Crystal Deodorant Reviews 2026: Your Complete Guide

Are you tired of harsh chemicals in your traditional deodorant? Do you want a natural solution that keeps you fresh without blocking your pores? Crystal deodorants have taken the natural beauty world by storm, and for good reason. These mineral-based alternatives offer a clean, effective way to fight body odor without aluminum chloride, parabens, or synthetic fragrances. In this comprehensive review, we explore everything you need to know about crystal deodorants in 2026, from how they work to which products deliver real results.

The switch to natural deodorant can feel overwhelming, but crystal deodorants make it simple. Made from potassium alum, a natural mineral salt, these products have been used in Southeast Asia for hundreds of years. Now, they are gaining massive popularity in the United States and around the world. Whether you are a gym enthusiast, someone with sensitive skin, or just looking for a healthier alternative, this guide will help you find the perfect crystal deodorant for your needs.

Key Takeaways

Your quick reference guide to crystal deodorants:

• Crystal deodorants use natural mineral salts (potassium alum) to create an invisible barrier on your skin that prevents odor-causing bacteria from multiplying, without blocking your natural sweat glands.
• They are not antiperspirants, which means you will still sweat naturally, but the odor will be controlled or eliminated. This allows your body to regulate temperature and release toxins normally.
• Most crystal deodorants provide up to 24 hours of odor protection with a single application after showering, making them extremely cost-effective compared to traditional deodorants.
• Application technique matters. You must dampen either the crystal stone or your clean underarms with water before application to activate the mineral salts and create the protective layer.
• There is an adjustment period of about one to two weeks when switching from conventional antiperspirants, as your body needs time to detoxify and adjust to natural deodorant.
• Crystal deodorants work best on clean skin and should be applied immediately after showering for maximum effectiveness throughout the day.

What Is Crystal Deodorant and How Does It Work

Crystal deodorant represents a natural approach to odor control. The main ingredient is potassium alum, also called potassium aluminum sulfate. This natural mineral salt comes from the earth and has powerful antibacterial properties.

When you apply crystal deodorant to your skin, it creates an invisible salt layer. This layer does not clog your pores. Instead, it prevents bacteria from growing on your skin surface. Since bacteria cause body odor when they break down sweat, stopping bacterial growth eliminates the smell.

The science behind crystal deodorants is simple yet effective. Your body naturally produces sweat to cool down and release toxins. Regular antiperspirants block this process with aluminum compounds. Crystal deodorants work differently. They let you sweat naturally while addressing the real problem: bacteria.

Many people worry about the word “aluminum” in potassium aluminum sulfate. However, the aluminum in potassium alum has different molecular properties than the aluminum chloride found in conventional antiperspirants. The molecules in crystal deodorant are too large to be absorbed through the skin, making them a safer choice.

CRYSTAL Deodorant Stick Unscented

Last update on 2026-07-30 / Affiliate links / Images from Amazon Product Advertising API

The CRYSTAL Deodorant Stick stands as one of the most popular options on the market. This unscented stick contains just one ingredient: potassium alum. It is completely free from aluminum chloride, parabens, and synthetic fragrances.

This product works incredibly well for people who prefer minimal ingredients. The 4.25-ounce stick lasts for months, sometimes even a year, making it extremely economical. Users report that it provides reliable all-day protection when applied correctly.

Application is straightforward. After your shower, dampen the stick or your underarms with water. Rub the crystal on your clean skin for several seconds. The mineral salt creates a protective barrier that fights odor for up to 24 hours.

The stick format makes application easy and mess-free. You can take it anywhere without worrying about spills. Many travelers love this product because it passes through airport security without issues and takes up minimal space in luggage.

Some users experience an adjustment period when first switching to this deodorant. Your body needs time to detox from conventional products. Give it one to two weeks for best results. Once adjusted, most people find this product works just as well, if not better, than chemical alternatives.

Thai Deodorant Stone Crystal Stone

Last update on 2026-07-25 / Affiliate links / Images from Amazon Product Advertising API

The Thai Deodorant Stone offers another excellent crystal deodorant option. This two-pack includes stones crafted in the USA and clinically tested for effectiveness. Each stone is made from 100% natural crystal salt with dermatologist approval.

What sets this product apart is its traditional format. The stone comes without a plastic applicator, giving you more control over application. You simply wet the stone and rub it on clean skin. This format also makes the product last even longer since there is no plastic holder that might break.

Many users appreciate the value of getting two stones in one package. You can keep one at home and one in your gym bag or travel kit. The stones work effectively for men, women, and teens, making them a versatile family option.

Thai Deodorant Stone has been producing crystal deodorants for decades. Their experience shows in the quality of their products. The stones are solid, durable, and provide consistent protection day after day.

Users report that this deodorant works particularly well for active lifestyles. Whether you exercise regularly, work outdoors, or just have an active day, the Thai Deodorant Stone keeps you fresh. The lack of fragrance means it won’t clash with your perfume or cologne.

Top 3 Alternatives for Crystal Deodorant

Looking for more options? Here are three excellent alternatives to traditional crystal deodorant stones:

Last update on 2026-07-30 / Affiliate links / Images from Amazon Product Advertising API

Last update on 2026-07-30 / Affiliate links / Images from Amazon Product Advertising API

Last update on 2026-07-30 / Affiliate links / Images from Amazon Product Advertising API

These alternatives include roll-on formats and spray options that some people find more convenient than traditional stones. The roll-on provides precise application, while the spray covers larger areas quickly. Native Deodorant offers a cream formula with natural ingredients that many users find effective during the transition period.

Understanding Potassium Alum: The Active Ingredient

Potassium alum serves as the foundation of crystal deodorants. This naturally occurring mineral has been used for centuries in various cultures. Ancient civilizations recognized its antibacterial and astringent properties long before modern science confirmed them.

The mineral forms in volcanic rocks and can be found in several regions around the world. Southeast Asian countries, particularly Thailand, have used alum stones for personal hygiene for hundreds of years. This traditional knowledge has now spread globally.

Scientific studies confirm that potassium alum effectively inhibits the growth of odor-causing bacteria. It works by creating an environment where bacteria cannot thrive. The mineral salts change the pH level on your skin surface, making it inhospitable for bacterial colonies.

Unlike synthetic antibacterials, potassium alum does not contribute to antibiotic resistance. It works through a physical mechanism rather than a chemical one. This makes it a sustainable long-term solution for odor control.

The natural crystal structure of potassium alum makes each stone unique. When you purchase a crystal deodorant, you are getting a piece of natural mineral. This appeals to people who prefer products that come directly from the earth with minimal processing.

Benefits of Switching to Crystal Deodorant

Making the switch to crystal deodorant offers numerous advantages. First and foremost, you eliminate exposure to harsh chemicals. Traditional antiperspirants contain aluminum chloride, which has raised health concerns over the years. Crystal deodorants provide a natural alternative without these worries.

Your skin can breathe naturally when you use crystal deodorant. Since it does not block sweat glands, your body continues its natural cooling and detoxification processes. This helps maintain healthy underarm skin and reduces the risk of irritation and clogged pores.

Cost savings represent another major benefit. A single crystal deodorant stone can last six months to a year or even longer. Compare this to buying conventional deodorant every month or two. The initial investment pays for itself many times over.

Environmental impact matters to many consumers. Crystal deodorants come with minimal packaging and last much longer than traditional options. This reduces plastic waste significantly. Some brands offer stones without any plastic at all, using simple paper or cardboard packaging.

Travel becomes easier with crystal deodorant. You never worry about TSA restrictions since solid crystal stones are not liquids. They also do not leak in your luggage or take up much space. Many frequent travelers consider crystal deodorant essential for this reason alone.

People with sensitive skin often find crystal deodorant gentler than alternatives. The simple ingredient list means fewer chances of irritation or allergic reactions. If you struggle with rashes from conventional deodorants, crystal options might be your solution.

How to Apply Crystal Deodorant Correctly

Proper application technique makes all the difference with crystal deodorant. The most important rule: apply to clean skin. Crystal deodorant works by preventing bacteria from forming, not killing existing bacteria. You need to start with freshly washed underarms.

Take your shower and clean your underarms thoroughly. Pat them dry, but leave them slightly damp. Alternatively, wet your crystal stone under running water. Either your skin or the stone must be damp for the mineral salts to transfer properly.

Rub the crystal on your underarm in circular motions. Cover the entire area that might produce odor. Apply for about 10 to 15 seconds on each side. You should not feel any residue, but a thin invisible layer of mineral salt is now protecting your skin.

Let your underarms air dry completely before getting dressed. This takes only a minute or two. Putting on clothes immediately might transfer some mineral salt to your shirt, though crystal deodorant rarely stains.

Some people prefer to apply crystal deodorant at night before bed. This gives the mineral salts maximum time to create a protective barrier. You can then shower in the morning and still have protection throughout the day. Experiment to find what timing works best for your body.

If you notice any odor during the day, you can reapply crystal deodorant. Simply dampen your underarms with water and reapply. However, most people find one morning application sufficient for 24-hour protection.

Store your crystal deodorant in a dry place after each use. Let it air dry completely between applications. Moisture can cause the stone to dissolve faster or develop bacteria if left in a wet environment.

CRYSTAL Mineral Deodorant Roll-On

The CRYSTAL Mineral Deodorant Roll-On offers convenience for people who prefer this application style. This format eliminates the need to wet the stone since the minerals are already in liquid form. You simply roll it on clean, dry skin.

The roll-on provides precise application and dries quickly. Many users find this format more convenient for busy mornings. The 2.25-ounce bottle fits easily in gym bags, purses, or travel kits.

This unscented version works well for both men and women. It contains no aluminum chloride, parabens, or harsh chemicals. The formula provides 24-hour odor protection with a single application.

One advantage of the roll-on format is consistency. Each application delivers the same amount of mineral salt to your skin. This takes the guesswork out of using a stone. You know you are getting effective coverage every time.

The packaging may vary, but the formula remains consistent. CRYSTAL has perfected their mineral deodorant formula over many years. Users trust this brand for reliable, natural odor protection.

Addressing Common Concerns About Crystal Deodorant

Many people have questions before trying crystal deodorant. One common concern is effectiveness. Will it really work as well as my regular deodorant? The answer varies by person, but most users report excellent results after the adjustment period.

Another worry involves the aluminum content in potassium alum. As mentioned earlier, the molecular structure differs significantly from aluminum chloride. The molecules are too large to penetrate skin, making them fundamentally safer than conventional antiperspirants.

Some users wonder about the adjustment period. When you switch from conventional antiperspirant, your body needs time to adapt. You might experience increased sweating or odor for a few days to two weeks. This is normal and temporary. Your body is detoxifying and learning to function naturally again.

Skin sensitivity represents another consideration. Crystal deodorant can cause irritation if applied to broken skin or immediately after shaving. Wait at least a few hours after shaving before application. If you experience persistent irritation, discontinue use and consult a dermatologist.

People ask whether crystal deodorant prevents sweating. The answer is no. Crystal deodorant is not an antiperspirant. It allows natural perspiration while controlling odor. If you need to stop sweating for a specific occasion, crystal deodorant may not meet that need.

Crystal Deodorant vs Traditional Deodorant

Understanding the differences between crystal and traditional deodorant helps you make informed choices. Traditional deodorants typically contain aluminum chloride or aluminum zirconium compounds. These ingredients physically block sweat glands to reduce perspiration.

Crystal deodorants work through bacterial control instead. They do not stop sweating but prevent the bacteria that cause odor from thriving. This fundamental difference in mechanism means different expectations for each product type.

Conventional deodorants often include synthetic fragrances to mask odor. Crystal deodorants address the root cause instead. They neutralize odor rather than covering it up. Many users prefer this approach as more honest and effective.

Ingredient lists tell a story. Traditional deodorants may contain 10 to 20 ingredients including preservatives, emulsifiers, and synthetic compounds. Crystal deodorant contains one to three natural ingredients. This simplicity appeals to people seeking clean beauty products.

Environmental impact differs significantly. Conventional deodorants require frequent replacement and come in plastic packaging. Crystal stones last much longer and often use minimal packaging. The reduced waste makes crystal deodorant more sustainable.

Cost comparison favors crystal deodorant over time. While the initial purchase price might be higher, the longevity makes it more economical. One crystal stone can outlast 10 or more traditional deodorant sticks.

Thai Crystal Deodorant Mist Spray

Spray formats offer another convenient option for crystal deodorant users. The Thai Crystal Mist combines mineral salts with purified water in an easy-to-use spray bottle. This format works perfectly for people who dislike rubbing stones on their skin.

The spray dries quickly and leaves no sticky residue. You can apply it to clean skin and get dressed almost immediately. Many users keep a spray bottle in their gym locker for post-workout freshening.

The unscented formula works for everyone. It does not interfere with perfumes or colognes. Athletes appreciate the lack of strong fragrances that might be overwhelming during intense exercise.

Application is simple. Spray two to three times on each clean underarm. Let it dry for a moment. The mineral salts create the same protective barrier as a stone but with less physical contact.

Travel becomes even easier with spray formats under 3.4 ounces. These meet TSA requirements for carry-on luggage. You can maintain your natural deodorant routine even when flying.

Best Practices for First-Time Crystal Deodorant Users

Starting with crystal deodorant requires some adjustments. First, choose the right time to make the switch. Many people prefer starting during a long weekend or vacation when they have less social pressure about potential odor during the adjustment period.

Exfoliate your underarms gently before your first application. This removes dead skin cells and built-up residue from conventional products. Clean pores allow the mineral salts to work more effectively.

Apply crystal deodorant immediately after your morning shower. Your underarms should be clean and slightly damp. This creates optimal conditions for the mineral salts to adhere to your skin.

Give your body time to adjust. The first week might feel challenging as your sweat glands normalize. Stick with it for at least two weeks before deciding whether crystal deodorant works for you.

Keep backup wipes or a small spray bottle of crystal mist in your bag during the transition. If you notice odor during the day, you can freshen up. Most people find they no longer need this after the adjustment period.

Pay attention to your diet. Foods like garlic, onions, and spicy dishes can affect body odor. Staying hydrated helps your body regulate temperature and may reduce sweating overall.

Natural Crystal Deodorant for Sensitive Skin

People with sensitive skin often struggle with conventional deodorants. Synthetic fragrances, alcohol, and preservatives can cause irritation, rashes, or allergic reactions. Crystal deodorant offers a gentle alternative with minimal ingredients.

The natural mineral salt in crystal deodorant rarely causes sensitivity issues. However, application timing matters for sensitive skin. Never apply crystal deodorant to freshly shaved skin or any broken skin. Wait several hours after shaving.

If you experience any irritation, examine your application technique. Pressing too hard or rubbing too long can irritate sensitive skin. Use gentle pressure and brief application to create the protective layer.

Some people with sensitive skin prefer the roll-on or spray formats. These involve less friction than rubbing a stone on skin. Test different formats to find what works best for your skin type.

Watch for signs of allergic reaction, though these are rare with crystal deodorant. Redness, itching, or rash should prompt you to discontinue use and consult a dermatologist. Most sensitive skin types tolerate crystal deodorant very well.

Consider doing a patch test before full application. Apply a small amount to your inner arm and wait 24 hours. If no reaction occurs, you can safely use the product on your underarms.

How Long Does Crystal Deodorant Last

One of the most appealing aspects of crystal deodorant is its longevity. A single stone can last anywhere from six months to over a year with daily use. Some users report their stones lasting even longer. This makes crystal deodorant incredibly cost-effective.

The lifespan depends on several factors. How many people use the stone matters. A stone used by one person lasts longer than one shared by multiple family members. Application technique also affects longevity. Pressing harder or rubbing longer dissolves more mineral salt each time.

Storage conditions impact how long your stone lasts. Keep it in a dry location where it can air out between uses. Storing a damp stone can cause it to dissolve faster or even develop bacteria growth.

Roll-on and spray formats have different lifespans. A 2.25-ounce roll-on typically lasts two to three months with daily use. Spray bottles last about the same timeframe. While not as long as stones, these still outlast conventional deodorants.

You will know your stone needs replacement when it becomes too small to hold comfortably or develops cracks. Some stones wear down unevenly, which is normal. You can still use them as long as they remain functional.

Choosing Between Stick, Stone, Roll-On, and Spray Formats

Crystal deodorant comes in several formats, each with advantages. Traditional stones offer the longest lifespan and most economical option. They require wetting before use and involve direct skin contact.

Stick formats combine the stone with a plastic applicator. This makes handling easier and eliminates the need to touch the stone directly. Sticks work well for people who prefer more conventional application methods. They also travel easily without risk of breakage.

Roll-on formats provide the most convenient application. The liquid formula means no wetting required. Simply roll on clean skin and go. This format works great for busy mornings or gym bags.

Spray formats offer the quickest application with the least skin contact. A few spritzes on each underarm takes seconds. Many people prefer sprays for post-workout refreshment or midday touch-ups.

Consider your lifestyle when choosing formats. Travelers might prefer stones or sticks that last longer and do not count toward liquid limits. Active people might like sprays for quick reapplication. Those with sensitive skin might prefer roll-ons that involve minimal friction.

You can also use multiple formats for different situations. Keep a stone at home, a roll-on in your gym bag, and a travel-size spray in your purse. This ensures you always have crystal deodorant available.

Crystal Deodorant for Men vs Women

Crystal deodorant works equally well for all genders. The biology of body odor does not differ significantly between men and women. Both produce sweat, and bacteria cause odor for everyone.

Marketing often separates products by gender, but crystal deodorant transcends these categories. The mineral salts provide the same protection regardless of who uses them. Many families share a single stone or keep one product for everyone.

Some brands offer scented versions marketed toward specific genders. Men’s versions might include fragrances like cedar or vetiver. Women’s versions might feature lavender or white tea. However, unscented options work perfectly for everyone.

Body chemistry varies more between individuals than between genders. Some people naturally produce more body odor regardless of gender. Crystal deodorant adapts to your unique chemistry by preventing bacterial growth rather than masking odor.

Men who sweat heavily might worry about effectiveness. Crystal deodorant controls odor even with significant sweating. Remember, it does not stop sweating, but it does eliminate the smell. Many male athletes use crystal deodorant successfully.

Environmental Impact and Sustainability

Crystal deodorant represents an environmentally friendly choice. The product itself comes from natural mineral deposits with minimal processing required. This reduces the environmental footprint compared to synthetic deodorant production.

Packaging for crystal stones is often minimal. Some brands use simple cardboard boxes or no packaging at all. This drastically reduces plastic waste compared to conventional deodorant tubes or roll-ons.

The longevity of crystal deodorant means fewer products purchased over time. One stone replaces multiple conventional deodorants. This reduces manufacturing demand, transportation emissions, and overall resource consumption.

When your crystal deodorant finally reaches the end of its life, disposal is simple. The mineral salt is non-toxic and biodegradable. You can dispose of it without environmental concerns.

Some companies source their potassium alum from sustainable mining operations. Research brands that prioritize ethical sourcing. Supporting these companies encourages better environmental practices throughout the industry.

Water usage also factors into environmental impact. Crystal deodorant requires only a small amount of water to dampen the stone. This is far less than the water needed to produce conventional deodorants, which involve complex manufacturing processes.

Crystal Deodorant and Workout Routines

Active people often wonder if crystal deodorant can handle intense exercise. The answer is yes, with proper application. Apply crystal deodorant to clean skin before your workout for best results.

The mineral salt barrier withstands sweating. While you will perspire during exercise, the antibacterial protection remains active. Many athletes report no odor even after intense workouts when using crystal deodorant consistently.

Post-workout care matters too. Shower as soon as possible after exercising. This removes sweat and bacteria before they can cause odor. Reapply crystal deodorant after your shower for continued protection.

Some people prefer spray formats for gym use. These allow quick reapplication without touching a shared stone. Keep a personal spray in your gym locker for convenience.

Crystal deodorant does not stain workout clothes like some conventional deodorants. The mineral salts wash out easily. Your technical fabrics and moisture-wicking materials stay fresh without buildup.

Remember that crystal deodorant works preventatively. If you skip a morning application and sweat during exercise, odor might develop. Consistency in application provides the best results for active lifestyles.

Troubleshooting Common Crystal Deodorant Issues

Sometimes users experience challenges with crystal deodorant. The most common issue is insufficient application. Make sure you rub the damp stone on your skin for at least 10 to 15 seconds per underarm.

If you notice odor developing during the day, check your application timing. Crystal deodorant must be applied to clean skin to work effectively. Applying over existing bacteria provides limited protection.

White residue on skin or clothes occasionally occurs. This happens when too much water is used during application. Use just enough water to slightly dampen the stone or your skin. Excess water dissolves too much mineral salt at once.

Some stones develop a strange smell over time. This can happen if bacteria grow on the stone itself. Clean your stone monthly by spraying with rubbing alcohol or hydrogen peroxide. Let it dry completely before the next use.

Skin irritation might occur if you apply crystal deodorant too soon after shaving. Wait at least three to four hours after hair removal before application. This gives your skin time to recover.

If crystal deodorant simply does not provide enough odor control after the adjustment period, examine other factors. Diet, stress levels, and hormones all affect body odor. Consider whether these factors might be contributing to the issue.

Frequently Asked Questions

Does crystal deodorant really work for odor control?

Yes, crystal deodorant effectively controls odor for most people. The potassium alum creates an antibacterial barrier that prevents odor-causing bacteria from thriving on your skin. However, there is usually an adjustment period of one to two weeks when switching from conventional deodorants. During this time, your body detoxifies from previous products. After adjustment, most users find crystal deodorant provides excellent all-day protection. The key is applying to clean skin and giving your body time to adapt.

Is the aluminum in crystal deodorant safe?

The aluminum in potassium alum differs significantly from aluminum chloride found in conventional antiperspirants. The molecular structure of potassium alum is much larger, which prevents absorption through the skin. Scientific studies show that potassium alum does not penetrate the skin barrier like aluminum chloride compounds do. This makes crystal deodorant a safer alternative for people concerned about aluminum exposure. The mineral salt works on the skin surface without entering your body.

How do I apply crystal deodorant correctly?

Apply crystal deodorant immediately after showering to clean, bacteria-free skin. Either dampen the crystal stone with water or leave your underarms slightly damp. Rub the stone on your underarm in circular motions for 10 to 15 seconds per side. You should not see or feel residue, but an invisible layer of mineral salt now protects your skin. Let your underarms air dry before getting dressed. Store the stone in a dry place between uses.

Will I still sweat when using crystal deodorant?

Yes, you will still sweat naturally when using crystal deodorant. Unlike antiperspirants that block sweat glands, crystal deodorant allows normal perspiration. It controls odor by preventing bacterial growth, not by stopping sweat. This approach is healthier for your body, allowing natural temperature regulation and toxin release. Most users adjust to this within a few weeks and appreciate feeling cleaner and more natural.

How long does one crystal deodorant stone last?

A crystal deodorant stone typically lasts six months to one year or longer with daily use by one person. Some users report their stones lasting even longer. The longevity depends on application technique, storage conditions, and how many people use it. This makes crystal deodorant extremely cost-effective compared to conventional deodorants that require monthly replacement. Roll-on and spray formats last approximately two to three months.

Can people with sensitive skin use crystal deodorant?

Crystal deodorant works well for most sensitive skin types due to its simple, natural ingredients. However, avoid applying immediately after shaving or to broken skin. Wait several hours after hair removal before application. If you experience irritation, try a roll-on or spray format that involves less friction. Discontinue use if persistent irritation occurs and consult a dermatologist. Most sensitive skin types tolerate crystal deodorant better than conventional options.

Why do I smell worse during the first week of using crystal deodorant?

This is a normal detoxification process when switching from conventional antiperspirants. Your body has adapted to having sweat glands blocked and bacteria controlled by harsh chemicals. When you switch to crystal deodorant, your sweat glands open and your body begins releasing built-up toxins. This temporary increase in odor usually resolves within one to two weeks. Stay consistent with application and maintain good hygiene during this adjustment period.

Can I use crystal deodorant on other body areas?

Yes, crystal deodorant can be used on feet, hands, or any area prone to odor. The antibacterial properties work anywhere bacteria cause smell. Some people use it on their feet to prevent shoe odor or between toes to combat athlete’s foot. Always apply to clean, dry skin for best results. The versatility makes crystal deodorant useful beyond just underarm care.

Does crystal deodorant stain clothes?

Crystal deodorant rarely stains clothes when applied correctly. The mineral salts do not contain dyes or oils that cause staining. If you notice white marks, you may be using too much water during application. Use just enough water to dampen the stone or skin, and let your underarms dry completely before dressing. Crystal deodorant actually helps preserve clothing compared to conventional deodorants that leave yellow stains.

Where can I buy authentic crystal deodorant?

You can purchase crystal deodorant at health food stores, major retailers, and online marketplaces like Amazon. Look for reputable brands such as CRYSTAL, Thai Deodorant Stone, or Crystal Body Deodorant. Check that the product contains potassium alum as the main ingredient. Read reviews to ensure you are getting an authentic product. Many drugstores and supermarkets now carry crystal deodorant in their natural products section.