About Hair Science

Hair Science is a US-based research and development pharmaceutical company focused on the development of advanced hair formulas, including some of the most prescribed regrowth topicals in the United States and Canada for hair loss—Formulas 82M, 82F, & 82D.

About Formula 82S

Developed by dermatologists and hair restoration specialists, Formula 82S is an advanced all-in-one shampoo that simultaneously cleanses, conditions, and combats hair thinning. It addresses the primary contributor to hair loss, by reducing the conversion of testosterone to dihydrotestosterone (DHT) in hair follicles in the scalp, while gently cleansing and nourishing hair from root to tip.

Formula 82S combines the DHT-blocking power of Saw Palmetto, with gentle Coconut Fatty Acid cleansers and a fortifying blend of Biotin, Vitamin E, Keratin, and a 10 Amino Acid complex to strengthen existing hair and support fuller, healthier new growth. Its advanced conditioning system, featuring Panthenol, Babassu Oil, and Seaweed Extracts, delivers deep hydration and softness for most hair types, and often eliminates the need for a separate conditioner, streamlining your daily routine.

Formula 82S is free of sulfates, parabens, phthalates, and silicones, common shampoo additives that damage the mantle and shaft of hair and disrupt conditions in the scalp that allow healthy hair to grow. For users with Androgenetic Alopecia, it is an ideal complement to a prescription based hair regrowth regimen, and for those experiencing thinning, dry or damaged hair, it is an excellent way to help restore thickness, vitality and texture. And for those not yet experiencing thinning, it offers gentle cleansing, hair color-extending actives, and nourishing ingredients that support optimal hair health.

The Formula 82S Difference

Formula 82S is built on well-researched, proven ingredients (not hype) to deliver visibly healthier, thicker, stronger hair. Developed by dermatologists and trusted by hundreds of hair-restoration clinics treating tens of thousands of patients, it’s one of the most recommended hair-loss shampoos by doctors in the US. Unlike other regimens that require multiple, expensive components, Formula 82S combines premium cleansing, conditioning, and DHT-blocking in a single all-in-one shampoo. One 12-ounce bottle lasts 8–10 weeks, which equates to just $13–$16 per month, offering unmatched performance and value for anyone experiencing thinning or hair loss.

Natural, Effective Ingredients that Address the Root Causes of Hair Loss and Thinning

It can be hard to tell the difference in the source and quality of components in shampoos. It doesn’t help that ingredients are often not easily pronounced and go by multiple names. We try to make it easy for our users, by utilizing only the highest quality, naturally-sourced components in Formula 82S.

Improved & Optimized Formula

We've recently enhanced Formula 82S to be gentler and more natural by significantly reducing its fragrance additives and eliminating all artificial dyes. We've also upgraded its surfactant and conditioning ingredients, providing superior cleansing, richer lather, and exceptional conditioning power—ensuring an improved experience with every wash. At its core, it's the same well-balanced shampoo that leaves hair soft, manageable, and naturally healthy... only now it's better than ever.

A Word About DHT

After considerably research, we selected Saw Palmetto—the most effective, naturally-sourced DHT blocker available for use in cosmetic products in the US—to suppress the amount of dihydrotestosterone found in the scalp, and help reduce hair loss and thinning. The initial introduction to a DHT blocker commonly triggers hair follicles to transition from the telogen (resting) phase to the anagen (growing) phase, pushing out old hair to make room for new growth. Some users may believe that their use of Formula 82S is causing hair loss during this time, which is not the case. This transition period typically concludes after 2-3 months of use, and is generally followed by new hair growth that is observably thicker and healthier than the hair that it replaces. We invite our users to research the effects of DHT, to learn more about "DHT blocker shedding", and to try Formula 82S for 8-12 weeks and see the results for themselves.

A Holistic Solution For Total Hair Health

Hair loss and thinning aren't only caused by genetics, aging, and hormonal changes. Everyday hair care routines and low quality hair care products can damage your scalp and weaken hair, accelerating hair thinning and shedding.

Formula 82S offers a comprehensive approach by combining a carefully selected blend of botanical extracts, vitamins, and amino acids with the thermal protectant, Phytokeratine and DHT blocker, Saw Palmetto, that together protect your hair from damage, reduce shedding, and help existing hair regain its natural vitality. By blocking DHT and supporting healthy scalp conditions, Formula 82S promotes thicker, stronger hair growth from root to tip.

Strengthens and Restores Softness and Natural Texture

Amino Acids: Strengthen hair fibers, reducing breakage by up to 25%, and boost elasticity for improved resilience and moisture retention.

Babassu Oil: Rich in natural fatty acids, this plant-based oil deeply hydrates scalp and hair, locking in moisture and preventing dryness for softer, healthier strands.

Biotin (Vitamin B7): Supports healthy keratin production, promoting visibly fuller, thicker, and stronger hair growth.

Panthenol (Provitamin B5): Enhances moisture retention in the scalp and hair, significantly improving softness, texture, and overall manageability.

Seaweed Extracts: Nutrient-rich "protein shake for hair" that nourishes the scalp, strengthens existing hair, and supports optimal conditions for healthy new growth.

Protect Hair from Damage and Color Fade

Daily styling routines—like blow-drying, flat ironing, and UV exposure—can accelerate hair damage and contribute to premature hair loss. Formula 82S is carefully formulated with targeted ingredients like Phytokeratine, a thermal protectant that shields hair from the effects of heat styling and environmental damage. It also contains Sodium PCA, PCA, and Arginine, clinically shown to preserve color vibrancy, improve texture, and extend the lifespan of color-treated hair. It's the reason that many med spas and salons offer our products to their clients, and commonly report seeing a noticeable improvement in the thickness, quality, and texture of their hair from using Formula 82S.

Formulated for All Hair Types—Ideal for Men & Women

Hair thinning affects both men and women and is most often driven by dihydrotestosterone (DHT), a hormone linked to male and female pattern hair loss (Androgenetic Alopecia). Saw Palmetto has been clinically shown to inhibit 5-alpha reductase, the enzyme responsible for converting testosterone into DHT in both men and women, and has powerful anti-inflammatory properties, which reduce scalp irritation and create a healthier environment for hair growth.

Formula 82S is enhanced with more than 20 carefully selected natural ingredients, and helps restore natural texture, repair damage, and revive hair health, making it ideal for anyone experiencing thinning, hair loss, or damaged hair.

It is also an excellent choice for those not yet experiencing thinning—looking to maintain healthy, full, and vibrant hair—as it contains conditioning and protective ingredients unmatched by regular shampoo products.

Notice for Expectant and Breastfeeding Mothers: DHT blockers can potentially influence androgen hormone levels during pregnancy. As a precautionary measure, we recommend that women who are pregnant, breastfeeding, or actively trying to conceive discontinue their use of Formula 82S during those times. While it is generally safe to resume the product once pregnancy and breastfeeding have concluded, we recommend consulting with your healthcare provider to assist you with personalized dietary and cosmetic guidance during your pregnancy.

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Product Description

About Hair Science

Hair Science is a US-based research and development pharmaceutical company focused on the development of advanced hair formulas, including some of the most prescribed regrowth topicals in the United States and Canada for hair loss—Formulas 82M, 82F, & 82D.

About Formula 82S

Developed by dermatologists and hair restoration specialists, Formula 82S is an advanced all-in-one shampoo that simultaneously cleanses, conditions, and combats hair thinning. It addresses the primary contributor to hair loss, by reducing the conversion of testosterone to dihydrotestosterone (DHT) in hair follicles in the scalp, while gently cleansing and nourishing hair from root to tip.

Formula 82S combines the DHT-blocking power of Saw Palmetto, with gentle Coconut Fatty Acid cleansers and a fortifying blend of Biotin, Vitamin E, Keratin, and a 10 Amino Acid complex to strengthen existing hair and support fuller, healthier new growth. Its advanced conditioning system, featuring Panthenol, Babassu Oil, and Seaweed Extracts, delivers deep hydration and softness for most hair types, and often eliminates the need for a separate conditioner, streamlining your daily routine.

Formula 82S is free of sulfates, parabens, phthalates, and silicones, common shampoo additives that damage the mantle and shaft of hair and disrupt conditions in the scalp that allow healthy hair to grow. For users with Androgenetic Alopecia, it is an ideal complement to a prescription based hair regrowth regimen, and for those experiencing thinning, dry or damaged hair, it is an excellent way to help restore thickness, vitality and texture. And for those not yet experiencing thinning, it offers gentle cleansing, hair color-extending actives, and nourishing ingredients that support optimal hair health.

The Formula 82S Difference

Formula 82S is built on well-researched, proven ingredients (not hype) to deliver visibly healthier, thicker, stronger hair. Developed by dermatologists and trusted by hundreds of hair-restoration clinics treating tens of thousands of patients, it’s one of the most recommended hair-loss shampoos by doctors in the US. Unlike other regimens that require multiple, expensive components, Formula 82S combines premium cleansing, conditioning, and DHT-blocking in a single all-in-one shampoo. One 12-ounce bottle lasts 8–10 weeks, which equates to just $13–$16 per month, offering unmatched performance and value for anyone experiencing thinning or hair loss.

Natural, Effective Ingredients that Address the Root Causes of Hair Loss and Thinning

It can be hard to tell the difference in the source and quality of components in shampoos. It doesn’t help that ingredients are often not easily pronounced and go by multiple names. We try to make it easy for our users, by utilizing only the highest quality, naturally-sourced components in Formula 82S.

Improved & Optimized Formula

We've recently enhanced Formula 82S to be gentler and more natural by significantly reducing its fragrance additives and eliminating all artificial dyes. We've also upgraded its surfactant and conditioning ingredients, providing superior cleansing, richer lather, and exceptional conditioning power—ensuring an improved experience with every wash. At its core, it's the same well-balanced shampoo that leaves hair soft, manageable, and naturally healthy... only now it's better than ever.

A Word About DHT

After considerably research, we selected Saw Palmetto—the most effective, naturally-sourced DHT blocker available for use in cosmetic products in the US—to suppress the amount of dihydrotestosterone found in the scalp, and help reduce hair loss and thinning. The initial introduction to a DHT blocker commonly triggers hair follicles to transition from the telogen (resting) phase to the anagen (growing) phase, pushing out old hair to make room for new growth. Some users may believe that their use of Formula 82S is causing hair loss during this time, which is not the case. This transition period typically concludes after 2-3 months of use, and is generally followed by new hair growth that is observably thicker and healthier than the hair that it replaces. We invite our users to research the effects of DHT, to learn more about "DHT blocker shedding", and to try Formula 82S for 8-12 weeks and see the results for themselves.

A Holistic Solution For Total Hair Health

Hair loss and thinning aren't only caused by genetics, aging, and hormonal changes. Everyday hair care routines and low quality hair care products can damage your scalp and weaken hair, accelerating hair thinning and shedding.

Formula 82S offers a comprehensive approach by combining a carefully selected blend of botanical extracts, vitamins, and amino acids with the thermal protectant, Phytokeratine and DHT blocker, Saw Palmetto, that together protect your hair from damage, reduce shedding, and help existing hair regain its natural vitality. By blocking DHT and supporting healthy scalp conditions, Formula 82S promotes thicker, stronger hair growth from root to tip.

Strengthens and Restores Softness and Natural Texture

Amino Acids: Strengthen hair fibers, reducing breakage by up to 25%, and boost elasticity for improved resilience and moisture retention.

Babassu Oil: Rich in natural fatty acids, this plant-based oil deeply hydrates scalp and hair, locking in moisture and preventing dryness for softer, healthier strands.

Biotin (Vitamin B7): Supports healthy keratin production, promoting visibly fuller, thicker, and stronger hair growth.

Panthenol (Provitamin B5): Enhances moisture retention in the scalp and hair, significantly improving softness, texture, and overall manageability.

Seaweed Extracts: Nutrient-rich "protein shake for hair" that nourishes the scalp, strengthens existing hair, and supports optimal conditions for healthy new growth.

Protect Hair from Damage and Color Fade

Daily styling routines—like blow-drying, flat ironing, and UV exposure—can accelerate hair damage and contribute to premature hair loss. Formula 82S is carefully formulated with targeted ingredients like Phytokeratine, a thermal protectant that shields hair from the effects of heat styling and environmental damage. It also contains Sodium PCA, PCA, and Arginine, clinically shown to preserve color vibrancy, improve texture, and extend the lifespan of color-treated hair. It's the reason that many med spas and salons offer our products to their clients, and commonly report seeing a noticeable improvement in the thickness, quality, and texture of their hair from using Formula 82S.

Formulated for All Hair Types—Ideal for Men & Women

Hair thinning affects both men and women and is most often driven by dihydrotestosterone (DHT), a hormone linked to male and female pattern hair loss (Androgenetic Alopecia). Saw Palmetto has been clinically shown to inhibit 5-alpha reductase, the enzyme responsible for converting testosterone into DHT in both men and women, and has powerful anti-inflammatory properties, which reduce scalp irritation and create a healthier environment for hair growth.

Formula 82S is enhanced with more than 20 carefully selected natural ingredients, and helps restore natural texture, repair damage, and revive hair health, making it ideal for anyone experiencing thinning, hair loss, or damaged hair.

It is also an excellent choice for those not yet experiencing thinning—looking to maintain healthy, full, and vibrant hair—as it contains conditioning and protective ingredients unmatched by regular shampoo products.

Notice for Expectant and Breastfeeding Mothers: DHT blockers can potentially influence androgen hormone levels during pregnancy. As a precautionary measure, we recommend that women who are pregnant, breastfeeding, or actively trying to conceive discontinue their use of Formula 82S during those times. While it is generally safe to resume the product once pregnancy and breastfeeding have concluded, we recommend consulting with your healthcare provider to assist you with personalized dietary and cosmetic guidance during your pregnancy.

Is Discontinued By Manufacturer ‏ : ‎ No
Product Dimensions ‏ : ‎ 2.25 x 2.25 x 8.57 inches; 12 ounces
UPC ‏ : ‎ 862411000204
Manufacturer ‏ : ‎ Hair Science
ASIN ‏ : ‎ B07CPKLC7R
Country of Origin ‏ : ‎ USA

CLINICALLY-BACKED DHT BLOCKING FORMULA FOR MEN & WOMEN: Developed by dermatologists and hair restoration specialists, Formula 82S features Saw Palmetto extract—shown in studies to reduce DHT levels and help reduce hair thinning—to aid in the restoration of visibly fuller, thicker, and healthier hair.
SAFE FOR ALL HAIR TYPES & SENSITIVE SCALPS: Free from sulfates, parabens, phthalates, and silicones, Formula 82S is safe for all hair types and ideal for sensitive scalps. Our updated, eco-certified surfactants cleanse gently without stripping natural oils.
POWERFUL AMINO ACID COMPLEX FOR STRONGER HAIR: The 10 essential amino acids found in Formula 82S were selected to help reduce breakage by up to 25%, improve hair elasticity, lock in moisture, and protect hair from environmental stressors.
EXTENDS & PROTECTS HAIR COLOR: Enhanced with Sodium PCA, clinically proven to extend the vibrancy and longevity of color treatments by up to 80%, Formula 82S helps maintain consistent, fade-resistant color between washes.
CONDITIONS WHILE IT CLEANSES—SAVING YOU TIME & MONEY: Formula 82S's advanced conditioning means that nearly 70% of users report no longer needing a separate daily conditioner or significantly reducing their conditioner usage, simplifying their hair care routine and providing noticeable savings.

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ASIN : B07CPKLC7R
UPC:
Brand: 82S
Rate on Amazon 4
Price Last Updated: May 13, 2025 01:50:12 UTC