Shiny Hair, Even On Your Busiest Days
Because we get it, you've got sh*t to do.
Apply & Go
Apply to damp or dry hair. Train. Wash. No gym? Leave in for 10 minutes. Same shine.
Instant Shine
Apply, Train, Wash

For damaged, dry, dull hair that comes with an active lifestyle. And the scalp that takes the sweat.
Multi-use sachet that fits into your bag.
Aqua (Water), Cetearyl Alcohol, Behentrimonium Chloride, Glycerin, Octyldodecanol, Cetrimonium Chloride, Amodimethicone, Isopropyl Alcohol, Trideceth-9, Panthenol, Hydrolyzed Wheat Protein, Sodium Benzoate, PEG-5 Isononanoate, Hydrolyzed Vegetable Protein PG-Propyl Silanetriol, Allantoin, Parfum (Fragrance), Lactic Acid, Trideceth-12, Dipropylene Glycol, Phenoxyethanol, Benzoic Acid, Potassium Sorbate, Acetyl Cedrene
Because we get it, you've got sh*t to do.
Apply to damp or dry hair. Train. Wash. No gym? Leave in for 10 minutes. Same shine.
Instant Shine
Apply, Train, Wash
Sulfate-Free · Paraben-Free · Phthalate-Free · Vegan · Cruelty-Free ·
Session One: Shine + pH Balance
Lactic acid balances your scalp's pH, dermatologically proven. Instant shine as the cuticle smooths. Hydration locks in. Frizz backs off.
Week 1-2: Bonding + Strength
Shine deepens. Hydration stays. A bonding plant protein anchors to hair from the inside. Ends feel less fragile, and hair feels stronger in your hands.
Week 3-4: The Payoff
Hair looks healthy, not handled.
Ongoing: Cumulative Gains
Compounding shine. Locked-in hydration. A scalp that's more resilient to the sweat and heat of training. Hair that looks healthy by default. You're really training your hair now.
What is HairGym?
HairGym is high performance haircare for the active community. We built the world's first hair mask designed to be applied before a workout so it works while you train.
How Do I Use The Strength Workout Hair Mask?
Apply to damp or dry hair before your workout. Train. Wash. Done. Not training today? Leave it in for 10-15 minutes and rinse.
What Results Should I Expect?
Visible shine and softer hair from the first use. With regular use, expect smoother, more manageable hair that looks and feels healthier over time.
How Often Should I Use The Strength Workout Hair Mask?
Think of it like training, consistency builds results! Use it 2-3 times a week for best results, ideally on your training days. More active? You can use it every session.
How Much Should I Use For Maximum Results?
Your sachet is designed for multiple workouts, not one. Coat hair generously from scalp to ends, enough to look slick, not patchy. Concentrated formula, so less than you think but don't skimp.
Who is our Strength Workout Hair Mask For?
Anyone who wants great hair but doesn't have the time to sit around waiting for it. All hair types. It's built to work with your lifestyle, not against it.
Why Is This Different From Other Masks?
Most hair masks are designed for the bathroom. Ours is designed for real life.
Active lifestyles put constant stress on the scalp and hair: sweat, frequent washing, heat, friction, tight styling & more. Our formula is dermatologically proven to support scalp balance, promoting hair longevity, while strengthening and enhancing visible shine. It is lightweight enough to wear while you train, yet highly concentrated so you only need a small amount. No heaviness. No Added Steps. No wasted time.
Each mask comes in a gym-ready sachet that won’t leak or weigh down your bag, so you can treat your hair wherever your day takes you.We spent a year formulating and testing with real gym-goers to ensure it performs through sweat, movement, and real workouts.
Why A Hair Mask For The Gym?
Hair care should fit into your lifestyle, not the other way around. Traditional masks are designed for static treatments at home, but if you’re moving between work, training, travel, and social life, you need something that fits seamlessly into that rhythm rather than adding another task to it.
We couldn’t find products formulated specifically for the demands of active lifestyles, so we decided to create our own.
We want HairGym to feel like a small moment of luxury, something that helps you feel good while you show up for yourself.
Is it Vegan?
Yes. Our Strength Workout Hair Mask is vegan, cruelty-free, and responsibly formulated in a B Corp–certified facility.
Can I Use On My Rest Days?
Yes! It can be used on both training and rest days. Allow at least 10 minutes for best results. Consistent enhances results over time.
Where Do You Ship To?
Uk only! I know we're on it!! Request your country at info@hairgym.com.
How Long Will My Order Take To Arrive?
UK orders arrive in 1–4 business days depending on the shipping option selected.
How Much Does Shipping Cost?
UK shipping starts from £3.98, with free express shipping on orders over £50.
What Is Your Return Policy?
We accept returns within 30 days of purchase with free return shipping and no restocking fee. Simply get in touch with our team to start your return.
What is HairGym?
HairGym is high performance haircare for the active community. We built the world's first hair mask designed to be applied before a workout so it works while you train.
How Do I Use The Strength Workout Hair Mask?
Apply to damp or dry hair before your workout. Train. Wash. Done. Not training today? Leave it in for 10-15 minutes and rinse.
What Results Should I Expect?
Visible shine and softer hair from the first use. With regular use, expect smoother, more manageable hair that looks and feels healthier over time.
How Often Should I Use The Strength Workout Hair Mask?
Think of it like training, consistency builds results! Use it 2-3 times a week for best results, ideally on your training days. More active? You can use it every session.
How Much Should I Use For Maximum Results?
Your sachet is designed for multiple workouts, not one. Coat hair generously from scalp to ends, enough to look slick, not patchy. Concentrated formula, so less than you think but don't skimp.
Who is our Strength Workout Hair Mask For?
Anyone who wants great hair but doesn't have the time to sit around waiting for it. All hair types. It's built to work with your lifestyle, not against it.
Why Is This Different From Other Masks?
Most hair masks are designed for the bathroom. Ours is designed for real life.
Active lifestyles put constant stress on the scalp and hair: sweat, frequent washing, heat, friction, tight styling & more. Our formula is dermatologically proven to support scalp balance, promoting hair longevity, while strengthening and enhancing visible shine. It is lightweight enough to wear while you train, yet highly concentrated so you only need a small amount. No heaviness. No Added Steps. No wasted time.
Each mask comes in a gym-ready sachet that won’t leak or weigh down your bag, so you can treat your hair wherever your day takes you.We spent a year formulating and testing with real gym-goers to ensure it performs through sweat, movement, and real workouts.
Why A Hair Mask For The Gym?
Hair care should fit into your lifestyle, not the other way around. Traditional masks are designed for static treatments at home, but if you’re moving between work, training, travel, and social life, you need something that fits seamlessly into that rhythm rather than adding another task to it.
We couldn’t find products formulated specifically for the demands of active lifestyles, so we decided to create our own.
We want HairGym to feel like a small moment of luxury, something that helps you feel good while you show up for yourself.
Is it Vegan?
Yes. Our Strength Workout Hair Mask is vegan, cruelty-free, and responsibly formulated in a B Corp–certified facility.
Can I Use On My Rest Days?
Yes! It can be used on both training and rest days. Allow at least 10 minutes for best results. Consistent enhances results over time.
Where Do You Ship To?
Uk only! I know we're on it!! Request your country at info@hairgym.com.
How Long Will My Order Take To Arrive?
UK orders arrive in 1–4 business days depending on the shipping option selected.
How Much Does Shipping Cost?
UK shipping starts from £3.98, with free express shipping on orders over £50.
What Is Your Return Policy?
We accept returns within 30 days of purchase with free return shipping and no restocking fee. Simply get in touch with our team to start your return.