Keratin is a protein that is similar to collagen and a crucial component of healthy hair and follicles (not to mention skin and nails). It is made up of amino acids that form large chains of molecules called polypeptides. 

When you take keratin, it does many things: it boosts hair growth, reduces breakage, and protects from further damage (like from hot styling tools or coloring treatments). 

Our hair booster capsules (60 Capsules - 1 Capsule Daily - 2 Months Supply) are formulated with a digestible, functional form of keratin sustainably sourced from sheep wool to help your hair grow thicker.

Say goodbye to 8-hour, in-salon keratin treatments and a big HELLO to stronger, smoother, slicker hair! 

In just 30 days, users have reported thicker hair, glossier strands, and reduced shedding.

Clinically proven to:
+ Support hair follicle strength
+ Help reduce shedding
+ Help improve skin elasticity
+ Support nail strength
+ Promote body’s glutathione and taurine production AKA antioxidants
+ Trigger the body’s production of collagen types IV and type VII: these collagens are found in the lining of hair follicles to keep them strong and between the dermal and epidermal junction in the skin, keeping skin firm and tight.

It's Amazing.
"I lost my hair due to chemotherapy. Ever since I started drinking collagen my hair started to grow faster and now adding the hair pills, it’s growing faster. People have been complimenting me on my hair. Thank you for the pills Crushed Tonic!" - Jacqueline Arellano

"I just finished my hair boosters and I SWEAR ITS CHANGED MY HAIR"- Ashleigh Bishop

Take 1 capsule daily with 10g of marine collagen for best results.

Adding Keragen IV to your daily intake of collagen will give your hair (AND your skin) the extra boost of love & support that they deserve!

+ 400,000mcg of keraGEN-IV, a keratin specially processed so it can be absorbed by the gut and used by the body for stronger roots and thicker mane!
+ 5,000mcg of Biotin, an essential B-vitamin (B7) that boosts mental focus and energy, and helps keep your skin, hair, eyes, liver, and nervous system healthy by producing fuel for cells and supporting cell growth.

Keratin nourished skin cells demonstrated a 35% faster skin cell growth:
Collagens IV and VII are essential structural proteins that are the building blocks of the dermal-epidermal junction in the skin.
Rebuilding the right type of collagen at the base of each wrinkle is an important approach to reversing wrinkle formation (due to age associated collagen degradation).