New Look ~ Same Great Formula
Thin to Thick®
Natural Pioneer Since 1959
- Extra Volume Shampoo
- Fortified with Biotin, Panthenol & Natural Proteins
- Strengthens & Volumizes Fine Hair
- No Parabens, SLS or Phthalates
- Cruelty Free
Thin to Thick - Extra Volume Shampoo
Our rich lathering, bodybuilding shampoo uses gentle botanical surfactants to thoroughly purify the scalp and cleanse the hair of dirt and oil. Hair-strengthening Biotin and Panthenol wrap around the entire hair shaft to boost volume and increase hair cortex elasticity for less breakage. Natural plant proteins add luster and bounce. Your hair looks and feels naturally thicker, with a healthy shine.
Born in 1959, Jason® was one of the first to offer natural products without harsh chemicals. For over 50 years, we have delivered wholesome, no-nonsense, natural products that happen to really work. Our products don't contain petrolatum, sodium lauryl or laureth sulfates (SLS), parabens or phthalates. And we never test our formulas on animals. We invite you to try our entire line of safe, effective, body-loving products.
Recycled ~ Recyclable
Made in USA