• Biotin.
• Planthenol-3.™
• Alpha & Beta Hydroxy Acids.
• 10% - 20% - 30% - Improvement with continued use.
• Contains No Lauryl/Laureth Sulfates.

Guaranteed to add at least 10% fullness to your hair after the first application, this shampoo, with its mild botanical cleansing agents and fruit acids, gently and thoroughly cleanses you hair and purifies your scalp.  Polysorbates free your scalp of excess cellular debris which can otherwise block hair follicles, resulting in hair thinning and unusual hair fallout.

Formulated to work in synergy within the Thin-To-Thick™ Hair & Scalp Therapy System, this revitalizing shampoo helps plump up and strengthen each individual hair shaft, adding body, shine and bounce.  Normalizes and balances scalp functions, to bring nutrients to the hair follicle, thus improving hair growth, and helping control excessive hair loss.

Use Thin-To-Thick™ Hair Thickening Shampoo to keep hair follicles healthy; and to keep your hair shiny and clean longer without leaving a dulling shampoo build-up on your hair or scalp.

If you have questions or comments, please call our toll-free Jason Hotline:  1-800-Jason-05.

Naturally, since 1959.
Made in USA.

To Use - Step 1:

Apply a moderate amount to thoroughly wet hair.  Gently massage into scalp with fingertips.  Rinse, then shampoo a second time if necessary.  For best results, follow with Thin-To-Thick™ Natural Hair Thickening Conditioner to detangle and to add fullness, shine and manageability.