Volumizing Thickening Biotin Extension Safe Shampoo

FATT is the Best Volumizing Thickening Biotin Extension Safe Shampoo | Hair Extension, Keratin & Color Safe. F.A.T.T Shampoo was designed for fragile colored hair and the unique needs of extensions & thin fine hair.

FATT Biotin Shampoo is fortified with potent hair vitamins that add shine, nourish and strengthen thin fine hair.


  • Strengthens & Conditions for the Look and Feel of Fuller Thicker Hair with Biotin and a Mix of Potent Vitamins.
  • Thicker Hair Extensions, Keratin & Color Safe.
  • No Parabens or Sulfates.

FATT Thickening Biotin Extension Safe Shampoo was designed for fragile colored hair and the unique needs of extensions, color & keratin treatments.

Fortified with Biotin & ProVitamin B5, two potent vitamins that strengthen and nourish fragile hair. FATT Shampoo is fortified with a cocktail of seven botanical extracts, soothe and condition hair and scalp.

With regular use, hair will look and feel healthier and thicker.


Apply, lather and massage into scalp. Rinse. Follow with F.A.T.T Conditioner.


Biotin: Biotin is a B-complex vitamin that helps with hair health.

Calendula Officinalis (Marigold) Flower Extract: Hair and scalp conditioning.

Cucumis Sativus (Cucumber) Fruit Extract: A plant antioxidant with hair and skin soothing and moisture binding properties.

Camellia Sinensis (Green Tea) Leaf Extract: Powerful antioxidant that helps condition scalp and hair while providing some UV.

Panthenol: Form of Vitamin B5 that penetrates through the cuticle of the hair and acts as a powerful humectant that helps hair.

Aloe Barbadensis Leaf Juice: Saturated with essential vitamins and minerals that help heal scalp, add sheen, luster and shine while fighting frizz and restoring hair back to proper health.

Chamomilla Recutita (Matricaria) Flower Extract: Scalp conditioning and soothing.