This transformative redefining serum makes curly hair smooth and straight hair sleek. It literally cuts styling in half and keeps the hair frizz-free and glossy. It can help all hair types as well as prolong styling. 

Kerotin Silk Serum was developed to be the key to protect and condition, while promoting healthy hair growth.

Your Hair will be transformed with a beautiful silky finish!

RESULTS FOR ALL HAIR TYPES: Kerotin Silk Serum prolongs any style. It can help define curls or straighten hair for sleek looks. It eases frizz and protects hair from environmental factors, such as humidity and pollution. Join thousands of women who love Kerotin!

HEAT PROTECTANT AND MOISTURIZER: Kerotin Silk Serum contains ingredients that seal the hair cuticle, protecting it from heat damage from styling. It also contains meadowfoam seed oil, a natural hair moisturizer that protects and nourishes the hair strand.

SAFE AND RELIABLE: Manufactured in the US and cruelty free. Our products are never tested in animals. Kerotin Silk Serum is free of parabens, sodium chloride and alcohol.

STEP 1: PUT THE RIGHT AMOUNT OF SERUM ON YOUR HANDS. If you have fine hair, put the amount of product equivalent to a nickel in your hand. For coarser, thicker hair, the amount of product equivalent to a quarter is recommended. Apply to your palms and rub them together.

STEP 2: APPLY TO THE BOTTOM SECTION OF HAIR. Apply the product to the tips of your hair and work your way upwards. Ensure product is evenly spread and do not apply to the roots.

STEP 3: STYLE! Style your hair as you wish! Air dry, blow dry, straighten...with any style, Kerotin Silk Serum will ensure that hair is smooth and shiny and that frizz