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BioSilk Silk Therapy Silk Filler

(6 customer reviews)


7 oz
  • 7 oz
  • 34 oz

BioSilk Silk Therapy Silk Filler is a cationic leave-in treatment that helps repair damaged areas in the hair to even porosity. An ideal treatment to prepare hair for chemical services.

Silicon Free

Product Description

The launch of BioSilk Silk Therapy was yet another first since natural pure silk had never been used in hair care before. It was created as a weightless, leave-in silk replenishing and reconstructing treatment to repair, smooth and protect all hair types.

This innovative leave in treatment for hair has led to the development of BioSilk Hair Color as well as a full range of hair care and styling tools.

BioSilk Silk Therapy continues to be one of the company’s strongest product offerings, winning countless beauty awards throughout the years, and is recognized brand among 97% of women.

Video Gallery


Aqua/Water/Eau, Rosa Centifolia Flower Water, Anthemis Nobilis (Chamomile) Flower Extract, Lavandula Angustifolia (Lavender) Extract, Salvia Sclarea (Clary) Extract, Symphytum Officinale Leaf Extract, Mentha Piperita (Peppermint) Oil, Citric Acid, Cocodimonium Hydroxypropyl Hydrolyzed Keratin, Cocodimonium Hydroxypropyl Silk Amino Acids, Hexylene Glycol, Dicetyldimonium Chloride, Potassium Sorbate, Cocamidopropyl Hydroxysultaine, Phenoxyethanol, Polysorbate 20, Trisodium HEDTA, Caprylyl Glycol, Fragrance (Parfum), Benzyl Benzoate, Hexyl Cinnamal.

6 reviews for BioSilk Silk Therapy Silk Filler

  1. bill bartlett

    Great product for both skin and hair!

  2. Scarlet

    Excellent product!

  3. Lynn Nickell Conn

    Love it

  4. Diana Glover

    I have strong hair, but since menopause, there is an area that is like whisker hair. This smoothed out that area and makes all hairs feel lovely. The bottle that I have, nearly empty now, is 1006 ml. Is that still available?

  5. Amy

    This is amazing I finally found something that works. Please don’t ever discontinue!! I’m a lifer 🙂

  6. Sharon Ochsenbein

    I have used BioSilk Silk Filler for years & LOVE it. My supplier discontinued the line & I was devastated! I’m so happy to find it available here!

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