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BioSilk Silk Therapy Original

(29 customer reviews)


12 oz
  • 0.5 oz
  • 2.26 oz
  • 5.64 oz
  • 7 oz
  • 12 oz
  • 34 oz

BioSilk Silk Therapy Original is a weightless leave-in silk replenishing and reconstructing treatment that helps repair, smooth and protect all hair types.

  • Fills voids in cuticle to create smooth hair
  • Aids in preventing split ends
  • Provides incredible shine

Product Description

This quest for healthier hair is how BioSilk Silk Therapy emerged in 1986. For centuries, silk was celebrated as a luxurious fabric due to its smooth texture and brilliant luster. Throughout history, silk clothed royalty and the elite, continually evolving with fashion trends to be one of the most coveted fabrics of all times.

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.

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.

How to Use

Shake well before use. Place a small amount of silk therapy in the palms and apply from the scalp to ends. May be used on wet or dry hair or skin. Us as often as necessary.

Video Gallery


Cyclopentasiloxane, Cyclotetrasiloxane, Dimethiconol, Cyclohexasiloxane, Alcohol Denat, C12-15 Alkyl Benzoate, Phenoxyethanol, Panthanol, Ethyl Estedr of Hydrolyzed Silk, Fragrance, Benzyl Benzoate, Hexyl Cinnamal, Linalool, Alpha-Isomethyl Ionoe, Citronellol, Gerniol, Hydroxycitronellal, Butylphenyl Methylpropional, Eugenol, BCC12-Base

29 reviews for BioSilk Silk Therapy Original

  1. Reham (verified owner)


  2. Crystal (verified owner)

    I’ve been using this product for years. I love it. It makes my hair soft and shiny and so much more manageable. A little product goes a long way so it lasts a while.

  3. Ashley (verified owner)

    I have very curly, frizzy hair and this product works great! It makes my hair super soft and minimizes frizz. It’s expensive, but it lasts a long time, so totally worth the splurge.

  4. Q (verified owner)

    Great value for money a lil but last a long time!

  5. Lily Herne (verified owner)

    Biosilk original silk is my secret for silky bleach blonde hair.

  6. CHRISTINE D GRIMES (verified owner)

    I have been using Sunglitz for years. I absolutley love it. I have been trying to find it under that name with no luck for months. With a little investigating came across Biosilk, same company. Ordered it. And it’s the same thing. I could not be happier. Please never stop making this.

  7. Cindy Nicassio (verified owner)

    I have been using this product for years. It is fantastic for hair and skin. You don’t need to use a lot so the bottle lasts a long time. Great value for money.

  8. Marie Kelly (verified owner)

    I love Biosilk not only for my hair but I also use it for dry skin. It makes my skin feel soft and smooth. A little goes a long way.

  9. Rosemary Morales (verified owner)

    Extremely helpful with tangles

  10. eeyore7599 (verified owner)

    Amazing! I have been using Biosilk original therapy religiously for 9 years, I was able to buy it at my local stores, but then they quit carrying it.
    I then tried buying it on Amazon twice for $21 and it was thick and greasy … I guess the saying you get what you pay for is true.
    Finally out of desperation ( my skin and hair felt dry) I googled and found the Biosilk website. Yes it is more costly than other places but Wow It is Amazing! I got this yesterday and I already notice a difference using it after my shower last night.
    I will Never go without the good stuff again. It can literally shave 10 year off your age if you use it everyday. I put a light layer on my face and neck in the morning and before bed. It is not great and does not cause breakouts.

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