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BioSilk

BioSilk Silk Therapy Original, Leave-In Hair Treatment, 2.26 Oz

  • Based on 10,147 reviews
Condition: New
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Availability: Only 5 left in stock, order soon!
Fulfilled by Amazon
Arrives Monday, Oct 19
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Style: hair-styling-gels


Size: 2.26 Fl Oz (Pack of 1)


Features

  • WEIGHTLESS LEAVEIN TREATMENT: Silk Therapy Original infuses hair with silk proteins to repair, smooth, and protect strands without heaviness.
  • REPAIRS & STRENGTHENS: Helps rebuild damaged hair, prevent split ends, reduce frizz and improve shine for healthierlooking hair.
  • ALLHAIR TYPES FORMULA: Gentle, crueltyfree, sulfate and parabenfree treatment suitable for straight, wavy, curly, fine or textured hair.
  • MULTIPURPOSE CARE: Use on wet or dry hair to detangle, condition, add shine, and help protect from heat and environmental stress.
  • BIOSILK: The quest for healthier hair is how BioSilk Silk Therapy emerged in 1986. The creation of the BioSilk Silk Therapy Original treatment has led to the development of a full range of BioSilk hair products.
  • repairs

Description

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

Product Dimensions ‏ : ‎ 1 x 1 x 4 inches; 2.26 ounces


Item model number ‏ : ‎ BSST2A


Department ‏ : ‎ Beauty


Batteries ‏ : ‎ 1 A batteries required.


UPC ‏ : ‎


Manufacturer ‏ : ‎ BioSilk


Best Sellers Rank: #3,034 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #28 in Hair Styling Gels


#28 in Hair Styling Gels:


Customer Reviews: 4.7 4.7 out of 5 stars (10,147)


Item Form: Drop


Hair Type: All


Product Benefits: Rejuvenating


Scent Name: Aquatic


Additional Features: Strengthens


Package Type Name: Bottle


Hair Conditioner Type: Leave-In Hair Conditioner


Brand Name: BioSilk


Age Range Description: Adult


Item Highlight: Reconstructs & Adds Shine, Smooths & Prevents Split Ends, Sulfate-Free, Paraben-Free, Cruelty-Free


Manufacturer: BioSilk


UPC: 094017600735 091258003448 095017600732


Global Trade Identification Number: 84


Model Number: BSST2A


Manufacturer Part Number: BSST2


Unit Count: 2.26 Fluid Ounces


Number of Items: 1


Item Dimensions: 1 x 1 x 4 inches


Liquid Volume: 67 ml


Item Weight: 2.26 ounces


Size: 2.26 Fl Oz (Pack of 1)


Material Features: Gluten Free


Material Type Free: Paraben Free


Special Ingredients: Silk Proteins, Botanical Extracts and Herbs


Recommended Uses For Product: Softening,Split,Smoothening,Split Ends,Shine,All Hair Types


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Oct 19

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Fantastic stuff!!!
Size: 5.6 Fl Oz (Pack of 1)
I used this product years & years ago when in high school & took a cosmetology class & it was used at the school off campus. I have an oily scalp but have highlighted & bleached my hair since I was 16 so the hair needs moisture to combat the damage. This serum is a miracle! I took a chance & looked for it some 30 years later on Amazon & here it is! It is just the best for untangling wet hair after washing without damage & without leaving hair weighed down & greasy looking! It's a leave-in so you don't have to rinse out & a little pea-sized puddle worked through wet hair is all you need. It is super slick for detangling with a wide-toothed comb but as long as you work it throughout your hair it doesn't dry to a crunchy state or goop up hair that is naturally oily & straight like mine. And when it drys, your hair will feel so soft & look so shiny and amazing without making it prematurely greasy. Oh, and it smells great too! ... show more
Reviewed in the United States on May 25, 2025 by Amanda A.
    • Really good, hydrates and protects, smells great
Size: 12 Fl Oz (Pack of 1)
Really good, smells great, but it is a little greasy. If you have thin hair, it's gonna make it even thinner at first. But it does a really good job keeping hair from drying out, and I live in a very hot and dry area. It's lightweight, and a little goes a long way.
Reviewed in the United States on June 28, 2025 by Michael Hamilton
    • Great smell, I'll always use it
Size: 12 Fl Oz (Pack of 1)
Why did you pick this product vs others?: Smells amazing, but I can't describe it. Ive used biosilk since HS. Probably didn't need this big of a bottle cause a little goes a long way. I like to put it on my hair when it's wet. But I have used it after my hair was dry, mainly after I would straighten my already very straight hair. ... show more
Reviewed in the United States on June 22, 2025 by -x4HauLau
    • Great For Straightened Natural Hair
Size: 2.26 Fl Oz (Pack of 1)
Review Image by Rose Rose
This product smells great. It made my hair feel moisturized and look shiny. The bottle says you can put it on your skin as well. I have straightened 3c/4a and I needed a moisturizer that wouldn’t make my hair revert to curly. This seems to be doing a good job so far. I suggest you get the smallest size first to see if you like it. I ordered the 2.26 fl oz (smallest) bottle to see if I liked it and this bottle will still last me at least 6 months! ... show more
Reviewed in the United States on May 31, 2025 by Rose Rose
    • Great hair detangler
Size: 5.6 Fl Oz (Pack of 1)
I always get this for my toddler. It makes brushing her hair 10x easier smell really good and makes her hair soft and shiny
Reviewed in the United States on June 30, 2025 by Maria
    • Silky smooth skin and nice smell
Size: 5.6 Fl Oz (Pack of 1)
I received my Bio Silk oil today and just put some on my skin and hair. It doesn’t seem to smell as nice as I remember, but it still smells good to me, just different. My skin feels silky smooth. The oil isn’t too thick. The bottle is on the small side but you don’t need to use much at a time, either. ... show more
Reviewed in the United States on June 28, 2025 by Tracy
    • Smooth
Size: 5.6 Fl Oz (Pack of 1)
I love it!! I apply once hair is washed and still wet, pu in towel for a bit, then blow dry. Will order again!
Reviewed in the United States on June 29, 2025 by Amazon Customer
    • Worth it
Size: 12 Fl Oz (Pack of 1)
I love this product. A lot of stores do not carry this anymore and most definitely do not carry the big bottle. Ordering this from Amazon is gonna be my new thing.
Reviewed in the United States on June 22, 2025 by Melissa

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