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BioSilk

Biosilk Silk Therapy, Original, 0.5 Ounce

  • Based on 1,401 reviews
Condition: New
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$6.33 Why this price?
Save $9.67 was $16.00

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  • – 4-month term
  • – No impact on credit to apply
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Non-returnable. Transportation of this item is subject to hazardous materials regulation

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Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, Jun 27
Order within 20 hours and 54 minutes
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Features

  • Enhances the shine and protects the hair structure
  • Protected from free radicals and other signs of aging
  • Hair and skin is protect from damaging uv rays
  • Enhances the shine and protects the hair structure
  • Protected from free radicals and other signs of aging

Description

B01B1H9KAQ

Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 6.69 x 3.15 x 4.72 inches; 0.01 ounces


Item model number ‏ : ‎ 2


UPC ‏ : ‎


Material Feature ‏ : ‎ Biodegradable Warning


Manufacturer ‏ : ‎ Biosilk


Best Sellers Rank: #51,534 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #143 in Hair Styling Serums


#143 in Hair Styling Serums:


Customer Reviews: 4.5 4.5 out of 5 stars (941)


Item Form: Cream


Hair Type: All


Product Benefits: Replenishing,Shine,Split Ends


Scent Name: Aquatic


Package Type Name: Bottle


Hair Conditioner Type: Leave-In Hair Conditioner


Number of Items: 1


Item Dimensions: 6.69 x 3.15 x 4.72 inches


Liquid Volume: 30 Milliliters


Item Weight: 0.4 Grams


Size: 0.5 Fl Oz (Pack of 1)


Brand Name: BioSilk


Age Range Description: Baby


Manufacturer: Biosilk


UPC: 633911744932


Global Trade Identification Number: 32


Model Number: 2


Manufacturer Part Number: 2


Material Features: Biodegradable


Material Type Free: Gluten Free


Active Ingredients: Glycolic Acid


Special Ingredients: Ethyl Ester of Hydrolyzed Silk


Recommended Uses For Product: Smoothening


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Jun 27

This item is non-returnable:

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Perfect for dry or split ends!
Yes, the bottle is small, but a little goes a long way. I shampoo scalp, use a good salon conditioner making sure every strand gets conditioner away from just away from scalp. When I rinse, and towel dry, I use a good leave in conditioner all over down to the ends. Then I dry my hair. I use the BioSilk Therapy on all of my ends. And every day I put it on my ends again to keep them sealed and from getting dry or split. I was recommended to do this process from a hairdresser because my hair had gotten so dry. I didn’t think I was able to revive it honestly. The leave in conditioner spray, after the shampoo and conditioner, and the BioSilk Therapy on the ends has made my hair so soft again, and now it’s finally starting to get longer. Loving the BioSilk! ... show more
Reviewed in the United States on October 22, 2025 by Andi
    • Perfect product
BioSilk made my hair feel incredibly soft, shiny, and smell amazing. After the first use, I noticed less frizz and a much smoother texture. It doesn’t leave the hair greasy or heavy, and a small amount goes a long way. It’s perfect for heat protection and gives the hair a healthy, salon-quality finish. Definitely worth it. ... show more
Reviewed in the United States on May 25, 2026 by Sonia Bravo
    • The product is amazing. Buy the bigger bottle this one is super tiny
This product is amazing. But this little size bottle is ridiculous. Is better to buy the bigger size bottle and put some in a small bottle. It only lasted me 4
Reviewed in the United States on December 21, 2025 by Mariely
    • Perfect travel size
Love this stuff.
Reviewed in the United States on January 20, 2026 by luv leopard
    • If you have not tried this, you are really missing out on one of the best hair products out there !
This is one of those items you do NOT want to be without. NOTHING makes your hair shine, super soft and look so luxurious as this does !
Reviewed in the United States on June 2, 2026 by mfern
    • So tiny So tiny
Review Image by brianna ware
Sooo small.. I will take some ownership to not reading the details closer. I knew it was travel sized but didn't realize it was this small. BUT is smells and feels like the authentic product and I've gotten fraud biosilk before when ordering online so I'm happy. And the screw cap will be so nice so it doesn't spill in my bag like the larger sizes sometimes do. ... show more
Reviewed in the United States on October 23, 2025 Reviewed in the United States on October 23, 2025 by brianna ware
    • My go to for silky hair
Perfect travel size
Reviewed in the United States on May 30, 2026 by Janelle
    • Olor agradable.
Muy bno ,con un poquito que te unte te deja bien el pelo .no se te eriza.
Reviewed in the United States on May 30, 2026 by Mercedes Rey

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