

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to Ireland.
✨ Unlock your hair’s silk secret and shine like never before!
BioSilk Silk Therapy Original is a 12 oz leave-in hair treatment enriched with silk proteins, vitamin E, and amino acids. Designed for all hair types, it smooths, adds brilliant shine, and prevents split ends without weighing hair down. This sulfate-free, paraben-free, and cruelty-free formula has been a trusted beauty staple since 1986, boasting over 25,000 five-star reviews and a loyal global following.























| ASIN | B002JLUY2M |
| Active Ingredients | vitamin e,amino acids |
| Additional Features | Not Tested On Animals |
| Age Range (Description) | Adult,Teen |
| Age Range Description | Adult,Teen |
| Best Sellers Rank | #2,706 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #16 in Hair Treatment Masks |
| Brand | BioSilk |
| Brand Name | BioSilk |
| Customer Reviews | 4.8 out of 5 stars 25,499 Reviews |
| Global Trade Identification Number | 00633911744956 |
| Hair Conditioner Type | Leave-In Hair Conditioner |
| Hair Type | All |
| Item Dimensions | 3 x 1.75 x 9.5 inches |
| Item Form | Lotion |
| Item Type Name | Leave-In Treatment |
| Item Weight | 0.52 Grams |
| Liquid Volume | 12 Fluid Ounces |
| Manufacturer | BioSilk |
| Material Feature | B002JLUY2M |
| Material Features | B002JLUY2M |
| Material Type Free | Paraben Free |
| Number of Items | 1 |
| Product Benefits | Shining, Smoothening, Split Ends Repair |
| Recommended Uses For Product | All Hair Types |
| Scent Name | Amber |
| UPC | 633911744956 |
| Unit Count | 355 Milliliters |
M**R
This product is a classic for a reason
✨ Instantly makes my hair feel softer, smoother, and noticeably shinier without weighing it down. A little goes a long way, helps tame frizz, and leaves my hair looking healthy and polished. I’ve been using it for years and always come back to it. Highly recommend!
A**R
The best
I’ve been using this product for decades. Hands down, it’s my favorite hair product. It’s gentle on the hair, has no scent, and gets the job done. For the price, it is a generous amount and it lasts for a while. I tired other stuff but always come back to this.
S**S
This is the single best hair product that I have used - it's really that good!
Phenomenal product, easy usage, does not stain or stink, this will take out any hair tangle or snag in long hair, I have used this product for more than two decades and will continue to use it. This is the single best hair product that I have used - it's really that good!
J**L
Excellent product
BioSilk Silk Therapy shampoo is an excellent hair product that smells good and keeps my hair in great condition.
M**O
Thick texture but no heaviness, just shine
I was really surprised by the size of the bottle — you get a lot of product, and since you only need a small amount, I can tell this will last a long time. The smell is something I love, it smells really good and fresh. The texture is pretty thick, like a heavier oil, but once you apply it, your hair doesn’t feel heavy at all. That honestly surprised me. My hair tends to look dull, especially at the ends, and this made a big difference. I love how it brings shine back to my hair, helps with frizz, and even makes my split ends look less noticeable. The shine it gives is honestly impressive without making my hair look greasy. Overall, I love how my hair looks and feels after using this — softer, shinier, and more manageable.
Y**A
Love love love!!
My mom used to use this on my hair as a child and the smell always stuck with me. As an adult i wanted to purchase it but it was a little steep for my pockets all to say i ended up buying it years later and i still love it! Now i use it on my kids they love the smell as well and it leaves their hair shiny, smells amazing, and moisturizes it! I definitely think the quality justifies the price if you have a little extra laying around! My daughters hairs are very coarse and dry as well as mine and well everything absorbs quickly but this just holds that moisture so well!
S**T
Feels great on skin
Okay, so I bought Biosilk because I’ve used it in the past. Big difference is that I now have thinner hair due to health issues, so when I applied it, it weighed my hair down severely. Nothing is wrong with the product, but it works better if you have thicker hair. Furthermore, I still use it, but I now apply it to my arms and legs and it leaves my body feeling silky smooth.
A**S
Hair soft and no frizz
It’s been a very long time since I have put oil in my hair before going to bed. This BioSilk is awesome, my hair was so soft in the morning and had less frizz after fixing my hair will for sure buy it again.
Trustpilot
2 weeks ago
2 months ago