BioSilk Silk Therapy Original, Reconstructing Treatment For Adding Shine & Helping Prevent Split Ends, Sulfate, Paraben, & Cruelty-Free, 5.64 Oz
Condition: New
Buy Now, Pay Later
As low as
$4
/ mo
Learn more
- – 4-month term
- – No impact on credit
- – Instant approval decision
- – Secure and straightforward checkout
Ready to go? Add this product to your cart and select a plan during checkout.
Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Selected Option
Free shipping on this product
Non-returnable item
Learn more
This item is non-returnable
View our full returns policy here.
Availability:
In Stock.
Arrives
Saturday, Oct 4
Recently Viewed
Size: 5.6 Fl Oz (Pack of 1)
Features
- CREATES SMOOTH & SHINY HAIR: For centuries, silk was celebrated as a luxurious fabric due to its smooth texture & brilliant luster. This treatment was created as a weightless, leave-in silk replenishing formula to repair, smooth & protect all hair types.
- ORIGINAL SILK THERAPY: In 1986, Farouk Shami researched & discovered the benefits of silk & how it could be used for hair. He knew that women wanted their hair to be shiny, healthy looking & conditioned. Silk solved these 3 issues with this one product.
- BIOSILK HAIR TREATMENTS: BioSilk has some of the most powerful and effective treatments. Whatever your style, we have a treatment just for you. Choose yours today.
- HOW TO USE: Shake well before use. Place a small amount of silk therapy in your palms and apply from the scalp to ends. May be used on wet or dry hair or skin. Use as often as necessary.
- BIOSILK: The quest for healthier hair is how BioSilk Silk Therapy emerged in 1986. The creation of the Original Silk Therapy treatment has led to the development of BioSilk Hair Color and a full range of hair products.
Description
BioSilk is the original silk infused line of hair care products using natural pure silk in every product. Silk contains 17 of the 19 amino acids in hair and is the strongest fiber in the world equal to steel. Silk Therapy is the original weightless, leave-in silk replenishing and reconstructing treatment to repair, smooth and protect all hair types. Benefits: Ideal for all hair types Leave in replenishing & reconstructing treatment Fills any voids in cuticle layer Aids in preventing split ends Provides incredible shine
Brand: BioSilk
Item Form: Gel
Material Feature: Cruelty Free
Hair Type: Damaged
Product Benefits: Shining, Smoothening, Split Ends Repair, UV Protection
Is Discontinued By Manufacturer : No
Language : English
Product Dimensions : 10.5 x 15 x 5.6 inches; 5.64 ounces
Manufacturer recommended age : 18 months - 8 years
Item model number : 7
UPC :
Manufacturer : Farouk Systems
Best Sellers Rank: #847 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #7 in Hair Treatment Masks
#7 in Hair Treatment Masks:
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Oct 4
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
Size: 5.6 Fl Oz (Pack of 1)
Works wonders! It saves my hair when I have it blown out and keeps my ends from becoming damaged. Gives a beautiful soft silky shine that feels high quality. Last for months and is well worth the price.
Reviewed in the United States on July 18, 2025 by Nikki Sallenbach
Size: 5.6 Fl Oz (Pack of 1)
I’ve been using BioSilk Silk Therapy for a few years now, and I’m honestly blown away. My hair has always been on the dry and frizzy side, but just a few drops of this serum after washing make it feel silky smooth and look like I just stepped out of a salon. The shine is unreal, and it never feels greasy or weighed down. I also love that it works on both damp and dry hair, so I can use it for a quick touch-up before heading out. The scent is light and pleasant, and a little goes a long way, so the bottle will last a long time. This has become my go-to product for keeping my hair healthy, soft, and frizz-free. Highly recommend to anyone who wants that sleek, polished look without spending hours on styling!
...
show more
Reviewed in the United States on August 13, 2025 by Ada
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.
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
Size: 5.6 Fl Oz (Pack of 1)
If your hair has been untamed and you live in a more dry and UV exposed climate, this product can help your hair behave how you'd expect it would in a less dry climate. Without the use of heat/gel/hot blowdrying tools. It can also provide relief from clarifying shampoos which affect your hair when you are in a more dry climate. Compared to Olaplex antioxidant serum no9, it is an ok dupe great for the value. It lasts longer than no9 if you have lots of hair. Less product is required than no9 for distribution. Though it makes no claims to protect hair from UV/free radicals like no9 it will help you get your hair healthier and where you want it in 3 months if you're trimming off your split ends periodically. It will weigh down more your hair than no9 and make your hair appear more fatty after the first day. Not a bad thing if you live in a arid-climate that dries out your hair. Certainly better than applying no protections or using a plant-oil for your hair inbetween washes. Unlike Olaplex no9 serum, the application lasts days, if you apply to damp hair after washing. It also has a higher viscosity that requires less amount and less applications post wash. It can save you between wash days. If you are not trying to dazzle with your hair down hairstyle on the daily and are ok with heavier/fattier appearing between washes. For example in a dry climate you might wear a protective style and a sun hat. It works very well for growing hair. The product has enabled me to grow out healthier hair, seal hair ends, and brush my hair with ease all week long. Where my hair was previously prone to daily tangling, split ends and dryness. A great product with great value. A small provision also last a while and the proce os ve ty reasonable. This product has been life changing for my hair. It is common for shampoos and washes to dry out hair, despite product claims to add moisture or body. In an arid climate, that simply doesn't apply. This product will leave hair manageable and helathier if used as directed (apply to damp hair after washing. Reapply as needed to dry hair to untangle and reduce frizz).
...
show more
Reviewed in the United States on May 11, 2024 by Local User[ommited]
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
Size: 5.6 Fl Oz (Pack of 1)
Great hair oil. Leaves my hair soft, and healthy looking not greasy. Easy to use too.
Reviewed in the United States on August 17, 2025 by Jenny B
Size: 12 Fl Oz (Pack of 1)
⭐️⭐️⭐️⭐️⭐️ Shiny, Soft, and Frizz-Free! I love this product! My hair tends to get frizzy and dry, but BioSilk makes it feel silky smooth and look so much healthier. A little goes a long way — just a drop or two keeps my hair soft, shiny, and manageable all day without looking greasy. The scent is light and pleasant, and it works on both damp and dry hair. Definitely a staple in my routine!
...
show more
Reviewed in the United States on August 20, 2025 by Spring Rodriguez