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✨ Unlock the secret to weightless shine and unstoppable smoothness!
BioSilk Silk Therapy Original is a 7 oz leave-in hair treatment that repairs, smooths, and protects all hair types using silk proteins. Its lightweight, non-greasy formula controls frizz, prevents split ends, and adds lasting shine—all while being sulfate-, paraben-, and cruelty-free. Trusted for over 30 years, it’s a professional-grade solution for healthier, glossy hair that lasts.























| ASIN | B0744QZ8P7 |
| Active Ingredients | 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 |
| Additional Features | Not-Applicable |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #2,334 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #253 in Hair Treatment Masks |
| Brand | BioSilk |
| Brand Name | BioSilk |
| Customer Reviews | 4.8 out of 5 stars 1,281 Reviews |
| Global Trade Identification Number | 00633911791202 |
| Hair Conditioner Type | Leave-In Hair Conditioner |
| Hair Type | All |
| Item Dimensions | 1.3 x 7.8 x 8.6 inches |
| Item Form | Cream |
| Item Highlight | Reconstructs & Adds Shine, Smooths & Prevents Split Ends, Sulfate-Free, Paraben-Free, Cruelty-Free |
| Liquid Volume | 7 fluid ounces |
| Manufacturer | Biosilk |
| Manufacturer Part Number | BSST07 |
| Material Feature | Gluten Free |
| Material Features | Gluten Free |
| Material Type Free | Paraben Free |
| Model Number | BSST07 |
| Number of Items | 1 |
| Package Type Name | Bottle |
| Product Benefits | Reconstructing treatment to repair, smooth and protect all hair types. |
| Recommended Uses For Product | All Hair Types,Leave In,Leave-in |
| Scent Name | Fresh |
| Size | 7 Fl Oz (Pack of 1) |
| Special Ingredients | Hydrolyzed Silk, Paraben Free, Gluten Free |
| UPC | 633911791202 |
| Unit Count | 7 Fluid Ounces |
M**N
Glass like shine
Nothing makes my hair shine like Biosilk. Finding a product to give my bleached to within an inch of its life hair any small anount of shine makes me happy...but so many of them come with a down side of weighing my hair down or leaving it over oily/greasy. Biosilk makes my hair stronger, softer, glossy and bouncy, I would even say it is completely weightless. Controls frizz, detailed and prevents tangles, keeps my hair looking its best. Biosilk has given me Nourished, healthy, shiny hair, period. No smoke or mirrors with this one. It does what it says, and it also smells absolutely lovely. Light and fresh and clean, no cloying or annoying fragrance and doesn't leave any noticeable buildup to weigh my hair down. Just shine and control for days. If I could only have one hair product for the rest of my days I would be hard pressed not to pick this. It does so much in such a small amount, that the price is totally worth it. One bottle lasts me close to 6 months! If you havent yet tried this, do it. There is a reason it has been around forever. I have been coming back to biosilk again and again for at least 20 yrs. it is the best.
D**R
I like it.
I love this product. Makes your hair smooth and silky.
A**R
Returning customer, this stuff works!
Bio silk is my "go-to" hair oil since I color my own hair. When I was bleaching it blonde, it was much drier than it is now, I am darkening it these days. Nevertheless, my hair still is dry. After shampooing and conditioning, I then put the Biosilk in and leave it in, it allows my pic and my hairbrush to detangle the fine strands of my long hair. I have been using Biosilk for many years because a friend told me it helped get her young daughter's natural curls detangled. It is true. It is the best product I have found to do this. My hair is straight but it still tangles since it is fine. On days when I use a small curling iron and a lot of texture spray to make it curly, I have to use more Biosilk after I wash my hair to get those curls separated. In the past when I used spray in detangler products, I would spend 30 minutes trying to get the tangles out of my hair. With Biosilk, it only takes about five minutes now. It is an amazing product. If you haven't tried it, Amazon is the best place to buy it.
L**N
Very good product
This works very well in my hair.you only need alittle to make it manageable,take away any freezieness and helps to detangle.it has a very nice fresh scent.
L**I
Excellent for frizzy hair
This is terrific but must be used sparingly. It is very rich and thick. Requires two shampoos to wash out if you use too much.
B**S
This helps with my curly/frizz-prone hair
Biosilk is a great product. I recommend it. Good value.
B**N
Will continue to buy
Love how it makes my hair shine
M**E
Hair serum
Softness to my curly hair
L**L
Top!
Sono anni che lo uso, è a mio avviso tra i migliori prodotti per capelli esistente! Dal profumo inebriante, protegge i miei lunghi capelli dal calore della piastra rendendoli soffici e leggeri nonostante abbia un capello molto indisciplinato! Si può usare anche su capelli asciutti, ne bastano pochissime goccie scaldate nel palmo della mano. Lo consiglio vivamente!
B**A
Excelente aroma.
Este producto es muy bueno, tiene un aroma muy rico, ya la había usado, pero ya no lo venden donde lo compraba anteriormente. Afortunadamente lo conseguí aquí en Amazon. El aroma es igual, creo los resultados también lo serán. Muy recomendable. Gracias.
L**S
Love this stuff!
Found out about this product from my hair dresser who put a dob the size of a dime in the palm of her hands and then massaged her hands together and then her hands through my newly permed hair. Gorgeous curls formed and using a pick was a breeze with no tangles. Hair did not feel stiff, heavy or oily after application. No more fly-away hair for me!
M**M
Top
Je l’utilise depuis des années et malgré les avis recents suite à des tests qui disaient qu’il n’était pas efficace il est plus qu’efficace sur mes cheveux et pourtant je lisse mes cheveux très régulièrement et n’ai aucun heat damage
K**A
La barba? Adesso perfetta...
Porto la barba da 40anni e, spesso, non avevo modo di curarla adeguatamente. Giorni in parete scalando, lunghe pedalate, trekking... Certo, si dirà, marginale. Purtroppo capitava, anche a fine giornata, di dover controllare i bavero delle giacche scure per eliminare piccola forfora (non sempre disponibilità di un lavandino). Usando preventivamente questo prodotto, ho potuto evitare pruriti, fastidi, nevicate forforine: barba morbida e delicato profumo, unge appena e per poco; non colora i peli come certe creme. Insomma: lo uso da anni con massima soddisfazione
Trustpilot
3 weeks ago
3 weeks ago