BioSilk Silk Therapy Original, Reconstructing Leave-In Hair Treatment, Adds Shine, Smooths & Prevents Split Ends, Sulfate-Free, Paraben-Free, Cruelty-Free, 12 Oz | Adding Shine, Sulfate Free, Paraben Free, Cruelty Free, 12 Oz

I love this serum. Love the smell, how it feels on your hair, makes your hair shine and frizz free.

This makes my hair soft and shiny without looking greasy. Smells good too. I love it.

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).

Great for hair... just as good on your skin! Yep...I use it on my skin and LOVE hoe silky soft it makes my skin!

This BioSilk Silk Therapy is amazing! It leaves my hair incredibly soft, shiny, and frizz-free without feeling heavy or greasy. A very small amount goes a long way, and the scent is lovely. My hair looks healthier and more manageable after using it. Definitely a must-have for anyone wanting smooth, silky hair!

Works well, one complaint is that when your hair dries and you touch your hair with wet hands, the texture of your hair becomes coarse and rough. This feeling goes away after it dries up. Very different experience compared to other hair oil. However, it smells great, my hair is soft, and feels amazing.

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!

Love, love, love this! BioSilk Silk Therapy is hands down my favorite product for my hair. It leaves my hair feeling incredibly soft, smooth, and shiny without feeling greasy or weighed down. It really helps tame frizz and makes my ends look healthier, especially when I’m trying to prevent split ends. A little goes a long way, so the bottle lasts a long time too. And the scent… absolutely amazing! I constantly get compliments on how great my hair smells when I use this. If you want shine, softness, and that fresh salon scent, this is a must-have.

What can't this serum do? I love it! I use about a 10 cent piece worth on wet hair after showering, working it through the ends and then running my hands with the leftover remmants of the serum through the rest of the hair. It makes my hair smell amazing, and leaves it soft and shiny. For a frizz-free finish I pop another tiny dab in my hands (about half a 5 cent piece), then rub my hands together and just work it over my whole head very lightly after I finish blow-drying... and voila'! Soft, shiny hair that smells divine. But wait, there's more! If you wash your hair at night and need to re-style in the morning, just pop a little into a spray bottle mixed with water and shake it up really well. You can use this to wet your hair down before re-styling, or just as a de-tangler. But, that's not all! Silk Therapy is also amazing for wigs and hair extensions (both human hair and synthetic). Price-wise it's not the cheapest product, but I think it's great value, you really don't need to use much, so it goes a long way.

Très bon pour les cheveux secs et mettre le produit avant de passer le fer à plat

Very high quality but the product Bottle is quite small but it’s smells nice and makes your hair silky and soft. Perfect for after straightening your hair to put on the ends.

My wife use it more than 15 years and it's excellent

The best ever.