I love this!! Everything about it is amazing. It makes my hair soft and shiny, it smells great, it somewhat detangles my hair, and the best part is that you need a VERY small amount so one bottle could last you just about forever.

I have a permanent curly hair, so I need a product that will help my hair keep shiny and healthy looking. This silk therapy was good when I used it for a few times but if I used it everyday it makes my hair heavy and flat. I don't know why, maybe not advisable for permanent hair, dry hair like mine.

After a long departure from using this product, I sprung for it when I had a little extra cash. I don't know how I went so long without it. It can make your hair look and feel a little greasy if you use too much, and for me, I need to use it on damp hair but nothing I've tried so far makes my hair feel softer and look shinier. I like that it's readily available at most drug stores too. A little does go a long way, so price wise, I find it worth it for that alone because it lasts. My hair tends to get oily at the root, so I always start with the ends (damp hair as I said before) and then go to the root. After using it for two days already, I've received many compliments on how much nicer and shinier my hair looks. Love this stuff! A must have product in your arsenal!

LOVE this product.. its amazing. it takes away my frizz and flyaways very well. just be sure to use very little because it will make your hair greasy looking if you use too much. concentrate on your ends.. not your roots. :)

This is a nice finishing product, but I find it a little heavy for my oily, straight hair. I really prefer something a little lighter, like a spray-on dry oil to smooth my hair on frizzy days. I do like the way this smells and it feels very nice in the hands, but it's not one that I would buy again.

I'm using this product for now two years and I simply can't go out of the shower without putting it in my hair after. My hair is wavy, thick and dry. I believe it's better to put it on your wet hair because it absorbs the product better. When my hair dries, it's smooth, soft, shiny and there's no frizz. I can basically go out without doing nothing to my hair, no iron, no dryer. It's truely amazing ! I really don't understand the people who say that Biosilk dries out your hair because theres alcohol in it. Maybe there is, but my hair have never been that healthy. Also, a lot of my friends are complaining about their hair not growing fast, and I know it might sound funny but I used to have really short hair and since I use this product my hair have significantly grow faster than my friends hair which were longer than mine before. Maybe it's due to the fact that it repairs my ends and that i dont need to use irons anymore..whatever it is, this product works perfeclty for me and im so glad i found it :)

I've used this product for years. Every once in awhile I try a different serum (CHI Silk or Moroccan Oil). Always go back to this. Rating it as a 2 on price because although the whole large bottle is about $22 it lasts forever (I have hair about 3 inches past my shoulders - lasts me about a year). Also works well as an eye makeup remover.

this smell so greaaat!! amazingly fresh and im so enamored with the aroma that they put in! even though when i applied it to my hair, it still kinda frizzy, i dont want to put more on because it will lose the volume on my curled hair. its quite expensive for a small bottle

Love this serum! it smells so fresh and clean and leave my hair soft.

Ah, love the smell of this. My grandmother used to put this in my hair every time she would brush it for me as a child. The smell of this reminds me of her and that's why I love it.(Love you grandma<3) Anyways, onto the actual product. This is literally a miracle worker for hair. If you need a quick softness & shine fix this is great. It is pretty thick, and has the consistency of thick olive oil. It applies easily and you can do it in less than 30 seconds. Afterward, it does leave a wierd oily film on your hands, but I wipe it off with a napkin. Also this stuff is pretty expensive, but you can find it for pretty cheap at JCPenney or Target. Cheap as in under $40. Otherwise, it's pretty pricey, but if you don't use this every day you'll be fine. What I do is pour a quarter size in my hands, rub my hands together and then gently run my finger (and hands) through my hair starting with the middle section, then bottoms, and whatever is left over at the top. Packaging is slim which I am satisfied with and has a cute shape. This is the best hair serum I have ever tried, and I own almost 10, just sitting around my house and purse in case I need a quick softness or shine boost. continued >>

I like this better than Chi Silk Infusion. I've used both seperately for months on end and this one makes hair feel softer much smoother and shinier! Will repurchase!

I am totally amazed. My brother is highly allergic to lye in concrete and we have tried everything to heal his cracked hands. Baby oil or vasoline with white gloves over hands did not work. Then by accident he got my biosilk on his hands and the next day seen improvement then after a week his hand started to heal. If it can heal his damaged manly hands then it really can repair hair.

Im blonde and I have to dye my roots alot and because of that my hair gets really dry and I have been looking for a product that dont dry my hair out and that doesnt cause oilyness and my hair dresser told me to just try this and I did and i love it! It makes my hair so silky and it looks healthy not dirty and i was my hair about 3 or 4 times a week and Im still able to apply this and it hasnt cause it to look nasty!

It's a good product if you need a quick fix of shine and softness.
I find it to dry up after a few hours making your hair dryer than before application.
I won't buy it again, there are many better serums out there.

Great product. I have thick middle eastern hair. This works dry, wet, after blow drying, after flat ironing. Just makes my hair feel much better, smoother, shinier, eliminated frizz.
Do not use too much when using!

This is part of my holy grail team of products. I have been using it for years. I apply it before blow drying AND after on the ends. It makes my hair SO soft...and beautifully scented. I think you do really need to use caution when applying. I have thick, coarse hair and use only a pea sized amount before blow drying...and even less after. My mother used some of this one day (when she ran out of her product) and used too much... It made her hair so greasy she had to rewash. I keep a tiny bottle in my travel kit (was $0.99 at Ulta), and refill it from a larger bottle as needed. The larger bottles vary in price from $9.00 to around $35.00. A large bottle usually lasts me a year. No joke.

I'm very undecided on this product. You really have to be careful about how much you use. If you use too much, you pretty much have to wash your hair because your hair turns into an oil slick.. so start off with a tiny bit. It's good for making your hair smooth and feel nice, but I don't think it actually improves the hair quality at all.. just coats it so it feels silky.

LOVE. I have relatively wavy hair that's prone to fly aways, but after using this product it helps make my hair look and feel so much more tamed. I feel that the best time to use it is after blow drying or straightening your hair, because it helps mold it. Only apply to hair ends, avoid roots!

I used to use this all the time for a long time, at least 7 years. I used to love it, but I stopped using it after discovering products that work better. The smell of this isn't terrible, but after a while I couldn't stand the smell of this anymore. I have thick hair that's hard to make greasy, but this product managed to make my hair oily. It does contain a lot of alcohol, but I don't neccesarily remember this drying out my hair. I do remember my hair being frizzy when using this, that's probably due to the alcohol. I find Chi silk infusion, macadamia's healing oil, healthy sexy hair's soy renewal oil, & Paul Mitchell's super skinny serum to work better than Biosilk. I wouldn't buy this again because there are too many products that work better than this. continued >>

Leaves your hair feeling very silky and super soft. Help tame flyaways. Don't use too much at your roots or you will look greasy. Concentrate on your ends.