Thin-to-Thick Extra Volume Conditioner, 8 oz. (Packaging May Vary)

Love this stuff. Love all Jason products, it's the only thing I can use for my skin, and it's getting harder to find.

Jason's "Thin to Thick" Extra Volume shampoo and conditioner have been long time favorites. I would love for it to come in a larger size bottle, but have searched everywhere and can't find any. My hair is very fine and although I have plenty of it. Because of the thinness of the strands, it lays flat on my head and requires either teasing or a volume producing shampoo/rinse. I highly recommend these products for clean feeling, pleasant smelling and easier to style hair..

I believe it’s really working on my thin hair…paired with the shampoo, of course…but my stylist will give me his opinion next week! Note I’m only giving it three stars below for the various ratings because I just started using it and I’ll need to evaluate it a month from now.

This is a wonderful conditioner and is a good value since you need to use very little of the product. My hair is fairly long and I need only a small amount to condition it. Unfortunately, the bottle just doesn't work well once you get about half-way through the contents. The conditioner is thick and is very difficult to dispense when the bottle isn't full or nearly-full. It would work if it could be stored upside-down, but the cap isn't large enough for this to work.

This product indeed makes my thin hair feel and look thicker. The only slight problem I have with it is that in order to do it's job the conditioner is so thick it is hard to get out of the bottle. A minor inconvenience compared to how well it works.

I have struggled with thin, fragile, soft and flimsy hair all my life. I have just tried the Thin to Thick Shampoo and Conditioner and for the first time in my 50 years I look like I have alot of hair!! I love this product. My hairdresser couldn't believe my hair and I wouldn't let her wash my hair in her product the last time I went in for a cut. I took mine with me. It's that good. The conditioner on top of the shampoo does make a difference: the shampoo seems to coat the hair and then the conditioner makes it smoother, untangled, silky. I think the normal price of $11 is a bit much for shampoo in this economy and the bottles are much smaller than the Tea Tree Oil shampoo and conditioner I've been using, but the sale price of $5.19 would be a great value if they kept it at that price permanently.

This is a great product. My hair is thin. Since using this and the Thin to thick shampoo, my hair is fuller, has more body and is very shiny. I am very pleased.

Just started using this a couple of weeks ago. I took the conditioner with me to hair stylist and we used it there too. He could see and feel the difference too!

This conditioner is wonderful. It gave me back my curls and volume. It is not heavy and doesn't weigh down my hair. One complaint is that I have to keep the bottle upside down to use it, or it takes too long to flow down, and it is so hard to squeeze.

I have only used the shampoo and conditioner a few times, however, I do believe these products make my hair appear thicker. My hair is also shinier and more manageable. My only gripe, though mild, is the peppermint smell. Peppermint is for the mouth, not the head. Now, if they could only come up with th opposite, thick to thin for the body...!