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Jason Natural

Thin to Thick Shampoo

Thin to Thick Shampoo

Item: JC029

  • Jason's Thin to Thick Shampoo contains biotin, plant proteins and panthenol

  • Cleanses and volumizes

  • No parabens, SLS or phthalates

8 fl oz (237 mL) Liquid

Retail $12.00
Save 35%
In Stock

This item is only available to ship within the 48 contiguous United States via ground transportation.

  • Jason's Thin to Thick Shampoo contains biotin, plant proteins and panthenol

  • Cleanses and volumizes

  • No parabens, SLS or phthalates

Formulated to work in synergy within the Jason's Thin to Thick Hair & Scalp Therapy System, this revitalizing shampoo helps plump up and strengthen each individual hair shaft, adding body, shine and bounce. Use Thin-to-Thick Extra Volume Shampoo to keep hair follicles healthy. It keeps your hair shiny and clean longer without leaving a dulling shampoo build-up on your hair or scalp.

Terms and Ingredient Definitions


Ingredients: Aqua (water), cocamidopropyl betaine, sodium cocoyl isethionate, sodium lauryl sulfoacetate, sodium lauroyl sarcosinate, glycol stearate, Mentha piperita (peppermint) oil, Acer saccharum (sugar maple) extract, Aloe barbadensis leaf juice*, Citrus aurantium dulcis (orange) extract, Citrus medica limonum (lemon) extract, Chamomilla recutita (matricaria) flower extract*, Equisetum arvense leaf extract*, Panax ginseng root extract, Saccharum officinarum (sugar cane) extract, Vaccinium myrtillus fruit/leaf extract, biotin, citric acid, cocodimonium hydroxypropyl hydrolyzed wheat protein, glycerin, glycoproteins, hydrolyzed wheat protein, hydrolyzed wheat starch, lactic acid, menthol, panthenol, phytantriol, potassium hydroxide, salicylic acid, sodium chloride, sodium citrate, sodium laurylglucosides hydroxypropyl sulfonate, sodium sulfate, wheat amino acids, alcohol*, benzyl alcohol, potassium sorbate, sodium benzoate, alpha isomethyl ionone, amyl cinnamal, benzyl benzoate, eugenol, linalool, fragrance (parfum).

*Certified Organic Ingredient

Directions: On wet hair, gently massage shampoo into hair and scalp. Rinse and repeat if desired. Follow with Jason Thin to Thick Extra Volume Conditioner.

CAUTION: For external use only. Keep out of reach of children. Avoid direct contact with eyes. If rash or irritation occurs, stop use and consult a physician.

Shipping Weight

.73 lbs

Jason Natural Thin to Thick Shampoo Reviews

Summary of Customer Ratings & Reviews

Customer Ratings & Reviews

Rated 4.7 out of 5 by 19 reviewers.
Rated 5 out of 5 by Great product Jason Natural Thin to Thick Shampoo is a really great shampoo. It not only does a great job cleaning my hair but it also puts body in my hair and seems to make it thicker and makes it lie better. February 5, 2015
Rated 5 out of 5 by Amazing! I have used this shampoo for years and love it. It gives you tons of volume. September 15, 2014
Rated 4 out of 5 by Okay for my hair It's difficult to claim this is either good or bad as everyone's hair is different. For me, this is okay. I don't know if I notice any real difference only because my hair is so fine and thin. Anything would be an improvement. It doesn't dry my hair out, though, nor does it feel oily. It's a good shampoo. I can recommend everyone looking for something should try, at least, one bottle and decide for themselves. December 31, 2013
Rated 5 out of 5 by This is the first time using Jason products. This shampoo is great and gives my fine hair volume. November 24, 2013
Rated 5 out of 5 by WOW! YOU HAVE TO TRY THIS!! WOW was my first word when I tried this shampoo. I have very thin and LONG hair to my middle back. Usually my hair comes out really oily and flat. I can tell you this shampoo works wonders. The very first time I used this I was very skeptical. My hair actually came out with volume! as if I round brushed it and back combed it even though I did nothing to it. It was amazing. The smell at first was so, so. It kind of reminded me of the free bars of soap you get from hotel. After smelling it for awhile I really love it. I can't believe how soft my hair is as well. Usually I feel like i'm ripping out half my hair when I try to comb it after I get out of the shower and I didn't feel like I was doing it with this shampoo. It looks super healthy and has bounce to it. I think I am only going to use this from now on. It's amazing how much I love it! Also the conditioner I bought with it was super thick and creamy. Love that it wasn't runny. I would highly suggest buying both the shampoo and cond. August 1, 2013
Rated 5 out of 5 by Great for thin hair This shampoo is great if you have thin hair, it definitely makes your hair thicker! July 31, 2013
Rated 5 out of 5 by Better than the salon I USED to have fine hair. This really works. I use it with the conditioner and now I have a head FULL of naturally curly hair. When I straighten it (hardly ever), my hair is full of body. Definitely worth buying. And you hardly have to use any to get it to lather. Smells minty and leaves hair very soft and shiny. Go ahead...have runway model hair :) June 22, 2013
Rated 5 out of 5 by Does the Job This shampoo thickens the hair so well that I only use it every three or four shampoos. Otherwise, it becomes overly coated and stiff. I do not see this as a negative, just a fact. It really thickens! November 30, 2012
Rated 5 out of 5 by "the wife says..." Gives her hair body and feels thicker ! July 30, 2012
Rated 5 out of 5 by gives hair a little extra oomph lathers well( and SLS free!), nice scent also. definately gives hair a boost. I have medium thick hair that weighs itself down, especially at the roots. This doesnt boost my roots really, so I don't think i will get it again, but id def recommend for thin hair. March 17, 2012
Rated 5 out of 5 by So grateful! After 40 years of having beautiful hair, I began to have problems with thinning, lack of shine and more. I've had these issues for more than 5 years now. This shampoo (and its companion conditioner) are wonderful. They provide excellent body, shine and really do provide a fullness that other hair products don't seem to. I'm very grateful for both of them and hope never to be without them! :) December 29, 2009
Rated 5 out of 5 by Great shampoo This is an excellent shampoo for fine, thin hair. It gives it volume without a coating. Sometimes I try other shampoos but I always make sure I have this one on hand and always go back to it. July 27, 2009
Rated 5 out of 5 by It's true!This line made my thin hair look thick! 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. It also seems to work well with color and highlights and keeping away the straw look of dry hair. My hairdresser couldn't believe my hair when she saw me (made her cut look better, fuller) and I wouldn't let her wash my hair in her fancy shop products the last time I went in for a cut. 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. February 16, 2009
Rated 4 out of 5 by good for oily hair It is hard to find a shampoo that works for oily hair,but this one is great!The only disadvantage is its viscosity - it is too thick - so you have to add some water in order to work up a lather.No dandruff, itching or other side effects usually caused by the regular shampoos. January 27, 2009
Rated 1 out of 5 by not a good purchase Did not work for me left my hair stiff and dry did not live up to its claims December 17, 2008
Rated 5 out of 5 by Very Happy So Far I've only used this product twice, but so far I'm very happy with it. It seems to give my hair some needed body. Also, I like the fact that it's not overly fragrant. Thanks to Swanson's for offering it at such a good price. December 3, 2008
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