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Jason Natural, Thin to Thick, Extra Volume Shampoo, 8 fl oz (237 ml)

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In Stock
  • Expiration Date: Jan 2021
  • Shipping Weight: 0.71 lbs (0.32 kg)
  • Product Code: JAS-00042
  • UPC Code: 078522000426
  • Package Quantity: 8 fl oz (237 ml)
  • Dimensions: 7.3 x 1.8 x 1.8 in, 0.6 lbs (0.27 kg)
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Product Overview


  • Fortified with Biotin, Panthenol & Proteins
  • Strengthens & Volumizes Fine Hair
  • No: Parabens, SLS, Petrolatum, Artificial Colors or Phthalates

Our rich lathering, body-building shampoo uses gentle botanical surfactants to thoroughly purify the scalp and cleanse the hair of dirt and oil. Hair-strengthening Biotin and Panthenol wrap around the entire hair shaft to boost volume and increase hair cortex elasticity for less breakage. Plant proteins add luster and bounce. Your hair looks and feels naturally thicker, with a healthy shine.

Born in 1959, Jason was one of the first to offer personal care products without harsh chemicals. For over 50 years, we have delivered safe, wholesome, no-nonsense products that happen to really work. Our formulas don't contain petrolatum, sodium lauryl or laureth sulfates (SLS), parabens, or phthalates. And we never test on animals. We invite you to try our entire line of safe, effective, body-loving products.

Suggested Use

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

Other 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) peel extract, citrus limonum (lemon) peel 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, yeast extract, 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, phenoxyethanol, potassium sorbate, sodium benzoate, alpha- isomethyl ionone, amyl cinnamal, benzyl benzoate, eugenol, linalool, fragrance (parfum)

*Certified Organic Ingredients


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.

iHerb Customer Reviews


Posted by 5571615788033575933 on Sep 18, 2016

Ordered for my friend. She liked it. Her hairfall reduced

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disappointed - خاب ظني في المنتج

Posted by MariamD on Sep 17, 2016

I've used this product for almost 7 months , three times a week , i hoped this shampoo along with the conditioner would help me with my hair . sadly it didn't , my hair falling became even worse , not to mention how it dried out my hair,badly,leaving me with another problem to worry about. ,it didn't work for me, "may" work for others , but don't expect Miraculous results. لقد ابتعت هذا المنتج على أمل أن يعالج شعري , استخدمته لمدة7 أشهر , 3 مرات أسبوعيا , كنت فعلا أتوقع أن أرى تحسناً , للأسف حدث الأسوأ ,أصبح شعري يتساقط أكثر وأكثر ,وقد جف شعري جدا وأصبح في حالٍ سيئة بالرغم من استخدامي للبسلم - المرافق له , لم أنهي العبوة اضطررت أن أوقف استخدامه وأن أبدأ في رحلة علاج للتلف الذي سببه هذا المنتج لم يفدني هذا المنتج ربما يفيد غيري "نوعا ما" , لكن لاتتوقعوا أن تحصل معجزة "thin to thick"الـ .

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Love love love

Posted by 5177976877087688402 on Sep 07, 2016

I have very thin hair shafts. This improves the thickness and body of my hair without leaving a residue. Love love love

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Doesn't work for me

Posted by Reviewer1176335 on Jul 04, 2016

I've bought this shampoo several times over the years but I don't see a difference in the way my hair feels or looks. I keep coming back to it because I think it's a good product even if it doesn't work for me.

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Posted by teeyavii on Jul 03, 2016


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