header_search header_signed-out header_signed-in header_cart sharefilled circlex
Added to Cart
Cart Total:
Customers Also Bought:
24/7 Help

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

AU$11.31 AU$11.31 (Saved AU$4.40)

Thank you!

Your email is being processed.

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

Click to zoom
Our Price:
You Save:
AU$4.40 (28)
Quantity Discount:
Buy 3+
(5% off)

Sorry, this product is no longer in stock.

Earn 5% Loyalty Credit ?
Combo Discount

Sorry, this product is no longer in stock.

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

In Stock
  • Expiration Date: January 2021
  • Shipping Weight:
    0.32 kg
    Switch to Imperial units
  • Product Code: JAS-00042
  • UPC Code: 078522000426
  • Package Quantity: 8 fl oz
  • Dimensions:
    18.5 x 4.6 x 4.6 cm , 0.27 kg
    Switch to Imperial units

Product Rank:

Frequently Purchased Together
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

don't like it, not worth it

Posted by iHerb Customer on January 18 2018 | Verified Purchase

did not like the smell very much, and it does not give you a lather after use it dried my hair so bad and made my hair fall more than it already was do not recommend

Thanks for your feedback!

very good!!

Posted by iHerb Customer on December 13 2017 | Verified Purchase

Great product. Drastically differs from everything I've ever tried. 折扣碼:HFJ0944

Thanks for your feedback!

Excellent For Hair Loss

Posted by iHerb Customer on December 13 2017 | Verified Purchase

Excellent for hair loss prevention, after one month i noticed that i have less hair falling out after the shower.

Thanks for your feedback!

Does what it says

Posted by iHerb Customer on November 9 2017 | Verified Purchase

Comes in a much smaller bottle than expected. However, you only need a very small amount to do the job. I have very fine hair and it has very surprisingly bulked it up. Pleasant but not overbearing scent, may be best used every other day, although can be used daily. Be sure to rinse it out properly. Jason does it again.

Thanks for your feedback!

My review

Posted by iHerb Customer on October 26 2017 | Verified Purchase

Love the product. Have been using this product for a long time. However one the three bottles I ordered was open and some of the shampoo leaked out

Thanks for your feedback!