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Jason Natural, Thin to Thick, Extra Volume Conditioner, 8 oz (227 g)

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Jason Natural, Thin to Thick, Extra Volume Conditioner, 8 oz (227 g)

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Jason Natural, Thin to Thick, Extra Volume Conditioner, 8 oz (227 g)

In Stock
  • Shipping Weight:
    0.71 lbs
    Switch to Metric units
  • Product Code: JAS-00044
  • UPC Code: 078522000440
  • Package Quantity: 8 oz (227 g)
  • Dimensions:
    7.1 x 1.9 x 1.9 in, 0.6 lbs
    Switch to Metric units
Product Overview


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

Our clean rinsing body-building conditioner delivers weightless manageability and volume to fine, thinning hair. Hair-strengthening Panthenol and Biotin help stimulate hair growth to restore thinning, weak hair while fortifying Vitamins A, C and E nourish the entire hair shaft for improved volume with fewer fly-aways and split ends. Your hair looks fuller and shinier, and feels thicker and softer.

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

Massage conditioner through clean damp hair. Leave on for 1-2 minutes. Rinse thoroughly. Follow with JASON Thin to Thick Hair Spray to add additional volume and style. To promote additional volume, use Jason Thin to Thick Scalp Elixir nightly.

Other Ingredients

Aqua (water), behentrimonium methosulfate, cetyl alcohol, panthenol, cetearyl alcohol, glycerin, aloe barbadensis leaf juice*, chamomilla recutita (matricaria) flower extract*, panax ginseng root extract, mentha piperita (peppermint) oil, allantoin, ascorbic acid, biosaccharide gum-1, biotin, cetrimonium chloride, yeast extract, hydrolyzed wheat protein, menthol, phytantriol, retinyl palmitate, tocopheryl acetate, tocopheryl nicotinate, wheat amino acids, alcohol*, gluconolactone, phenoxyethanol, sodium benzoate, fragrance (parfum)

*Certified Organic Ingredient


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 NatureHealth on Aug 28, 2017 | Verified Purchase

Volume has increased. It also makes my hair silky. Like the ingredients without chemicals. I love the fresh minty fragrance. It is very thick and you only need to use a small amount.The price is the best I could find. 🍀Use QKZ 9670 (without space) at checkout for 10% off🍀

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Super Thick Paste

Posted by achronicvoice on Jul 27, 2017 | Verified Purchase

The first time I used it I had trouble squeezing it out of the bottle as it was so thick and my hands were slippery! I had to put the bottle upside down to use it the next day. Having said that, it's like their shampoo of the same series. Good nourishing and volumising effect, and very smooth!

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Ideal for thin, limp hair

Posted by iHerb Customer on Jun 27, 2017 | Verified Purchase

I'm using it together with Jason extra volume shampoo. My favorite ever!

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Does what it claims to

Posted by iHerb Customer on Jun 06, 2017 | Verified Purchase

Making my hair thick, but there is one minus - the consistency of this conditioner is so thick that you cannot squeeze it, the packaging should be different

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Great for thin hair

Posted by iHerb Customer on May 21, 2017 | Verified Purchase

I've used this for several years - It give great body to thin hair

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