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Thin to Thick Shampoo

Extra Volume

Jason Thin to Thick Extra Volume shampoo. Fortified with biotin, panthenol and natural proteins. Strengthens & volumizes fine hair.  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 with panthenol wrap around the entire hair shaft to boost volume and increase hair cortex elasticity for less breakage.  Natural plant proteins add luster and bounce.  Your hair looks and feels naturally thicker, with a healthier shine. No parabens, SLS or phthalates. Here is a link to the Scalp Elixer and Conditioner. 237ml

Updated formula.

RRP $37.95, price $29.95

237 ml Print this page




237 ml

Common Uses

Use Thin to thick Extra volume shampoo to help keep hair follicles healthy. Helps to keep your hair shiny and clean longer, without leaving a dulling shampoo build up on your hair or scalp.

Suggested Dosage

To use - Step 1: On wet hair, gently massage shampoo into hair and scalp. Rinse and repeat if desired.

Follow with Jason Thin to Thick Extra Volume Conditioner, to detangle and to add fullness, shine and manageability.

Health Information

How important is hair? Hair is one of our greatest beauty assets and a significant fashion accessory. It also protects us against environmental aggressions, shielding our scalp against wind, heat, cold and the harmful burning rays of the sun. No wonder we want to hold onto it! Chemical processes such as perming, colouring, bleaching and straightening, leach protein and moisture out of the hair, leaving it fragile, porous, brittle and the scalp irritated and flaky. Weak, fine and mature hair suffer most from this kind of abuse. They are slow to recover from such treatment and need special, intensive care. Modern science is discovering daily that active botanicals, marine extracts, vegetal proteins and vitamins can really help restore health, body, shine and suppleness to dull, lifeless and damaged hair.

The latest advances in vegetal bio-technological engineering have been incorporated into the formulations of Jason's Thin to Thick Natural Hair & Scalp Therapy System, as innovative 3-step program that comes to the rescue of fragile, damaged hair. All three hair energising treatments - shampoo, conditioner and hair scalp elixir have been formulated with the finest ingredients to help boost volume and increase hair cortex elasticity for less breakage.  Natural plant proteins add luster and bounce.  With consistent use as a total hair care system, it can help boost volume and increase hair cortex elasticity for less breakage. You may still have some bad hair days.. But now you'll have fewer of them.


Ingredients: Aqua (Water), Aloe Barbadensis Leaf Juice*, Cocamidopropyl hydroxysulfane, Glycerine, Sodium Laurylglucosides Hydroxypropyl Sulfonate,  Mentha Piperita (Peppermint) Oil, Acer Saccharum (Sugar Maple) Extract, Ascophyllium nodosum extract, Chamomilla Recutita (Matricaria) Flower Extract*, Chenopodium quinoa seed*,  Citrus Aurantium Dulcis (Orange) Extract, Citrus Medica Limonum (Lemon) Extract,  Equisetum Arvense Leaf Extract, Saccharum Officinarum (Sugar Cane) Extract, Salvia officinalis (Sage) leaf extract, Vaccinium Myrtillus Fruit/Leaf Extract, Biotin, Alcohol, Benzyl acetate, Camphor, Citric Acid, Guar Hydroxypropyltrimonium chloride, Lactic Acid, Lauryl glucoside, Menthol, Panthenol, Phytantriol, Salicylic Acid, Sodium Chloride, Stearyl citrate, Terpineol, Triethyl citrate,  Benzoic acid, Benzyl Alcohol, Potassium Sorbate, Sodium Benzoate, Cinnamal, Cinnamyl alcohol, Eugenol, Limonene, Linalool. * Certified organic ingredient.


Keep out of reach of Children.

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Free shipping

All supplement orders over NZ$50 are delivered freight free NZ wide right to your door.
Food items and cleaning products may be excluded from freight free - we will contact you if additional delivery charges apply in these instances. A charge of $3.50 will apply to all rural delivery.


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