ion • 237 ml
20 vol. DEVELOPER
Product Insights
The ion 20 vol. developer is a 237 ml plastic bottle filled with a water‑based solution that contains roughly 6 % hydrogen peroxide, delivering strong oxidation for professional hair‑color lift. It is stabilized with conditioning ingredients such as cetearyl alcohol, dimethicone and cetrimonium chloride, but also includes fragrance, methylparaben and oxyquinoline sulfate, which can irritate sensitive scalps or trigger fragrance allergies. Packaged in a recyclable green‑dot bottle and sold through Sally Beauty in Canada, the product requires careful handling and a patch test before use.
Comparative Analysis
In the professional hair‑color market, ion’s 20 vol (6 % peroxide) developer stands out as a high‑strength, salon‑grade oxidizer designed for rapid lift when mixed with lightening powders, offering a more potent alternative to the lower‑volume developers commonly found in home‑use kits.
Ingredients
Water, Hydrogen Peroxide, Cetearyl Alcohol, Ceteareth-20, Fragrance, PEG-40 Hydrogenated Castor Oil, Cetrimonium Chloride, Ethoxydiglycol, Disodium Pyrophosphate, Methylparaben, Oxyquinoline Sulfate, Dimethicone, Phosphoric Acid, Glyceryl Stearate, Polysorbate 60, Cellulose Gum, Glycerin, Sorbitan Laurate, Silica, Benzoic Acid, Triticum Vulgare Gluten.
Unlock Deep Cosmetic Safety Check
Scan this and millions of other cosmetics with the free NutrScan app to discover ingredient safety, potential concerns, and detailed product analysis before every purchase.
Frequently Asked Questions
Everything you need to know about 20 vol. DEVELOPER .
