Wrinkles

Is sulfonate bad for your skin?

Sodium α-Olefin Sulfonates are poorly absorbed through normal skin, but are significantly absorbed through damaged skin. Acute oral LD50 values were 1.3 2.4g/kg in rats and 2.5-4.3 g/kg in mice. Short-term toxicity studies using rats showed no consistent effects, even with exposures in the 0.5-1.0 g/kg range.

Is sulfonate good or bad?

For some hair, these emollients are enough to buffer the worst effects. But on more fragile hair types, olefin sulfonate can lead to dryness, brittleness and problems with length retention. These extra ingredients can also leave oily or waxy residue on the hair, storing up buildup problems for later.

Which sulfate is bad for skin?

Sulfate concerns Health: SLS and SLES can irritate eyes, skin, and lungs, especially with long-term use. SLES may also be contaminated with a substance called 1,4-dioxane, which is known to cause cancer in laboratory animals.

Is sodium olefin sulfonate bad for skin?

sodium C14-16 olefin sulfonate | Paula's Choice. Used primarily as a detergent cleansing agent, but is potentially drying and can aggravate skin. Can be derived from coconut. It's tricky to include in formulas due to stability issues, but it does produce copious foam.

Is sulfonate and sulfate the same thing?

The name may be misleading, but sodium C14-16 olefin sulfonate is not a sulfate. Sulfonate is related to but not the same as sulfates. In a sulfonate the sulfur is linked direct to a carbon atom where as a sulfate is linked directly to the carbon chain via an oxygen atom.

Is sulfonate curly girl approved?

The problem with using it, however, is that it might eventually turn to drying for your hair and you'll have to switch to a sulfate-free shampoo later on. So, in answering whether it's curly-girl approved, it is not.

Is OUAI sulfate free?

All our shampoos and conditioners are sulfate free, so they're safe to use on colored hair. They also have repairative keratin, which will help prevent breakage and frizz.

Is sodium coco sulfate bad?

The verdict. We know it's a synthetic ingredient that's used in self-care cleaning products, working similarly to (and even containing) sodium lauryl sulfate. However, its use as a substitute to SLS may still cause skin irritations – so for those with skin hypersensitivities, you should err on the side of caution.