ScandalEyes Micro Eyeliner

The base most products are built on. It carries the other ingredients and has no safety concern.

A humectant that draws water into the skin. One of the best-studied, best-tolerated ingredients in personal care.

A lightweight humectant and solvent similar in role to propylene glycol, used to carry actives and give lotions a lighter feel. CIR has reviewed it and considers it safe as used in cosmetics.

This is a film-forming polymer built from styrene, ammonium methacrylate, and an acrylic or methacrylic acid monomer, used to lay down a flexible, water-resistant film that helps hold hair styles, sets nail polish, or extends makeup wear. CIR reviewed it within its broad acrylates copolymer family and found no evidence of a safety concern in current cosmetic use; the starting monomers have their own toxicology, but the finished, polymerized copolymer is considered safe when formulated to avoid irritation.

A widely used preservative, safe at the legal limit of 1% or less. Often the "paraben-free" replacement.

Caprylyl glycol is a plant-derived humectant that also has mild antimicrobial properties, so it is commonly paired with other preservatives to allow lower overall preservative levels. Available data do not point to meaningful irritation or sensitization concerns at typical use levels.

A common foaming cleanser, milder than SLS. Fine for most people in a rinse-off product.

Dehydroacetic acid is a preservative regulated under the EU preservative annex with a set maximum concentration. Sensitization appears to be rare, though occasional contact dermatitis case reports exist, so people with reactive skin may want to patch test.