Peppermint Foot Lotion

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

A highly refined, purified oil that forms a light protective layer to slow water loss from skin. Cosmetic-grade mineral oil goes through purification steps that remove the contaminants associated with crude petroleum, and CIR has found it safe as used.

A blend of cetyl and stearyl fatty alcohols used to thicken lotions and soften skin. It is chemically unrelated to drying alcohols like ethanol, and the CIR expert panel has found fatty alcohols safe as used in cosmetics.

A common emulsifier and texture-softener made from glycerin and stearic acid. CIR review of this class found no evidence of reproductive, carcinogenic, sensitizing, or phototoxic effects in the studies examined.

A nonionic emulsifier from the same family as Steareth-2, used to hold oil and water phases together in lotions and roll-on antiperspirants. Well tolerated in rinse-off and leave-on formulas. Approved for cosmetic use.

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

A hydrocarbon solvent derived from mineral oil, used to thin formulas and help ingredients blend. CIR has determined it is safe as used. It is inert, does not penetrate skin meaningfully, and rinses off or evaporates completely.

A polyethylene glycol ether of lauryl alcohol, used as a mild surfactant and emulsifier in cleansers and other rinse-off products. CIR assessments support the safety of laureth surfactants in cosmetics, and they are often chosen for their mildness.

A synthetic polymer used to thicken gels and creams. The CIR panel confirmed it is safe as used in cosmetics. Rarely, contact sensitization has been reported in people with existing dermatitis, though the monomer residual content in cosmetic-grade material is tightly controlled.

An undisclosed scent blend that can contain dozens of components. The single most common cause of cosmetic contact allergy, and the blend is not itemized, so you cannot see what is in it.

Chlorphenesin is a preservative subject to an EU maximum concentration limit and has been linked to contact dermatitis in a minority of users, particularly with repeated exposure. Most people tolerate it at the regulated use level without issue.

A citrus-scented fragrance component. Fine for most, but it oxidizes over time into a known contact allergen, so it must be labelled in the EU.