Ingredient dictionary

Can be effective as a topical scrub, but if left on skin it can increase the risk of a sensitised reaction.

The myriad claims about royal jelly are anecdotal and have no research to substantiate them.

Mineral found in trace amounts in tissues of the body.

A naturally-occurring hormone also called DHAE.

Extract from a cereal grain that has no established benefit for skin, but is added to cosmetic formularies as a skin-softening agent.

Amino acid derivative used as a skin-softening agent; can also function as a preservative.

Extract from a cereal grain that has no established benefit for skin, but is added to cosmetic formularies as a skin-softening agent.

Has hydrating properties for skin.

Manmade form of the hormone dehydroepiandrosterone (DHEA).

There's limited research showing that yogurt is effective when applied topically.

This derivative of salicylic acid has hydrating properties for skin.

A magnesium salt that offers skin-conditioning benefits.

Animal-sourced fibrous protein that is purified for cosmetic purposes. Cannot function like elastin does within the body, as its molecules are too large to penetrate beyond skin’s surface when applied topically.

An amino acid integral to skin’s collagen. When applied topically, it helps hydrate skin.

Helps skin adapt to moisture losses and gains, essentially working to balance skin’s hydration.

2,3-butanediol is a synthetic or plant-derived humectant that also has solvent properties in cosmetics. It also has stabilizing and dispersing properties.