Bereza Pore Minimizing Face Mask

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 naturally mined clay used in masks to absorb oil and give a tightening, drying feel. It is generally well tolerated on skin; the main real-world caution is sourcing, since unregulated raw clays have occasionally tested with elevated heavy metal content, so buying from a brand that tests each batch matters more than the ingredient itself.

A mild white clay that absorbs excess oil and lightly buffs the skin surface in wash-off masks; it is well tolerated across skin types and rinses away cleanly.

A sugar-derived, biodegradable cleansing surfactant made from coconut/palm fatty alcohol and glucose; it is markedly gentler than sulfates and is the workhorse of "sensitive skin" or fragrance-free cleansers. CIR reviewed it with other alkyl glucosides and found it safe as used when the finished product is formulated to be non-irritating.

A mild non-ionic cleansing agent made from coconut fatty alcohols and plant sugars (glucose). It is widely used in sulfate-free shampoos and gentle cleansers and is one of the least irritating surfactants in common use.

A plant-derived emollient and emulsifier made from glycerin and oleic acid, typically from olives or canola. Softens skin while stabilizing oil-water formulas; well tolerated at typical use levels.

A mineral clay-like absorbent used in powder formulations and dry textures to control oil and provide body. It is widely used in cosmetics, though inhalation of powder particles should be minimized during application.

Chamomile extract is used for its soothing and mild antioxidant reputation and is generally well tolerated. It belongs to the Asteraceae (Compositae) plant family, so people with a known ragweed or daisy-family allergy occasionally react to it and may want to patch test first.

A mild amino acid-derived surfactant from coconut oil and glutamic acid, similar to its disodium counterpart. Valued in gentle facial and body cleansers for its low irritation potential.

Xanthan gum is a microbial-fermentation-derived polysaccharide used to thicken and stabilize textures, similarly common in food. Cosmetic panel review of this and related microbial gums found them safe as used, with no meaningful irritation signal at typical concentrations.

Used in tiny amounts to set a product to skin-friendly pH. No concern at those levels.

A common preservative and fragrance/solvent ingredient found naturally in many essential oils. It is well tolerated by most people at the levels used in cosmetics, but it is one of the 26 EU-designated fragrance allergens and can trigger reactions in people with an existing sensitivity.

The sodium salt of benzoic acid, used as a preservative in both foods and cosmetics. Decades of safety review support its use at typical cosmetic concentrations, with mild irritation the main reported issue in sensitive skin.

A widely used, gentle preservative also common in food. It is generally well tolerated, though it can occasionally cause mild, transient irritation in people with already-compromised or very reactive skin.

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.