Bismuth Oxychloride

Bismuth Oxychloride is an inorganic pearlescent mineral produced from bismuth salts. It's used in makeup for sheen, slip, and soft-focus coverage, improving wear and feel, though some people report sensitivity or itchiness with prolonged use.
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Snapshot

Overview
A mineral that gives makeup a soft-focus shimmer and glow.
Category
Color
Type
Pigment

Ratings

Overall Rating

Fair

Comedogenic Risk

None

Not typically evaluated for comedogenicity — no standardized rating available.

Is Bismuth Oxychloride a Good Ingredient?

It's excellent for cosmetic feel and soft-focus effect, but offers little direct skin benefit, and a subset of users report itchiness or irritation, particularly with prolonged wear or on sweaty or oily skin, which is why it's rated Fair.

Skin Benefits

Delivers a luminous, soft-focus finish that blurs the look of pores and unevenness; some users with reactive skin may find it less suitable.

Uses in Skincare & Cosmetics

Used in pressed powders, loose mineral foundations, and highlighters to add sheen and glide, and also found in eyeshadows for a pearly effect.

Safety

Irritation or itch is possible for some, especially in occlusive or long-wear powders; discontinue if tingling or redness occurs. Generally regarded as safe for cosmetic use without specific restrictions.