Fucus Vesiculosus Extract
A brown seaweed extract with polysaccharides. It retains water and helps calm skin. Well tolerated.
Evidence by route
Topical application
A seaweed moisturizing active. Safe.
- CIR Cosmetic Ingredient Review safety assessment
How to read tiers A–F
- BLimited evidence. One RCT or several controlled studies with limitations
Tolerability and safety
- Irritation potential
- Low
- Allergen risk
- Low
- Pregnancy
- Safe
- Suitable for
- Normal, Dry, Combination, Oily, Sensitive
About this ingredient
Fucus Vesiculosus Extract comes from a brown alga. Its INCI is Fucus Vesiculosus Extract. It supplies polysaccharides and minerals that hold water at the surface and help calm the skin. As a plant humectant and soother it plays a supporting role: the polysaccharide fraction draws water and softens the feeling of tightness. It is not an active with large proven effect; it works as hydrating and comfort help within the formula, not as the lead. Topically its passage into the body is negligible, so it can be used during pregnancy and breastfeeding. Tolerance is high and irritation and allergy are uncommon. It suits sensitive skin. With no occlusive oil, it poses no problem on oily or acne-prone skin.
Frequently asked questions
Is Fucus Vesiculosus Extract safe during pregnancy?
Fucus Vesiculosus Extract is considered safe during pregnancy at typical cosmetic concentrations. Systemic absorption through the skin is minimal.
What skin types is Fucus Vesiculosus Extract for?
Fucus Vesiculosus Extract suits: normal, dry, combination, oily, sensitive.
What is Fucus Vesiculosus Extract and what does it do in cosmetics?
A brown seaweed extract with polysaccharides.
What's the INCI name for Fucus Vesiculosus Extract?
The INCI name is Fucus Vesiculosus Extract. It may also appear as: Bladderwrack Extract.
See Fucus Vesiculosus Extract in a product composition right on the store page
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