Undaria Pinnatifida Extract
A wakame seaweed extract. It retains water and helps calm skin, a source of minerals. 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
Wakame extract is obtained from the brown seaweed Undaria pinnatifida. INCI: Undaria Pinnatifida Extract. In a formula it works as a moisturizing and soothing component: it is rich in polysaccharides, minerals, and antioxidants, holds water, and supports skin softness and comfort. Seaweeds are credited with a firming and anti-aging action, but the topical evidence base is modest. It is a supporting moisturizing component rather than a potent active. Pregnancy safety. Topical use is systemically negligible, with no evidence of harm. It can be used during pregnancy and lactation. Tolerance. Irritation and allergen potential are low, suitable for sensitive skin.
Frequently asked questions
Is Undaria Pinnatifida Extract safe during pregnancy?
Undaria Pinnatifida Extract is considered safe during pregnancy at typical cosmetic concentrations. Systemic absorption through the skin is minimal.
What skin types is Undaria Pinnatifida Extract for?
Undaria Pinnatifida Extract suits: normal, dry, combination, oily, sensitive.
What is Undaria Pinnatifida Extract and what does it do in cosmetics?
A wakame seaweed extract.
What's the INCI name for Undaria Pinnatifida Extract?
The INCI name is Undaria Pinnatifida Extract. It may also appear as: Wakame Extract.
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