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ALARIA ESCULENTA/UNDARIA PINNATIFIDA EXTRACT.

Valuable / SKIN PROTECTING

This potent blend harnesses the power of two seaweeds, Alaria Esculenta and Undaria Pinnatifida, to deliver comprehensive skin benefits. It works to deeply hydrate, enhance firmness and elasticity, protect against environmental stressors, and promote a radiant, even-toned complexion.

Antioxidant Skin conditioning Skin protecting Humectant Anti-aging Anti-inflammatory Moisturizer Elasticity booster Collagen booster Skin brightening

Science

The combined extracts of Alaria Esculenta and Undaria Pinnatifida operate through multiple pathways to rejuvenate the skin. Undaria Pinnatifida provides a rich supply of vitamins, minerals, and antioxidants, which are crucial for maintaining skin moisture, stimulating the synthesis of collagen and elastin, and mitigating inflammation. It actively combats free radical damage, supports skin's structural integrity, and contributes to anti-pollution and detoxifying effects, resulting in a reduction of visible wrinkles and improved hydration. Alaria Esculenta complements these actions with its high content of polyphenols and flavonoids, offering superior antioxidant defense. Its significant polysaccharide content fortifies the skin barrier and prevents moisture evaporation, while its enzyme-modulating capabilities protect structural proteins from degradation and regulate melanin synthesis, leading to a brighter, more uniform skin tone.


Research

Medium confidence
Effective range 0.1–5%
Optimal

0.1-5%


Transparency

Not commonly dusted

The Formula

Solubility
Both
Optimal pH 4 – 7
0 7 14

Stability

Undaria Pinnatifida Extract maintains optimal stability within a pH range of 4.0 to 7.0. Alaria Esculenta Extract demonstrates stability in more acidic conditions, particularly below pH 4.5, which can be beneficial for preservation.


Safety

CIR Status
Safe as used
Sensitization risk Low

The Cosmetic Ingredient Review (CIR) Expert Panel has determined both Alaria Esculenta and Undaria Pinnatifida extracts to be safe for use in cosmetics. Undaria Pinnatifida Extract is generally well-tolerated at typical concentrations of 0.1-5%. Rare allergic reactions are possible for individuals sensitive to seaweed or iodine, and patch testing is advisable for such individuals.


Your Skin

Yes Normal
Yes Dry
Yes Oily
Yes Sensitive
Irritancy Low
Comedogenicity Low

Our Assessment

Valuable

This dual-seaweed extract offers a highly valuable, multifaceted approach to skin health, delivering significant benefits in hydration, anti-aging, barrier support, and brightening with a low risk of irritation.


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