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VACCINIUM MACROCARPON FRUIT EXTRACT.

Valuable CAS 91770-88-6 / ASTRINGENT

A potent antioxidant and anti-inflammatory extract derived from cranberries, it helps protect skin from environmental damage while soothing irritation and supporting overall skin health.

Antioxidant Anti-inflammatory Antimicrobial Exfoliant Skin Brightening Hydrating Astringent pH Balancing Barrier Support Anti-aging Skin Conditioning

Science

It neutralizes free radicals, calms inflammation, and offers antimicrobial action against acne bacteria. Natural acids, including salicylic acid and arbutin, provide gentle exfoliation and brightening while improving hydration.


Research

Medium confidence
Effective range 0.1–10%
Optimal

1%


Transparency

Not commonly dusted

The Formula

Solubility
Water
Optimal pH 2 – 4
0 7 14

Stability

Anthocyanins, key active compounds, are most stable in an acidic pH range (2.0-4.0), with stability decreasing under neutral conditions.

Synergies

  • Other active ingredients (enhances skin receptivity)

Conflicts

  • Strong oxidizing agents

Safety

CIR Status
Not reviewed
Max tested
10%
Sensitization risk Low

Generally considered safe and non-toxic for topical use by the FDA, with low EWG concerns. Patch testing is advised for individuals with known cranberry allergies.


Your Skin

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

Our Assessment

Valuable

A versatile ingredient, it delivers significant antioxidant, anti-inflammatory, and mild exfoliating benefits suitable for all skin types within recommended acidic pH ranges.


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