Too Cool For School - Blue-Green Algae Hydrating Serum

Too Cool For School Blue-Green Algae Hydrating Serum

Efficacy100/100

Works for:

based on ingredients and %
  • Moisturizing
  • Anti-aging
  • Anti-oxidation

Can it cause trouble?

  • Irritation risk: high
  • Comedogenic risk ingredients: 2

Key actives

Adenosine0.1% - 0.3%Ceramide np0.1% - 0.35%Aphanizomenon flos-aquae extract0.4% - 0.9%
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Price as of Nov 2, 2026.
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