Q+A - Vitamin C Serum

Q+A Vitamin C Serum

Efficacy50/100

Works for:

based on ingredients and %
  • Moisturizing

Doesn't work for:

based on ingredients and %
  • Anti-aging

Can it cause trouble?

  • Irritation risk: low
  • Comedogenic risk ingredients: 0

Key actives

Ascorbic acid0.85% - 1.25%Hyaluronic acid0.5% - 1.1%Caprylic/capric triglyceride6.8% - 10.2%
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Price as of Mar 7, 2026.
Amazon US
Price unavailable
Check price at Amazon US
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Amazon US