Vitamin C (L-Ascorbic Acid) Powder
C₆H₈O₆
Potent Antioxidant for Brighter, Firmer & Protected Skin
What Is Vitamin C Powder?
Vitamin C powder is pure L-ascorbic acid in its most active, unstable form. It’s a water-soluble antioxidant revered for its ability to combat free radicals, boost collagen, and fade hyperpigmentation. Ideal for DIY skincare enthusiasts, it offers customization but requires careful handling to prevent oxidation.
Key Benefits
✨ Antioxidant Powerhouse: Neutralizes UV and pollution damage, preventing premature aging.
✨ Collagen Booster: Stimulates collagen synthesis for firmer, plumper skin.
✨ Brightening: Reduces dark spots, sunspots, and evens skin tone by inhibiting melanin production.
✨ Sun Damage Repair: Enhances sunscreen efficacy and repairs existing UV damage.
How to Use
- DIY Serums:
- Recipe:10–20% Vitamin C Powder (e.g., 1g powder in 9g distilled water or aloe vera gel) + 0.5% Ferulic Acid (stabilizes and boosts efficacy) + 1% Vitamin E (enhances antioxidant effect)
- Steps:
- Dissolve powder in distilled water (pH 2.5–3.5 for optimal absorption).
- Store in a dark glass bottle; refrigerate and use within 1–2 weeks.
- Mixing with Products:
- Add a pinch to your moisturizer or toner just before application to avoid oxidation.
- Frequency:
- Start with 2–3x weekly, increasing to daily use if tolerated.
Safety & Tips
- Concentration: 10–20% is ideal. Higher doses increase irritation risk.
- Patch Test: Apply diluted solution to inner arm first.
- Avoid Mixing With:
- Niacinamide (in high concentrations; can cause flushing).
- Retinol (use at different times of day).
- Metal Containers (promotes oxidation).
- Sun Protection: Always follow with SPF 30+ (Vitamin C increases sun sensitivity).
Storage & Shelf Life
- Store: In an airtight, opaque container in the fridge.
- Shelf Life: 6–12 months unopened; discard if powder turns yellow/brown.
