BY WISHTREND Pure Vitamin C 21.5% Advanced Serum 30ml

BY WISHTREND Pure Vitamin C 21.5% Advanced Serum is a lightweight, fast-absorbing watery serum with a non-sticky finish, positioned as a high-concentration vitamin C treatment for all skin types seeking brighter, more even-toned, and visibly younger-looking skin.

Best used in the AM after cleansing and toning, applied before moisturizer and SPF. Its antioxidant action pairs synergistically with sunscreen to amplify daily UV protection. It can also be used in the PM routine, but avoid layering with AHAs, BHAs, retinol, or other high-concentration actives.

Formulated with just 10 purposeful ingredients, the serum is built around Ascorbic Acid (21.5%), the purest and most clinically proven form of vitamin C, which neutralizes free radicals, stimulates collagen production, and fades hyperpigmentation. It is suspended in Hippophae Rhamnoides Water (Sea Buckthorn Water, 70%), which delivers antioxidants, hydration, and skin-regenerating properties. Sodium Hyaluronate plumps and retains moisture, Panthenol (Pro-Vitamin B5) soothes and reinforces the skin barrier, and Allantoin calms irritation — allowing even sensitive skin to tolerate such a potent concentration.

• Brightens dull skin & visibly fades dark spots, post-acne marks, and hyperpigmentation with consistent use over 4–8 weeks.
• Boosts collagen production to reduce the appearance of fine lines, wrinkles, and enlarged pores over time.
• Shields skin from daily environmental & oxidative damage, reinforcing the skin’s natural defense system.
• Deeply hydrates without heaviness — the ethanol-free, fragrance-free, paraben-free formula absorbs instantly and leaves skin supple, not greasy.

How to Use: After cleansing and toning, apply 2–3 drops onto the face and gently pat until fully absorbed. Follow with moisturizer and SPF in the morning. If new to vitamin C or prone to sensitivity, begin with a few applications per week and gradually increase to daily use. Store in a cool, dark place and use within 6 months of opening. Discard if the serum turns deep yellow or orange, as this indicates oxidation.