Isntree Hyper Vitamin C 23 Serum 20ml
A high-potency vitamin C serum powered by 23% pure ascorbic acid to visibly brighten skin tone and support a more even, luminous complexion.
Texture: Lightweight, fast-absorbing liquid
Finish: Fresh, non-greasy
Hydration: Birch juice infusion delivers a surge of soothing moisture
Target: Uneven skin tone, dullness, and dark spots
Best for: Skin that needs a serious brightening and antioxidant boost
Key Ingredients
- Ascorbic Acid (23% Vitamin C) — helps visibly brighten skin and supports a more even-looking complexion
- Tocopherol (Vitamin E) — works synergistically with vitamin C to enhance antioxidant protection
- Panthenol (Provitamin B5) — helps reinforce the skin barrier, soothes, and locks in moisture
- Birch Juice — a hydrating, skin-calming alternative to water that helps comfort and refresh
How to Use
1. Remove the cap and insert the dropper, twisting it until securely locked in place.
2. Dispense 2–3 drops into your palm.
3. Gently pat the serum onto clean skin until fully absorbed.
4. Follow with your usual moisturizer and, in the morning, always finish with SPF.
Full Ingredients
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How to use
How to use
Ingredients
Ingredients
Shipping & Return
Shipping & Return
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