Hyper Vitamin C 23 Serum 20ml

23,00

In stock

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ISNTREE Hyper Vitamin C 23 Serum is a high-potency brightening serum powered by 23% pure Vitamin C (Ascorbic Acid), boosted with Vitamin E (Tocopherol) and Panthenol to visibly fade dark spots, even tone, and revive radiance—while keeping skin cushioned and comfortable. Lightweight and quick-absorbing, it layers easily and leaves a smooth, refreshed finish.

Benefits:

  • Targeted brightening: 23% L-ascorbic acid helps reduce the look of hyperpigmentation, acne marks, and dullness.
  • Antioxidant synergy: Vitamin E supports Vitamin C for a more radiant, even-looking complexion.
  • Barrier comfort: Panthenol and birch juice (Betula) help soothe and hydrate for balanced wear.
  • Hydrating support: humectants keep skin plump without stickiness.
  • Vegan & skin-friendly: free of added fragrance and harsh additives; suitable for sensitive users who introduce gradually.

Skin Types: All • Dull/Uneven Tone • Normal • Combination • Oily • Dry (layer under moisturizer). Sensitive skin: start slowly due to the high Vitamin C concentration.

How to Use:
  1. Before first use, remove the cap, insert the dropper, and twist to lock.
  2. After toner, apply 2–3 drops to clean, dry skin and gently pat until absorbed. Follow with moisturizer.
  3. Frequency: start once every 3–4 days for 2 weeks, then increase as tolerated to daily PM or AM/PM.
  4. Daily SPF required: always finish your morning routine with broad-spectrum sunscreen.

Pro Tips:

  • Store tightly closed in a cool, dark place. A light yellow tint is normal; if it turns deep orange/brown or has a sharp odor, discontinue.
  • Avoid layering with strong acids/retinoids in the same routine at first; alternate nights to minimize sensitivity.
  • Apply on slightly damp (not wet) skin for a smoother spread, then seal with a ceramide moisturizer.

Key Ingredients:

  • Ascorbic Acid 23%: pure Vitamin C to visibly brighten and even tone.
  • Tocopherol (Vitamin E): antioxidant partner that supports glow and stability on skin.
  • Panthenol: soothes and reinforces the moisture barrier.
  • Betula Platyphylla Japonica (Birch) Juice: light hydration and comfort.
  • Ethyl Ascorbyl Ether: an additional Vitamin C derivative for complementary brightening care.
Ingredients:

Water, Ascorbic Acid(23%), Propanediol, Betaine, 1,2-Hexanediol, Polyglycerin-3, Tromethamine, Ethyl Ascorbyl Ether, Hydroxyethyl Urea, Betula Platyphylla Japonica Juice, Ethylhexylglycerin, Adenosine, Disodium EDTA, Panthenol, Gardenia Florida Fruit Extract, Dextrin, Tocopherol

FAQ
  • Can beginners use 23% Vitamin C?
    Yes—introduce every 3–4 days at first, then increase as tolerated. Patch test if your skin is reactive.
  • AM or PM?
    Either. Many prefer PM initially; if used in the morning, always apply broad-spectrum SPF afterward.
  • Can I combine with acids, retinoids, or niacinamide?
    Alternate nights with strong acids/retinoids at first. Niacinamide typically layers well; monitor for sensitivity.
  • How do I store it?
    Keep in a cool, dark place away from heat/sunlight. Close tightly to reduce oxidation.

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