Kelp C 5% Melting Powder
Kelp C 5% Melting Powder
Kelp C 5% Melting Powder
Kelp C 5% Melting Powder
Kelp C 5% Melting Powder
Kelp C 5% Melting Powder
Kelp C 5% Melting Powder
Kelp C 5% Melting Powder
Pre-Order

Kelp C 5% Melting Powder

Ultra-fine 5% Vitamin C for spot care
£35.00

5g / 0.176 oz

A next-generation 5% Vitamin C melting powder that transforms into a silky cream on contact, delivering daily brightening for early pigmentation, dullness, and uneven tone.

Daily Brightening
Spot Care
Gentle on Skin

Water, Bis-Glyceryl Ascorbate, Silica Silylate, Glycerin, Butylene Glycol, 1,2-Hexanediol, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Arginine

Pre-Order

Estimated shipping date: Mid-March 2026
Pre-order items can be cancelled anytime before shipment.

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Product Overview

A high-performance, next-gen Vitamin C powder that melts into a silky cream as it touches the skin. Stabilised for maximum freshness and low irritation, it targets pigmentation, dark spots, and blemish marks to promote a visibly clearer, brighter complexion.

Suited to:
Dull skin, uneven tone, dark spots, blemish marks; those seeking concentrated Vitamin C care

Texture:
Fine dry powder that melts instantly upon contact

Fragrance:
Fragrance-free

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KEY BENEFITS
Daily brightening with a fresh, soft melt
  • Brightens dull, uneven tone for a fresh, daily radiance
  • Improves early pigmentation and overall clarity with consistent use
  • Gentle and non-irritating, ideal for daily Vitamin C beginners
  • Melts instantly into a silky cream with a soft, refined sensory finish.
KEY INGREDIENTS

A gentle daily blend of pure, stabilised Vitamin C for beginners.

See Full Ingredients
Pure, stabilised Vitamin C

A potent antioxidant that visibly brightens dull skin, evens tone, and improves texture over time. Stabilised to prevent fast oxidisation and colour change, while enhancing absorption and ensuring low irritation.

Glycerin

A natural humectant that attracts and holds moisture to keep skin hydrated, support the barrier, and improve elasticity.

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How to Use

Apply a small amount directly to areas of concern for targeted Vitamin C treatment.
You can also mix it into your serum or cream for overall brightening.

Technology

We combine advanced stabilised Vitamin C with clean water-only extraction to create formulas that remain potent, gentle and effective, especially for skin affected by dryness, dullness or hard water.

Advanced Stabilised Vitamin C

High strength. Low irritation. Longer stability.
Typical Vitamin C products oxidise quickly, turn brown and can sting sensitive skin.
We use a glycerin-stabilised Vitamin C system that improves absorption, keeps irritation low and slows oxidation for clearer, brighter results.

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What It Means for Your Skin

• Brighter, clearer skin with reduced dullness
• High potency that stays stable for longer
• Gentle enough for sensitive and dry skin
• Less prone to browning or breakdown
• A smoother, more comfortable Vitamin C experience

Water-Only Extraction (SWE)

Pure extraction using only heat, pressure and water.
Most brands rely on alcohol or harsh solvents to extract plant ingredients, which can irritate skin or degrade beneficial compounds.
We use Subcritical Water Extraction (SWE), a clean, solvent-free method that keeps actives potent and stable, unlike solvent-based methods that can degrade ingredients.

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What It Means for Your Skin

  • Potent, stable actives from plants, delivered without irritation.
  • Clean, irritant-free formulas for sensitive and dry skin.
  • Sustainably extracted to keep your skin calm, clear, and strengthened.

FAQ

  • Yes. We use pure, stabilised Vitamin C designed to stay potent while keeping irritation low.
    However, as with any active ingredient, we recommend doing a patch test first, especially if your skin is sensitive or reactive.

  • Most people notice brighter, smoother skin within 1–2 weeks.
    Dark spots and pigmentation gradually improve over 4–8 weeks, in line with the natural skin turnover cycle.

  • Yes. All KELP C products are suitable for daily, consistent use.
    If you're new to Vitamin C, begin with the 5% Melting Powder or the 3% Marine Cream, then build up as your skin adjusts.

  • Yes. They are designed to work together.
    Recommended order: Melting Powder → Serum → Cream
    You can apply the powder directly on targeted areas or mix it into your serum/cream for full-face use.

  • Yes. Vitamin C pairs best with sunscreen.
    Always apply SPF during the day to protect your skin and maximise brightening benefits.

  • Yes, but not in the same routine.
    Use Vitamin C in the morning and retinol at night to avoid irritation and get the most out of both ingredients.

  • Our stabilised Vitamin C oxidises far slower than standard formulas,
    but it is still a natural Vitamin C. For best freshness:
    • Store in a cool, dry place away from sunlight
    • Keep the lid tightly closed
    • Use within 3 months after opening
    This maintains maximum brightness, freshness, and potency.

  • Vitamin C skincare is generally considered safe, but individual circumstances vary.
    Please consult your doctor for personalised advice.

  • This is a gentle, beginner-friendly Vitamin C powder that melts instantly into a soft, silky cream when mixed with your serum or moisturiser. It uses pure, stabilised Vitamin C for low irritation and consistent daily brightening, helping improve overall tone clarity and radiance over time.
    The texture feels light, fresh, and uplifting, making it an effortless addition to any routine.

  • Yes.The stabilised Vitamin C system keeps irritation low, and you can easily adjust the strength by mixing more or less powder into your routine. Still, we recommend doing a patch test if your skin is sensitive.

  • Yes. The 5% concentration is designed for daily use, even for those new to Vitamin C or with mildly sensitive skin.

  • Sprinkle a small amount into your serum or cream and blend until fully dissolved.
    The powder transforms into a silky, smooth melt that spreads easily across the skin.

  • Yes. Daily use helps gently brighten dull tone, support early pigmentation improvement, and maintain a healthy, even glow.

  • No. Once melted, it leaves a smooth, non-pilling finish that layers beautifully under sunscreen and makeup.