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Dr.Althea 15% Niacinamide Purity Serum 30ml – product packshot
Dr.Althea 15% Niacinamide Purity Serum 30ml – bottles packshot with product info
Dr.Althea 15% Niacinamide Purity Serum 30ml – bottle close-up with formula points
Dr.Althea 15% Niacinamide Purity Serum 30ml – ingredient texture graphic
Dr.Althea 15% Niacinamide Purity Serum 30ml – key ingredients graphic
Dr.Althea

Dr.Althea 15% Niacinamide Purity Serum 30ml

$23.00
$23.00Earn 46 pts
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In shortHigh-strength 15% niacinamide serum with zinc PCA for brightening and pore care. Lightweight, non-sticky, vegan and EWG green grade. Ships from the USA.

  • For Dark Spots
  • Key Niacinamide
  • Step Serum & Ampoule
  • Ships from Florida in 1–3 business days. Free US shipping on $50+.
  • 30-day returns on unopened items.
  • See it at our Boca Raton store, open daily 10am–8pm.

What it is

Althea’s 15% Niacinamide Purity Serum contains 15% Niacinamide at a high concentration and provides effective brightening and pore care. Benefits: - 15% Niacinamide + Zinc PCA and MELACUT Complex - Lightweight, non-sticky, fast absorption - Vegan formula & EWG green grade.
Dr.Althea 15% Niacinamide Purity Serum 30ml – product packshot

Dr.Althea 15% Niacinamide Purity Serum 30ml

$23.00
Dr.Althea 15% Niacinamide Purity Serum
Illustrative image

DR.ALTHEA · NIACINAMIDE SERUM · 30 ML

Less shine, a more refined-looking complexion

A lightweight 15% niacinamide serum with Zinc PCA, made for skin that looks shiny, shows its pores and has an uneven tone.

  • 15% niacinamide
  • Zinc PCA + Melacut
  • Vegan formula

Dr.Althea 15% Niacinamide Purity Serum is a concentrated tone-and-pore step: 15% niacinamide paired with Zinc PCA and the brand's Melacut Complex, a blend of purslane, grape seed, Saururus chinensis and fermented rice extracts. The brand positions it as focused care for visible shine, enlarged-looking pores and uneven-looking tone.

The texture is a refreshing, lightweight liquid that sinks in quickly and leaves skin feeling balanced, without a sticky film or residue. The formula is vegan, uses only EWG Green grade ingredients, contains no artificial colorants, and takes its natural fragrance from rosemary and tea tree leaf oils.

Who it is forThe brand recommends it for experienced skincare users concerned with excess oil, enlarged-looking pores and uneven tone, whose routine is ready for a higher-strength niacinamide step.

  • Niacinamide (15%)High-concentration niacinamide for focused care of skin tone and the appearance of pores.
  • Zinc PCAZinc combined with PCA, a moisture-binding component, complementing the serum's approach to shine-prone skin and hydration.
  • Melacut ComplexA blend of Portulaca oleracea, grape seed, Saururus chinensis and rice ferment filtrate that the brand includes to soothe the skin and improve the look of skin texture.

Why we stock it

Why Dr.Althea 15% Niacinamide Purity Serum

  • A clearly stated 15%The niacinamide level is spelled out at 15%, giving you a high-concentration step aimed at the look of tone and pores.
  • Zinc PCA for shineZinc PCA pairs zinc with PCA, a moisture-binding component, so care for shine-prone skin comes with hydration.
  • More refined-looking poresIt helps improve the appearance of enlarged pores and uneven texture for a smoother-looking surface.
  • Light, non-sticky finishThe lightweight liquid absorbs fast and leaves skin feeling balanced rather than tacky.
  • Vegan, EWG Green gradeA vegan formula made with EWG Green grade ingredients and no artificial colorants.

Directions

How to use it

  1. After tonerUse it morning and evening as the step right after your toner.
  2. Pump a moderate amountDispense a moderate amount of serum from the pump.
  3. Smooth and absorbSpread it gently over the whole face and let it absorb.
  4. Sunscreen by dayWhen you use it as a daytime serum, finish your routine with a thorough layer of sunscreen.

The brand recommends a patch test before first use if your skin is extremely sensitive, and advises against using it together with retinol, peeling gels or high-dose vitamin C products.