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Dr. Althea 15% Niacinamide Purity Serum: The Professional-Grade Skin Refiner

If you are looking for a high-strength solution to stubborn skin concerns, the Dr. Althea 15% Niacinamide Purity Serum is your answer. This potent, concentrated serum is designed for those who want visible results in skin texture, pore size, and clarity.

Formulated with a powerful 15% concentration of Niacinamide, it goes beyond basic hydration to actively transform troubled skin. Despite its high potency, Dr. Althea’s "Purity" formula ensures a clean, minimal ingredient list that focuses on effectiveness without unnecessary fillers.

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Full Ingredient List
Formulated for safety & efficacy

Key Ingredients
Hero ingredient: Niacinamide
- Niacinamide: Helps support an even-looking tone, barrier care and a smoother-looking complexion.
- Hydrating support: Helps maintain skin comfort and reduce the feel of dryness.
- Skin-conditioning agents: Help improve the feel of softness and smoothness.

Application Guide

Follow these simple steps for best results

Q: Is this product suitable for daily use? A: It depends on the product type and your skin/hair tolerance. Gentle moisturizers, cleansers and sunscreens may be used daily; retinoids and exfoliating acids should be introduced gradually. Q: Can sensitive skin use it? A: Sensitive skin should patch test first and start slowly. If stinging, burning, swelling or persistent redness appears, stop use and consult a dermatologist/pharmacist. Q: Can I use it while pregnant or breastfeeding? A: For pregnancy or breastfeeding, check with your doctor first, especially if the product contains retinoids, exfoliating acids, strong brightening actives or other intensive ingredients. Q: Where does it fit in my routine? A: Use it according to texture and product type: cleanser first, toner next, serum/ampoule, cream, then sunscreen in the morning. Q: Can I layer it with other products? A: Yes, but keep layering simple. Avoid adding too many strong actives at once, especially if your skin is sensitive.
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