🚫 Skincare Ingredients You Should NEVER Mix
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items ❌ Vitamin C + Niacinamide
Why not? This duo can cancel out each other’s benefits when used together in high concentrations, especially in older formulas. Safer alternative: Use Vitamin C in the morning and Niacinamide at night, or layer them with a buffer (like hyaluronic aci...
❌ Vitamin C + Retinol
Both are potent actives, and when layered together, they may cause irritation and reduce effectiveness due to different pH requirements. Safer alternative: Vitamin C in the AM, Retinol in the PM.
❌ AHA/BHA Acids + Retinol
Combining exfoliating acids with retinol can lead to over-exfoliation, redness, and compromised skin barrier. Safer alternative: Alternate nights or split between AM (AHA/BHA) and PM (Retinol). Products involved:
❌ Benzoyl Peroxide + Retinol
Benzoyl Peroxide can deactivate Retinol and cause irritation when used together. Safer alternative: Use Benzoyl Peroxide in the morning, Retinol at night.
❌ Hyaluronic Acid + Alcohol-Based Toners
Alcohol can dry out the skin, negating the hydrating effects of Hyaluronic Acid, and can even pull moisture away. Safer alternative: Use an alcohol-free hydrating toner before Hyaluronic Acid.
✅Skin Repair & Barrier Boosters
When your skin feels irritated, over-exfoliated, or just needs some extra love, these products help restore your skin’s barrier, reduce redness, and deeply nourish. Ideal after active treatments or harsh weather.