Niacinamide for dark under-eye circles: how to use it and what to expect
Niacinamide for dark under-eye circles — what it is, how it works and how to add it to your routine without irritation.
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Zinc for post-acne marks — what it is, how it works and how to add it to your routine without irritation.
Zinc is increasingly recommended for exactly this — and for good reason.
Zinc (often as zinc PCA) regulates sebum and is antibacterial and soothing.
Post-acne refers to lingering marks and unevenness left after breakouts. Zinc approaches the problem from a different angle: zinc (often as zinc PCA) regulates sebum and is antibacterial and soothing. As a result, used consistently, it gently improves the skin for post-acne marks.
Useful for oily, breakout-prone skin in lightweight formulas. Don't pick at breakouts — that's the main cause of marks and scars.
First changes are usually visible after 4–8 weeks of consistent use; lasting results take 2–3 months.
Start 2–3 times a week and build up based on how your skin responds. Don't pick at breakouts — that's the main cause of marks and scars.
Useful for oily, breakout-prone skin in lightweight formulas. If in doubt, consult a cosmetologist or dermatologist.
The DermaShape catalogue offers professional products and treatments matched to this concern.