Niacinamide for blackheads: how to use it and what to expect

Niacinamide is increasingly recommended for exactly this — and for good reason.

What is Niacinamide

Niacinamide (vitamin B3) strengthens the skin barrier, regulates sebum and evens out tone.

How Niacinamide helps for blackheads

Blackheads are open pores filled with oxidised sebum that darkens in air. Niacinamide approaches the problem from a different angle: niacinamide (vitamin B3) strengthens the skin barrier, regulates sebum and evens out tone. As a result, used consistently, it gently improves the skin for blackheads.

How to use it

• Cleanse with a gentle, non-stripping product.
• Apply niacinamide to dry skin, starting 2–3 times a week.
• Seal with a moisturiser to support the barrier.
• Always use SPF 30+ in the morning.

Precautions

Well tolerated by almost everyone, though above 10% it may cause slight flushing. A BHA working inside the pore beats squeezing.

FAQ

How fast does Niacinamide work for blackheads?

First changes are usually visible after 4–8 weeks of consistent use; lasting results take 2–3 months.

Can I use Niacinamide every day?

Start 2–3 times a week and build up based on how your skin responds. A BHA working inside the pore beats squeezing.

Who should be more careful?

Well tolerated by almost everyone, though above 10% it may cause slight flushing. If in doubt, consult a cosmetologist or dermatologist.

The DermaShape catalogue offers professional products and treatments matched to this concern.