Lactic acid for blackheads: how to use it and what to expect

Let's be honest about what Lactic acid can really do, and what it can't.

What is Lactic acid

Lactic acid is a gentle AHA that exfoliates while also hydrating the skin.

How Lactic acid helps for blackheads

Blackheads are open pores filled with oxidised sebum that darkens in air. Lactic acid approaches the problem from a different angle: lactic acid is a gentle AHA that exfoliates while also hydrating the skin. As a result, used consistently, it gently improves the skin for blackheads.

How to use it

• Cleanse with a gentle, non-stripping product.
• Apply lactic acid 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

An excellent "starter" exfoliant for sensitive and dry skin. A BHA working inside the pore beats squeezing.

FAQ

How fast does Lactic acid work for blackheads?

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

Can I use Lactic acid 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?

An excellent "starter" exfoliant for sensitive and dry skin. If in doubt, consult a cosmetologist or dermatologist.

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