Azelaic Acid

What Does Azelaic Acid Do?

Azelaic acid works as an antibacterial, anti-inflammatory, and exfoliating agent. It helps to:

• Reduce Acne – By eliminating acne-causing bacteria and preventing clogged pores.
• Soothe Redness – Ideal for rosacea-prone skin, as it calms inflammation and irritation.
• Brighten Skin Tone – Inhibits excess melanin production to fade dark spots and hyperpigmentation.
• Refine Skin Texture – Promotes gentle exfoliation for smoother, clearer skin.

How to Use Azelaic Acid?

Incorporating azelaic acid into your skincare routine is simple. It can be applied once or twice daily, depending on your skin's tolerance. Typically, it is used after cleansing and toning but before moisturising. Pairing it with hydrating ingredients can enhance its effectiveness while minimising potential dryness.

How Often to Use Azelaic Acid?

Azelaic acid can be used once or twice daily, depending on your skin's sensitivity and tolerance. Beginners should start with once-daily application, preferably in the evening, to allow the skin to adjust. If no irritation occurs, it can be used morning and night for enhanced benefits. Always follow up with a moisturiser and, during the day, apply sunscreen to protect your skin.

Can You Use Azelaic Acid with Retinol and Other Actives?

Yes! Azelaic acid is a versatile ingredient that pairs well with many skincare actives. It works safely alongside niacinamide, hyaluronic acid, and vitamin C. However, when using it with retinol or exfoliating acids (like AHAs and BHAs), introduce them gradually to avoid irritation.

How Long Does Azelaic Acid Take to Work?

Results vary, but many users notice visible improvements within 4 to 6 weeks. For acne and rosacea relief, consistent use is key. Hyperpigmentation and dark spots may take longer to fade, but regular application ensures steady progress.

Is Azelaic Acid Suitable for Sensitive Skin?

Absolutely! Azelaic acid is well-tolerated even by sensitive skin. Unlike stronger exfoliating acids, it gently works without causing excessive irritation. If you have highly reactive skin, start with a lower concentration and apply every other day before increasing frequency.

What Are the Best Azelaic Acid Products?

For those looking for an effective azelaic acid routine, the NINE LESS A-Control range offers a well-balanced selection of products designed to soothe, brighten and refine the skin.

• NINELESS A-Control Azelaic Acid Toner – Prepares the skin while reducing irritation and redness.
• NINELESS A-Control 10% Azelaic Acid Serum – A concentrated formula targeting acne, rosacea and pigmentation.
• NINELESS A-Control Azelaic Acid Cream – Hydrates the skin while enhancing the benefits of azelaic acid.

These products work synergistically to deliver visible improvements in skin clarity and texture. To get the most out of azelaic acid, choose well-formulated products that suit your skincare needs. Whether in serum, cream, or toner form, this powerhouse ingredient can help transform your skin when used consistently.

By making azelaic acid a part of your daily routine, you can achieve a healthier, more radiant complexion while tackling concerns like acne, redness, and uneven skin tone.