Sturelehub Azelaic Acid 10% Serum — 3.4 fl oz (100ml), reduces facial redness & refines pores

Sturelehub Azelaic Acid 10% Serum is a 100ml topical serum formulated to visibly calm facial redness, refine pores, and even skin tone.

This lightweight serum combines a 10% concentration of azelaic acid in a 3.4 fl. oz. bottle to target common skin concerns such as diffuse redness, excess oil, and hyperpigmentation while supporting smoother texture and a more even complexion. It’s designed for spot or full-face application a few times weekly and is intended to be used with daytime sun protection.

How does this serum help reduce facial redness?

Azelaic acid works on factors that contribute to visible redness and the appearance of tiny blood vessels. Regular, controlled use can lead to a calmer-looking complexion by addressing the underlying processes that make redness more noticeable.

• 10% azelaic acid concentration formulated for topical application
• Targets capillary appearance and diffuse redness without heavy creams
• Lightweight texture absorbs quickly for easy layering under sunscreen

Will it clear pores and control oiliness?

Yes — azelaic acid helps regulate sebum production and assists in clearing debris from pore openings. This action can reduce the look of congested pores and help skin feel less oily over time.

• Helps normalize oil secretion to reduce shine
• Supports faster stratum corneum turnover to clear impurities
• Can be used as a step in evening or targeted morning routines

Can this serum fade dark spots and improve skin tone?

Azelaic acid inhibits pathways involved in uneven pigment formation, which can help fade existing dark spots and promote a more uniform tone. Consistent use is needed to see gradual improvements in discoloration.

• Works to reduce excess melanin production that causes spots
• Suitable for spot treatment or full-face application where needed
• Best paired with sunscreen to protect treated areas from new discoloration

How often should I use the serum and are there precautions?

Start slowly and follow product guidance: limited use reduces irritation risk while the skin adapts. Avoid applying to compromised or actively peeling skin and always protect treated skin from UV exposure during the day.

• Recommended 1–2 times per week initially, increasing as tolerated
• Apply sunscreen daily after daytime use to prevent sun sensitivity
• Do not use on broken, peeling, or severely irritated skin

Who is this for: Sturelehub Azelaic Acid 10% Serum is formulated for people seeking to reduce visible facial redness, refine the appearance of pores, and even out skin tone without heavy emollients. It’s suited to oily, combination, and blemish-prone skin types, and to anyone wanting a targeted active treatment in their skincare routine. If you have sensitive skin, perform a patch test and introduce the serum gradually. As with any acid treatment, pair with routine sun protection and avoid mixing with incompatible actives unless advised by a skincare professional.