Murad Biome-Balancing Acne Treatment Serum, 1.0 fl oz — Salicylic & Mandelic Acids, Microbiome Support

This concentrated 1.0 fl oz serum combines salicylic and mandelic acids with glutamic acid and Murad’s biome-sensing technology to clear clogged pores, smooth texture, and encourage a balanced skin ecosystem. Formulated for oily, combination, and acne-prone skin, it layers under makeup, won’t clog pores, and is designed for everyday use without drying or flaking.

How does this serum clear and prevent different types of breakouts?

The formula uses salicylic acid to penetrate and decongest pores while mandelic acid exfoliates and evens skin tone, addressing both inflammatory and non-inflammatory blemishes. Together these acids reduce visible congestion and help prevent future comedones.

• 2% salicylic acid to loosen pore-clogging debris
• Mandelic acid for gentle surface exfoliation and texture refinement
• Non-comedogenic base that won’t add to congestion

What is biome-sensing technology and why does it matter for acne-prone skin?

Murad’s biome-sensing approach supports beneficial skin bacteria rather than indiscriminately stripping the microbiome. The serum includes glutamic acid to nourish microflora so skin can better maintain a balanced environment less prone to relapse.

• Biome-sensing tech encourages a healthier microbiome balance
• Glutamic acid supports production of protective amino acids by skin microbes
• Helps reduce the cycle of recurring breakouts over time

Will this serum irritate or dry out sensitive, acne-prone skin?

Murad formulated this treatment to be non-drying and non-irritating for daily use; it layers smoothly under moisturizers and makeup without pilling. As with any acid product, start with an every-other-day application if you have reactive skin, then increase frequency as tolerated.

• Non-drying, non-comedogenic formula suitable for regular use
• Designed to layer well under skincare and cosmetics
• Gentle acids and microbiome support reduce irritation risk when used correctly

How should I incorporate this serum into my skincare routine?

Apply to clean, dry skin after cleansing and before moisturizer and sunscreen. For best results, use consistently; combine with a gentle cleanser and oil-free moisturizer, and always protect skin with SPF during the day.

• Use after cleansing and toning, before moisturizer
• Apply once or twice daily depending on tolerance
• Always follow daytime use with broad-spectrum SPF

Who this is for: This serum is aimed at people with oily, combination, or acne-prone skin who want an evidence-informed treatment that targets current breakouts, clears congested pores, and supports a balanced skin microbiome. It suits users seeking a daily, lightweight acid serum that layers under makeup and minimizes dryness while addressing texture and recurring blemishes.