Murad Biome-Balancing Acne Treatment Serum, 1.0 fl oz – Salicylic + Mandelic Acids for Pore Clearing & Microbiome Balance

Murad Biome-Balancing Acne Treatment is a daily serum that targets existing breakouts and helps balance the skin microbiome using salicylic, mandelic and glutamic acids.

This lightweight, non-comedogenic formulation combines pore-clearing acids with Murad's biome-sensing technology to address acne-prone, oily and combination skin. It works to decongest clogged pores, smooth texture, and support a healthier microbial environment so the complexion looks clearer and more balanced over time. The serum layers well under makeup and is designed for daily use without pilling or excessive dryness.

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

The formula pairs salicylic acid to penetrate and clear congested pores with mandelic acid to refine surface texture and even tone. These complementary acids act on both deeper, oil-driven blemishes and surface-level clogged pores to reduce visible congestion and smooth skin over continued use.

• Salicylic acid: oil-soluble BHA that reaches into pores to help dissolve congestion.
• Mandelic acid: A gentler AHA that smooths skin and helps fade post-breakout texture.
• Daily-use strength: formulated to be effective without overly drying when used as directed.

What does 'biome-sensing technology' and glutamic acid do for my skin?

Biome-sensing technology in this serum aims to promote a more balanced skin microbiome, offering an environment that may be less prone to repeated breakouts. Glutamic acid serves as a targeted nutrient for certain skin microbes, encouraging them to produce protective metabolites that support a smoother-looking surface.

• Biome-sensing tech: supports microbial balance rather than indiscriminately stripping microbes.
• Glutamic acid: feeds beneficial microbes to help promote a resilient skin environment.
• Supports long-term skin comfort: formulated to encourage a healthier microbial ecosystem.

Is this serum suitable for daily layering with other products or makeup?

The serum is designed to be non-drying and non-irritating, with a lightweight texture that layers under moisturizers and foundations without pilling. For best results, apply after cleansing and toning and allow it to fully absorb before following with heavier creams or makeup.

• Non-comedogenic: won't block pores when used as directed.
• No pilling or flaking: compatible with most hydrating creams and primers.
• Gentle enough for daily use: suitable for AM or PM routines depending on tolerance.

How should I incorporate this serum into my acne-care routine safely?

Introduce the serum gradually if you are new to chemical exfoliants—start every other day and increase to daily use as tolerated. Combine with a gentle cleanser, hydrating moisturizer, and daily sunscreen; avoid simultaneous use of multiple strong actives unless advised by a skincare professional.

• Start slowly: alternate nights if you have sensitive skin initially.
• Sunscreen required: acids can increase sun sensitivity, so use SPF daily.
• Avoid layering with other harsh exfoliants to reduce irritation risk.

Who this is for: This serum is intended for people with oily, combination, or acne-prone skin seeking a targeted daily treatment that both clears clogged pores and supports a balanced skin microbiome. It’s suitable for users who want a non-drying, easily layered acid serum to reduce breakouts and texture while maintaining compatibility with makeup and moisturizing steps.