The Ordinary Salicylic Acid Body Serum 0.5% — 8.1 fl oz, Water-Based Exfoliant for Body Acne

The Ordinary Salicylic Acid 0.5% Body Serum is a targeted, water-based exfoliating treatment formulated to reduce body blemishes, smooth texture, and help pores appear less noticeable.

This lightweight body serum from The Ordinary uses 0.5% salicylic acid in a gentle, water-based vehicle designed specifically for acne-prone areas on the body. The formula supports surface exfoliation and pore-penetrating action to help skin shed dead cells, reduce congestion and visibly calm redness linked to blemishes. Packaged with a nozzle applicator, it’s meant for precise dispensing on shoulders, chest, back and other localized areas that develop body acne.

How does this serum work on body blemishes?

The serum combines salicylic acid’s oil-soluble exfoliating properties with a light, non-greasy base so it can reach pore surfaces without weighing skin down. Regular application encourages natural shedding of dead skin and helps clear trapped debris that can contribute to bumps and spots. Clinical testing reported visible clearing in as few as three days for many participants when used twice daily.

• 0.5% salicylic acid for surface and pore-level exfoliation
• Lipophilic action helps address pore congestion
• Water-based formula reduces heavy residue on the skin
• Clinical observation: begins clearing body acne in about 3 days (testing conditions apply)

Is it harsh or drying for sensitive areas?

The Ordinary designed this serum to be effective without excessive drying by using a low concentration of salicylic acid in a lightweight base. Many skin types can tolerate the formula, though those with very reactive skin should patch-test and introduce the product gradually. If irritation occurs, reduce frequency or pause use and consult a skincare professional.

• Low 0.5% concentration balances efficacy and gentleness
• Water-based texture helps prevent heavy flaking
• Recommended patch test before full-area use
• Adjust application frequency if skin becomes irritated

Where and how should I apply it for best results?

Use the nozzle to target active areas—shoulders, upper back, chest or other small zones prone to blemishes. Apply a thin layer to clean, dry skin once or twice daily as tolerated; avoid broken skin. For broader coverage, dispense product onto clean hands first then spread evenly, and follow with a non-comedogenic moisturizer if needed.

• Targeted use with precision nozzle for localized spots
• Apply to clean, dry skin and avoid open wounds
• Once or twice daily as tolerated; follow with moisturizer if needed
• Avoid sensitive areas such as eyes and mucous membranes

What improvements can I expect and when?

With consistent application, users may notice fewer active blemishes and smoother skin texture over days to weeks. Clinical observations indicated some participants began to see clearing within three days and a reduction in redness within about 72 hours under test conditions. Longer-term use supports ongoing pore decongestion and smoother tone, though individual results vary.

• Visible clearing reported in approximately 3 days for many testers
• Reduction in redness observed in early testing within ~72 hours
• Continued use supports improved texture and less congestion
• Individual timelines depend on skin type and consistency

Who is this for: The Ordinary Salicylic Acid 0.5% Body Serum is intended for people with blemish-prone body skin who want a targeted, lightweight exfoliating treatment. It suits those looking to reduce congestion, minimize the look of pores and smooth uneven texture on localized areas like the back, chest or shoulders. Individuals with highly sensitive skin should patch-test and adapt usage as needed.

Ingredients

Chlorphenesin, Citric Acid, Cocamidopropyl Dimethylamine, Glycerin, Phenoxyethanol, Propanediol, Sarcosine, Water.