THAYERS Double Action Acne Serum — 2% Salicylic Acid Face Serum, Niacinamide & Hydrating, Alcohol-Free 1 fl oz

Thayers Double Action Acne Serum is a fast-absorbing 1 fl oz face serum that combines 2% salicylic acid with niacinamide and soothing botanicals to clear acne and support skin hydration.

Designed to tackle breakouts without stripping moisture, this serum blends maximum OTC-strength salicylic acid with exfoliating and calming ingredients so you can work on blemishes and post-acne texture while preserving your skin’s barrier. The formula pairs pore-penetrating beta hydroxy acid with lactic acid, niacinamide, azelaic acid, hyaluronic acid, and alcohol-free witch hazel to reduce the look of blemishes, smooth uneven texture, and maintain hydration.

How quickly can I expect to see clearer skin?

Results depend on your skin and routine, but the salicylic acid is formulated to begin clearing pores rapidly, with clinical testing showing improvements within one week for many users. Continued use supports fading of post-acne marks and smoother texture over weeks.

• Contains 2% salicylic acid for deep pore exfoliation and unclogging.
• 3% lactic acid and azelaic acid help refine texture and tone.
• Niacinamide works to even skin appearance and support barrier health.

Will this serum dry out or irritate my skin?

The formula is created to be non-stripping and fast-absorbing, with humectant and soothing ingredients to reduce irritation risk. It omits alcohol and fragrance, improving tolerance for those concerned about dryness or sensitivity.

• Hyaluronic acid attracts and holds moisture to maintain hydration.
• Alcohol-free witch hazel and aloe provide soothing comfort.
• Dermatologist-tested for safety and labeled non-comedogenic.

How do I use this with other skincare products?

Apply the serum to clean, dry skin once or twice daily as tolerated, then follow with moisturizer and sunscreen in the morning. Avoid mixing with other strong exfoliants at the same time to minimize irritation; introduce slowly into routines involving retinoids or professional treatments.

• Use after cleansing and toning, before moisturizer.
• Layer sunscreen every morning—chemical or mineral—as the final step.
• Spacing strong actives (retinoids, other acids) by alternating nights helps reduce sensitivity.

What active ingredients are in the formula and what do they do?

The serum combines clearing actives with barrier-supporting and soothing agents to address multiple acne concerns. This multi-ingredient approach targets clogged pores, uneven texture, and lingering post-acne discoloration while maintaining skin comfort.

• 2% salicylic acid penetrates pores to exfoliate inside the follicle.
• 4% niacinamide helps balance tone and supports skin barrier function.
• 3% lactic acid provides gentle surface exfoliation; azelaic acid aids in texture and tone.
• Hyaluronic acid, witch hazel (alcohol-free), aloe, and lemongrass help hydrate and soothe.

Who is this for: This serum is built for people struggling with active acne, frequent breakouts, or post-acne marks who want an effective, fast-absorbing treatment that does not aggressively dry the skin. It suits those comfortable using beta hydroxy acid products and anyone seeking a combined exfoliating and calming approach—especially people looking for a fragrance- and alcohol-free, dermatologist-tested formula to add to a daily skincare routine.