Benefits of Lirene Acid Power Reduce Imperfections Serum 7%

• Targets Blemishes: Mandelic Acid reduces existing imperfections and limits new breakout formation, making it ideal for blemish-prone and acne-affected skin.
• Evens Skin Tone: Phytic Acid inhibits the enzyme tyrosinase, reducing melanin production and lightening post-acne dark spots and hyperpigmentation.
• Unclogs Pores: Grapefruit Hydrolate regulates excess sebum and helps dissolve the debris that blocks pores, resulting in a smoother, clearer surface.
• Exfoliation & Renewal: Glycolic Acid removes the outermost layer of dead cells, filling fine lines from within and making pores appear smaller with consistent use.
• Hydration: Natural sugars (inulin, glucose, fructose) nourish and hydrate the skin alongside the exfoliating action, maintaining comfort and the skin barrier.

Precaution: Apply broad-spectrum SPF 50 every morning after use. Perform a patch test before first use. Mild purging may occur in weeks 1–4. Not for use during pregnancy or nursing without medical advice.

How to Use Lirene Acid Power Reduce Imperfections Serum 7%

1. Perform a patch test on the inner arm 24 hours before first facial use.
2. Cleanse and dry your face thoroughly in the evening.
3. Apply a small amount to the face, avoiding the eye and lip areas.
4. Leave on for 20 minutes, then rinse thoroughly — or use as a leave-on treatment overnight.
5. Use 2–3 evenings per week; always apply a broad-spectrum SPF 50 the following morning.

Tip: New users should begin with once-per-week use and increase frequency as skin tolerance develops. Stop use if persistent burning or inflammation occurs.

Q1: Why must I apply sunscreen after using this serum?

AHA acids remove the outermost layer of dead skin cells, leaving the skin temporarily more susceptible to UV damage. Applying a broad-spectrum SPF 50 every morning after evening use is essential to prevent sunburn and post-inflammatory hyperpigmentation.

Q2: What is purging and how is it different from a reaction?

Purging is a temporary 2–4 week phase where accelerated cell turnover brings hidden congestion to the surface in areas you normally break out. A reaction causes breakouts in new areas or unusual redness and persists beyond 4–6 weeks — if this occurs, discontinue use and consult a dermatologist.

Q3: Can I use this serum during pregnancy or breastfeeding?

AHA serums are not recommended during pregnancy or nursing without prior medical advice. Consult your doctor before use.

Q4: Is this serum suitable for oily and acne-prone skin?

Yes — the combination of mandelic acid, phytic acid, and grapefruit hydrolate is particularly well-suited for oily, blemish-prone skin, helping to clear pores and prevent breakouts while maintaining hydration.

Q5: Can I use it alongside a vitamin C serum or retinol?

To minimise irritation, avoid layering multiple strong actives in the same session. Use this serum on alternating evenings to other active treatments such as retinol or high-concentration vitamin C.