Jan Marini Age Intervention Duality 1oz/30ml

Jan Marini Age Intervention Duality delivers a unique dual-chamber blend of 10% ultra-micronized benzoyl peroxide and 0.5% all-trans-retinol alongside peptides, green tea extract, hyaluronic acid and antioxidants to tackle adult acne and aging in one pump. Clinically proven in a 3‑month study with 21 adults, it reduced lesion counts by an average of 64% and improved skin quality in all subjects by week 4. This lightweight formula clarifies breakout-prone skin while smoothing fine lines and evening tone—no extra products needed.

Product Features:

• 10% ultra-micronized benzoyl peroxide targets acne at its source
• 0.5% all-trans retinol + peptides smooths texture and fine lines
• Green tea extract & antioxidants calm and protect skin
• Hyaluronic acid hydration cushions against dryness
• Dual-chamber pump mixes actives fresh on each use

How to Use:

Shake well, dispense one pump from each chamber, mix in the palm of your hand, and apply a thin layer to the affected areas 1–3 times daily. Start once daily, then build frequency if tolerated. Use sunscreen and reduce use if irritation occurs.