Jan Marini Age Intervention® Duality MD (High Strength Medical Retinol Formula)

Next-level results for stubborn acne and advanced signs of aging.

Age Intervention® Duality MD takes everything you love about the original formula and kicks it up a notch with 4x the strength of medical-grade retinol. This dermatologist-dispensed powerhouse targets persistent breakouts, acne scars, and deep lines and wrinkles—all while reducing redness and irritation with a sophisticated blend of calming peptides and hydrators.

Key Benefits:

• Maximum-strength retinol for fast acne clearing
• Reduces deep wrinkles and visible skin damage
• Diminishes acne scars and discoloration
• Restores smoother, clearer, younger-looking skin
• Balanced with anti-inflammatory ingredients to reduce redness

Perfect for: Stubborn, treatment-resistant acne or aging skin that needs medical-grade results.