Alastin TriHex Transition Duo
Duo is Regenerating Skin Nectar â€“ 1.0 Fl. Oz. 29.6 mL, and Travel Size Restorative Skin Complex â€“ 0.5 Fl. Oz. 14.8 mL Both products leverage patented TriHex TechnologyÂ®, which supports the production of new, healthy elastin and collagen to improve the appearance of skin texture and firmness.