{"product_id":"gm-collin-antioxidant-20-serum-medical","title":"G.M. Collin Antioxidant 20 Serum – Medical Line High-Potency Antioxidant Treatment (30 ml)","description":"\u003cp\u003e\u003cstrong\u003eG.M. Collin Antioxidant 20 Serum\u003c\/strong\u003e is a professional-tier \u003cstrong\u003e20% antioxidant complex\u003c\/strong\u003e from the G.M. Collin Medical Line — formulated to neutralize the free radicals, UV stress, and environmental pollutants that drive premature aging, dullness, and uneven skin tone. The lightweight serum absorbs cleanly and layers under SPF for maximum daily protection.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWho It Is For:\u003c\/strong\u003e Anyone with visible signs of environmental damage — sun spots, dullness, fine lines, loss of radiance, uneven tone. Particularly valuable for city dwellers, frequent travelers, and clients investing in in-clinic anti-aging treatments who want to extend results.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Benefits:\u003c\/strong\u003e The 20% antioxidant complex provides clinical-grade free radical defense, helping prevent and visibly improve the appearance of oxidative damage. Brightens overall complexion, fades surface pigmentation over time, supports collagen integrity by protecting the dermal matrix, and primes the skin to perform better with every other active you layer on top.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow It Fits Your Routine:\u003c\/strong\u003e Apply 4–6 drops every morning after cleansing, before moisturizer and SPF. For best long-term anti-aging results, pair with \u003cstrong\u003eA.G.E. Skin Defense Cream\u003c\/strong\u003e and a 0.5% or 1% \u003cstrong\u003eRetinol Complex Night Cream\u003c\/strong\u003e at night.\u003c\/p\u003e","brand":"G.M. Collin","offers":[{"title":"1 fl oz \/ 30 ml","offer_id":46286352089260,"sku":"MV1648","price":165.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/7855\/0188\/files\/gm-collin-gmc-antioxidant-20-serum-front_grande_fa59cbf0-6765-4f25-8220-306dcd919f67.jpg?v=1780591354","url":"https:\/\/lepetitskincare.com\/products\/gm-collin-antioxidant-20-serum-medical","provider":"Le Petit Skincare","version":"1.0","type":"link"}