{"product_id":"retinol-0-5-treatment-serum","title":"Retinol 0.5% Treatment Serum","description":"\u003cp\u003e\u003cstrong\u003eRetinol 0.5% Treatment Serum\u003c\/strong\u003e is a finished formula developed in our lab.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eComparable to:\u003c\/strong\u003e Obagi Retinol 0.5%\u003c\/p\u003e\u003cp\u003eSample it in a 10 mL vial. If it fits your brand, commission your own version to your brief and own the formula outright. The development fee is quoted up front.\u003c\/p\u003e\u003cp\u003eWe do not manufacture your product. Once your formula is proven we match it to a vetted manufacturer sized for your volume, transfer the formula and the process, and stay with you through the build.\u003c\/p\u003e\u003cp\u003eSamples are sold for product development and evaluation only. They are not finished goods and are not for resale.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eDeveloped independently by The Cosmetic Formulary. Not affiliated with or endorsed by Obagi. All trademarks belong to their respective owners.\u003c\/em\u003e\u003c\/p\u003e","brand":"The Cosmetic Formulary","offers":[{"title":"Sample · 5 mL","offer_id":50492970991756,"sku":"TCF-RT-002-SMPL","price":28.0,"currency_code":"USD","in_stock":true},{"title":"Regular · 30 mL","offer_id":50492971024524,"sku":"TCF-RT-002-REG","price":84.0,"currency_code":"USD","in_stock":false},{"title":"Back Bar · 90 mL","offer_id":50492971057292,"sku":"TCF-RT-002-BB","price":134.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/3239\/0028\/files\/retinol-05.png?v=1780924924","url":"https:\/\/thecosmeticformulary.com\/products\/retinol-0-5-treatment-serum","provider":"The Cosmetic Formulary","version":"1.0","type":"link"}