{"product_id":"sturelehub-glycolic-acid-powder-1-oz-99-9-cosmetic-grade-diy-exfoliant-for-serums-masks","title":"Sturelehub Glycolic Acid Powder 1 oz — 99.9% Cosmetic Grade, DIY Exfoliant for Serums \u0026 Masks","description":"\u003cp\u003e\u003cstrong\u003eSturelehub Glycolic Acid Powder is a 99.9% cosmetic-grade alpha hydroxy acid in a 1-ounce format designed for DIY skincare makers to create controlled exfoliating lotions, serums, and masks.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis finely powdered glycolic acid from Sturelehub gives formulators and at-home creators a high-purity ingredient for gentle chemical exfoliation when diluted and used properly. Because the powder is concentrated, it lets you precisely measure and pH-adjust solutions for tailored serums, toners, masks, and lotions. The product is intended for cosmetic formulation and not for undiluted application directly onto skin.\u003c\/p\u003e\n\n\u003ch3\u003eHow do I mix this glycolic acid powder safely for a homemade serum?\u003c\/h3\u003e\n\u003cp\u003eMixing concentrated glycolic acid requires accurate weighing, dilution in distilled water or a compatible solvent, and pH testing. Aim for target concentrations commonly used in cosmetic formulations and always neutralize or buffer the solution to a skin-appropriate pH before use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUse a digital scale (mg accuracy) to measure powder and solvent.\u003c\/li\u003e\n  \u003cli\u003eBegin with small batches—example: 5% or 10% glycolic acid formulas for testing.\u003c\/li\u003e\n  \u003cli\u003eStir until fully dissolved and measure pH; adjust with a buffer or neutralizer to reach desired pH (typically around 3–4 for exfoliating products).\u003c\/li\u003e\n  \u003cli\u003ePatch-test any new formulation on a small skin area before broader use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat concentration and pH are appropriate for cosmetic applications?\u003c\/h3\u003e\n\u003cp\u003eRecommended concentration depends on product type and skin tolerance; lower concentrations provide gentler exfoliation while higher levels require professional formulation experience. pH strongly influences effectiveness and irritation risk, so pH testing and adjustment are essential steps in product creation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCommon over-the-counter strengths: 4%–10% for routine exfoliants.\u003c\/li\u003e\n  \u003cli\u003eProfessional use can exceed these levels but requires expertise and safety controls.\u003c\/li\u003e\n  \u003cli\u003eTarget pH for safe glycolic products usually falls between 3.0 and 4.0 depending on concentration.\u003c\/li\u003e\n  \u003cli\u003eAlways perform stability and irritation testing on finished formulas.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich finished products can I make with this powder?\u003c\/h3\u003e\n\u003cp\u003eSturelehub glycolic acid powder is versatile for crafting multiple cosmetic types once properly diluted and formulated. Creators commonly use it to build exfoliating masks, chemical peels for controlled at-home use, toners, serums, and lotion additives to support skin texture improvement in finished products.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eExfoliating masks and rinse-off peels with controlled contact time.\u003c\/li\u003e\n  \u003cli\u003eLeave-on serums and toners formulated to specific concentrations and buffered pH.\u003c\/li\u003e\n  \u003cli\u003eIncorporated into lotions or creams with emulsifiers and stabilizers to maintain tolerability.\u003c\/li\u003e\n  \u003cli\u003eCustom blends combined with humectants, antioxidants, or soothing agents.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Sturelehub Glycolic Acid Powder is suited to experienced DIY formulators, skincare entrepreneurs, estheticians creating custom products, and hobbyists who understand cosmetic chemistry basics. It is not recommended for users without knowledge of dilution, pH adjustment, and safe handling practices. If you are new to acids, start with professionally formulated products or consult a cosmetic chemist before creating and using concentrated glycolic solutions.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I apply the powder directly to my skin?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. This concentrated glycolic acid must be diluted and pH-adjusted; direct application can cause irritation or burns.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How should I store the glycolic acid powder?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Keep it sealed in a cool, dry place away from light and moisture to preserve potency and prevent clumping.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Sturelehub","offers":[{"title":"Default Title","offer_id":51486814437609,"sku":"B0CZMNL9T7","price":58.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/7674\/2633\/files\/sturelehub-glycolic-acid-powder-front-packaging.jpg?v=1783241190","url":"https:\/\/cervaaustralia.com\/products\/sturelehub-glycolic-acid-powder-1-oz-99-9-cosmetic-grade-diy-exfoliant-for-serums-masks","provider":"Cerva Australia | Professional Beauty Supplies, Skincare \u0026 Cosmetics","version":"1.0","type":"link"}