{"product_id":"skin-perfection-progeline-firming-serum-booster-for-neck-jawline-0-5-fl-oz-peptide-concentrate-0-5-2-diy-mix","title":"Skin Perfection Progeline Firming Serum Booster for Neck \u0026 Jawline, 0.5 fl oz — Peptide Concentrate (0.5–2% DIY Mix)","description":"\u003cp\u003e\u003cstrong\u003eSkin Perfection Progeline Firming Serum Booster is a concentrated, professional‑grade peptide liquid you mix into your own creams or serums to target the appearance of sagging in the jawline, jowls, neck and décolletage.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis 0.5 fl oz blue glass bottle contains a water‑soluble Progeline (trifluoroacetyl tripeptide‑2) concentrate formulated for DIY blending so you can control strength from 0.5% up to 2%. It’s made without parabens, synthetic fragrance, fillers or animal testing and is intended for external cosmetic use only. The product is sold as a mixing booster — it must be diluted into a cream, gel or serum base before application and includes clear drop counts and recipes for reliable home formulation.\u003c\/p\u003e\n\n\u003ch3\u003eHow do I use this booster safely in my skincare routine?\u003c\/h3\u003e\n\u003cp\u003eOnly mix the booster into a base product — do not apply the concentrate directly to skin. Start at a low concentration and perform a patch test. Apply your finished blend to targeted areas twice daily for best consistency.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBegin with 0.5% if new to peptide boosters, increase to 2% as tolerated.\u003c\/li\u003e\n  \u003cli\u003eFor a 2% mix: add 18 drops Progeline to 1 fl oz of your chosen base (hyaluronic gel, moisturizer, serum).\u003c\/li\u003e\n  \u003cli\u003eAvoid direct eye contact; wait 5 minutes before layering active retinoids.\u003c\/li\u003e\n  \u003cli\u003eStore finished mixes in a cool, dry place and use within three months.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat results can I reasonably expect and on what timeline?\u003c\/h3\u003e\n\u003cp\u003eIndividual outcomes vary, but regular twice‑daily use often produces perceptible differences over weeks. The formulation supports a gradual improvement in the appearance of firmness when blended and used consistently as part of a broader peptide routine.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWeeks 1–2: increased hydration and a mild tightening sensation.\u003c\/li\u003e\n  \u003cli\u003eWeeks 3–4: early visual improvements in jawline or neck definition in photos.\u003c\/li\u003e\n  \u003cli\u003eWeeks 6–8: more visible lower‑face smoothing and firmer look.\u003c\/li\u003e\n  \u003cli\u003e10–12+ weeks: continued refinement with ongoing application; maintenance required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I combine Progeline with other peptides or actives?\u003c\/h3\u003e\n\u003cp\u003eYes — the product is designed for peptide stacking and custom formulas. Use Progeline alongside Matrixyl 3000, Argireline, copper peptides, hyaluronic acid serums or vitamin C, adjusting concentrations and timing to avoid irritation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMorning example: Progeline blend for jawline, Matrixyl for collagen support, vitamin C, moisturizer, SPF.\u003c\/li\u003e\n  \u003cli\u003eEvening example: Progeline on neck, Argireline for expression lines, copper peptide or retinol with a 5‑minute wait after peptides.\u003c\/li\u003e\n  \u003cli\u003eSeasonally adjust concentration — lighter in summer, richer in winter.\u003c\/li\u003e\n  \u003cli\u003eAlways perform patch tests when adding new ingredients or raising concentration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does DIY mixing compare to pre‑mixed neck creams?\u003c\/h3\u003e\n\u003cp\u003eMaking your own serums with concentrated Progeline gives you control over potency, freshness and cost versus many expensive, ready‑to‑use creams that include low peptide dosages and fillers.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eThis 0.5 fl oz bottle yields roughly 300 drops — enough for 16+ one‑ounce batches at 2% concentration.\u003c\/li\u003e\n  \u003cli\u003eCost per treatment is significantly lower than most pre‑mixed neck creams priced much higher for smaller quantities.\u003c\/li\u003e\n  \u003cli\u003eFreshly blended treatments retain potency and let you tailor strength to changing needs.\u003c\/li\u003e\n  \u003cli\u003eProfessional‑grade raw ingredient quality used by estheticians in a home‑friendly format.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Skin Perfection Progeline Firming Serum Booster is intended for adults seeking targeted cosmetic support for the appearance of laxity in the lower face, neck and chest who are comfortable blending concentrated actives into a base product. It’s particularly useful for DIY formulators, estheticians, and anyone who prefers adjustable concentrations, fresher formulations and the ability to layer multiple peptides. Do not use undiluted; discontinue if irritation appears and consult a professional if you have specific skin conditions. The product is cosmetic only and not a medical treatment.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eINCI: Progeline (Glycerin (and) Water (and) Dextran (and) Trifluoroacetyl Tripeptide-2).\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: Do I apply the Progeline booster directly to my skin?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. Always dilute into a cream, gel, or serum base first; never use the concentrate neat on skin.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What concentration should I start with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Begin at 0.5% to test tolerance; increase up to 2% as your skin adapts for full recommended strength.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Skin Perfection","offers":[{"title":"Default Title","offer_id":53429423047003,"sku":"B08DDCVHV3","price":52.36,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/9860\/9243\/files\/skin-perfection-front-blue-glass-bottle.jpg?v=1782236346","url":"https:\/\/remediesbeauty.co.uk\/products\/skin-perfection-progeline-firming-serum-booster-for-neck-jawline-0-5-fl-oz-peptide-concentrate-0-5-2-diy-mix","provider":"REMEDIESBEAUTY","version":"1.0","type":"link"}