{"product_id":"dual-peptide-expression-line-cream","title":"Dual-Peptide Expression Line Cream","description":"\u003cp\u003eExpression lines persist after the face relaxes because the structural scaffold beneath them — collagen and elastin — has thinned. This cream works at that structural layer, not the surface.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSyn®Coll peptide signals fibroblasts to increase collagen output, improving firmness over weeks\u003c\/li\u003e\n\u003cli\u003eAcetyl Hexapeptide-8 reduces neurotransmitter release at muscle junctions, softening repeated-contraction lines\u003c\/li\u003e\n\u003cli\u003eProline and Lysine deliver the molecular building blocks collagen synthesis requires directly to the dermis\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor skin 45+ where structural decline has outpaced surface repair.\u003c\/p\u003e","brand":"Onsen Secret","offers":[{"title":"25ml","offer_id":43657404874815,"sku":"OS-CBC25-R","price":69.0,"currency_code":"USD","in_stock":true},{"title":"50ml","offer_id":43657404907583,"sku":"OS-CBC50-R","price":129.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0668\/4209\/9775\/files\/Collagen_Boosting_Cream.png?v=1785514529","url":"https:\/\/store.bamboospasf.com\/products\/dual-peptide-expression-line-cream","provider":"Bamboo Spa • San Francisco","version":"1.0","type":"link"}