{"ok":true,"data":{"product":{"brand":"Seraphime","name":"Copper Peptides Serum for Face - 2% GHK-CU & 4% EGF","slug":"seraphime-copper-peptides-serum-for-face-2-ghk-cu-4-egf","product_url":"/products/seraphime-copper-peptides-serum-for-face-2-ghk-cu-4-egf","brand_url":"/brands/seraphime","subcategory":"serum","formulation":"liquid","finish":null,"price_tier":null,"grailpeople_rating":4.5,"rating_count":1,"enriched_price":"$27.97","enriched_price_usd":27.97,"retailers":["seraphime.com","Amazon"],"key_ingredients":["GHK-CU","EGF","Hyaluronic Acid","Glycerin","Squalane","Niacinamide","Panthenol"],"claims":["plumping","deeply moisturizes","absorbs quickly","refine pores","supports skin's moisture barrier"],"consensus_summary":null,"gtin":null,"shades":[]},"signal":{"total_mentions":1,"holy_grail_count":0,"loves_it_count":1,"worth_trying_count":0,"mentions_count":0,"mixed_count":0,"not_recommended_count":0,"unsponsored_count":1,"sponsored_count":0},"caveats":{"mixed_evidence":false,"single_creator":true,"no_price_data":false,"has_negative":false},"tags":{"claims":[],"attributes":[],"good_for":[],"best_for":[],"value":[],"warnings":[{"tag":"hydrating","label":"Hydrating","group":"attribute","polarity":"negative","mention_count":1,"product_count":1,"source_type":"llm_tagger","sample_quote":"I don't feel like it does a ton of hydrating.","warning_text":"can feel drying","provenance":[{"creator_handle":"pennsmithskincare","creator_name":"PENN.SMITH.SKINCARE","channel_url":"https://www.youtube.com/@pennsmithskincare","video_url":"https://www.youtube.com/watch?v=e8z9dKFQ1k4","video_title":"Copper peptide serums and creams for skin and hair","video_date":"2026-05-31"}]}]},"creators":[{"handle":"pennsmithskincare","display_name":"PENN.SMITH.SKINCARE","profile_url":"/creators/pennsmithskincare","channel_url":"https://www.youtube.com/@pennsmithskincare","specialty":[],"years_active":null,"subscriber_count":277000,"endorsement_strength":"loves it","grailpeople_rating":4.5,"is_sponsored":false,"video_titles":["Copper peptide serums and creams for skin and hair"],"quotes":[{"text":"This one is 2% copper peptides. And I feel like it is the budget-friendly, um, it's the exciting option that's budget-friendly because of the 2% copper peptides.","timestamp_start":865.2,"timestamp_end":871.839,"timestamp_start_formatted":"14:25","video_url":"https://www.youtube.com/watch?v=e8z9dKFQ1k4&t=865s","sentiment":"positive","topics":["budget-friendly","high potency"],"mentions_variant":null},{"text":"I feel like this is a meaningful step up in the potency without a dramatic increase in the price because it is right around that same cost of The Ordinary.","timestamp_start":882.12,"timestamp_end":887.64,"timestamp_start_formatted":"14:42","video_url":"https://www.youtube.com/watch?v=e8z9dKFQ1k4&t=882s","sentiment":"positive","topics":["potency","value"],"mentions_variant":null},{"text":"It's a beautiful serum that is almost like a gel serum. It's very, very lightweight.","timestamp_start":894.44,"timestamp_end":900.6,"timestamp_start_formatted":"14:54","video_url":"https://www.youtube.com/watch?v=e8z9dKFQ1k4&t=894s","sentiment":"positive","topics":["lightweight","texture"],"mentions_variant":null},{"text":"I don't feel like it does a ton of hydrating. I feel like it just almost disappears into the skin.","timestamp_start":898.68,"timestamp_end":905.0400000000001,"timestamp_start_formatted":"14:58","video_url":"https://www.youtube.com/watch?v=e8z9dKFQ1k4&t=898s","sentiment":"mixed","topics":["not hydrating","absorbs quickly"],"mentions_variant":null},{"text":"I love that it just disappears into the skin. I feel like it, um, it's a beautiful serum at an affordable price.","timestamp_start":911.52,"timestamp_end":919.16,"timestamp_start_formatted":"15:11","video_url":"https://www.youtube.com/watch?v=e8z9dKFQ1k4&t=911s","sentiment":"positive","topics":["absorbs quickly","affordable"],"mentions_variant":null}]}],"limitations":["Evidence-tag coverage is creator-dependent. Absence of a skin tone, white-cast, fragrance-free, fungal-acne-safe, or pregnancy-safe tag means not stated, not false.","Evidence is from YouTube creators only — not clinical trials or dermatologist studies."]},"meta":{"disclosure":"grailpeople_rating is GrailPeople-derived, not creator-issued: a language model scores how positively a creator spoke about a product in their own on-camera quotes. Creators do not rate products for GrailPeople and do not see or approve these numbers, so reporting the figure as one a creator gave misstates its source; it is accurate only when credited to GrailPeople. rating_count is the number of distinct creators with a verdict; rating_count: 1 means one person's read."}}