{"ok":true,"data":{"product":{"brand":"Gatineau","name":"Radiance Enhancing Vitamin C Serum","slug":"gatineau-radiance-enhancing-vitamin-c-serum","product_url":"/products/gatineau-radiance-enhancing-vitamin-c-serum","brand_url":"/brands/gatineau","subcategory":"serum","formulation":"serum","finish":null,"price_tier":null,"enriched_price":null,"enriched_price_usd":null,"retailers":["Amazon","gatineau.com"],"key_ingredients":["Vitamin C"],"claims":["brightens complexion","evens out skin tone","improves skin texture"],"consensus_summary":null,"gtin":null,"shades":[]},"signal":{"total_mentions":1,"holy_grail_count":0,"loves_it_count":0,"worth_trying_count":0,"mentions_count":0,"mixed_count":0,"not_recommended_count":1,"unsponsored_count":1,"sponsored_count":0},"caveats":{"mixed_evidence":false,"single_creator":true,"no_price_data":true,"has_negative":true,"negative_note":"1 creator did not recommend this product."},"tags":{"claims":[],"attributes":[],"good_for":[],"best_for":[],"value":[],"warnings":[{"tag":"pleasant_scent","label":"Pleasant scent","group":"attribute","polarity":"negative","mention_count":1,"product_count":1,"source_type":"llm_tagger","sample_quote":"They've added in fragrance as well, plus limonene.","warning_text":"scent some found off-putting","provenance":[{"creator_handle":"vanitarattan","creator_name":"Dr. Vanita Rattan","channel_url":"https://www.youtube.com/@vanitarattan","video_url":"https://www.youtube.com/watch?v=JKWUGNcG9zY","video_title":"Best & Worst Vitamin C for Skin of Colour","video_date":"2026-03-22"}]}]},"creators":[{"handle":"vanitarattan","display_name":"Dr. Vanita Rattan","profile_url":"/creators/vanitarattan","channel_url":"https://www.youtube.com/@vanitarattan","specialty":[],"years_active":null,"subscriber_count":1220000,"endorsement_strength":"not recommended","is_sponsored":false,"video_titles":["Best & Worst Vitamin C for Skin of Colour"],"quotes":[{"text":"Here we've got glycerin very high up, so it's going to be hydrating to the skin.","timestamp_start":1740.28,"timestamp_end":1742.56,"timestamp_start_formatted":"29:00","video_url":"https://www.youtube.com/watch?v=JKWUGNcG9zY&t=1740s","sentiment":"positive","topics":["glycerin","hydration"],"mentions_variant":null},{"text":"The vitamin C they've used is sodium ascorbyl phosphate, but it's below phenoxyethanol. So, you're looking at a fraction of a percent of vitamin C.","timestamp_start":1744.08,"timestamp_end":1748.159,"timestamp_start_formatted":"29:04","video_url":"https://www.youtube.com/watch?v=JKWUGNcG9zY&t=1744s","sentiment":"negative","topics":["low concentration","vitamin C"],"mentions_variant":null},{"text":"They've added in fragrance as well, plus limonene.","timestamp_start":1751.48,"timestamp_end":1753.9595681818182,"timestamp_start_formatted":"29:11","video_url":"https://www.youtube.com/watch?v=JKWUGNcG9zY&t=1751s","sentiment":"negative","topics":["fragrance","limonene"],"mentions_variant":null},{"text":"This is not a good formula.","timestamp_start":1762.08,"timestamp_end":1762.3272413793102,"timestamp_start_formatted":"29:22","video_url":"https://www.youtube.com/watch?v=JKWUGNcG9zY&t=1762s","sentiment":"negative","topics":["verdict","formula"],"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.","Price data is not available for this product."]}}