{"ok":true,"data":{"product":{"brand":"Dot & Key","name":"Vitamin C Serum","slug":"dot-key-vitamin-c-serum","product_url":"/products/dot-key-vitamin-c-serum","brand_url":"/brands/dot-key","subcategory":"serum","formulation":"serum","finish":null,"price_tier":null,"enriched_price":null,"enriched_price_usd":null,"retailers":[],"key_ingredients":[],"claims":[],"consensus_summary":null,"gtin":null,"shades":[]},"signal":{"total_mentions":1,"holy_grail_count":0,"loves_it_count":0,"worth_trying_count":1,"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":true,"has_negative":false},"tags":{"claims":[],"attributes":[],"good_for":[],"best_for":[],"value":[],"warnings":[{"tag":"good_packaging","label":"Good packaging","group":"attribute","polarity":"negative","mention_count":1,"product_count":1,"source_type":"llm_tagger","sample_quote":"the packaging is also not ideal cuz it's not airless packaging","warning_text":"packaging issues noted","provenance":[{"creator_handle":"vanitarattan","creator_name":"Dr. Vanita Rattan","channel_url":"https://www.youtube.com/@vanitarattan","video_url":"https://www.youtube.com/watch?v=pFq6w_enOvQ","video_title":"Best & worst brightening vitamin c serums on Nykaa","video_date":"2025-09-15"}]},{"tag":"non_irritating","label":"Non-irritating","group":"attribute","polarity":"negative","mention_count":1,"product_count":1,"source_type":"llm_tagger","sample_quote":"they put in blood orange fruit extract which is an irritant","warning_text":"irritated some skin","provenance":[{"creator_handle":"vanitarattan","creator_name":"Dr. Vanita Rattan","channel_url":"https://www.youtube.com/@vanitarattan","video_url":"https://www.youtube.com/watch?v=pFq6w_enOvQ","video_title":"Best & worst brightening vitamin c serums on Nykaa","video_date":"2025-09-15"}]}]},"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":"worth trying","is_sponsored":false,"video_titles":["Best & worst brightening vitamin c serums on Nykaa"],"quotes":[{"text":"I do actually like this. This is very nice.","timestamp_start":1042.24,"timestamp_end":1043.76,"timestamp_start_formatted":"17:22","video_url":"https://www.youtube.com/watch?v=pFq6w_enOvQ&t=1042s","sentiment":"positive","topics":["quality feel"],"mentions_variant":null},{"text":"I like the heaviness. It does feel good quality.","timestamp_start":1043.76,"timestamp_end":1046.942,"timestamp_start_formatted":"17:23","video_url":"https://www.youtube.com/watch?v=pFq6w_enOvQ&t=1043s","sentiment":"positive","topics":["packaging","quality"],"mentions_variant":null},{"text":"Smells not too bad, actually.","timestamp_start":null,"timestamp_end":null,"timestamp_start_formatted":null,"video_url":"https://www.youtube.com/watch?v=pFq6w_enOvQ","sentiment":"positive","topics":["smell"],"mentions_variant":null},{"text":"ethaloscorbic acid which I like","timestamp_start":1076.64,"timestamp_end":1076.878777777778,"timestamp_start_formatted":"17:56","video_url":"https://www.youtube.com/watch?v=pFq6w_enOvQ&t=1076s","sentiment":"positive","topics":["ingredients","vitamin C form"],"mentions_variant":null},{"text":"they put in nyinamide which I like again","timestamp_start":1078.789,"timestamp_end":1079.152,"timestamp_start_formatted":"17:58","video_url":"https://www.youtube.com/watch?v=pFq6w_enOvQ&t=1078s","sentiment":"positive","topics":["ingredients","niacinamide"],"mentions_variant":null},{"text":"they have used alpha arbutin but a tiny fraction of a percent. So you're not really going to get much benefit from that.","timestamp_start":1081.28,"timestamp_end":1085.28,"timestamp_start_formatted":"18:01","video_url":"https://www.youtube.com/watch?v=pFq6w_enOvQ&t=1081s","sentiment":"mixed","topics":["ingredients","low concentration"],"mentions_variant":null},{"text":"they put in blood orange fruit extract which is an irritant","timestamp_start":1089.2,"timestamp_end":1092.48,"timestamp_start_formatted":"18:09","video_url":"https://www.youtube.com/watch?v=pFq6w_enOvQ&t=1089s","sentiment":"negative","topics":["irritant","ingredients"],"mentions_variant":null},{"text":"the packaging is also not ideal cuz it's not airless packaging","timestamp_start":1092.48,"timestamp_end":1095.8081818181818,"timestamp_start_formatted":"18:12","video_url":"https://www.youtube.com/watch?v=pFq6w_enOvQ&t=1092s","sentiment":"negative","topics":["packaging"],"mentions_variant":null},{"text":"if you just change your packaging and you just get rid of the blood fruit extract which is an irritant, I think you're going to be on to a fantastic formula","timestamp_start":1098.72,"timestamp_end":1101.76,"timestamp_start_formatted":"18:18","video_url":"https://www.youtube.com/watch?v=pFq6w_enOvQ&t=1098s","sentiment":"mixed","topics":["potential","needs improvement"],"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."]}}