{"ok":true,"data":{"product":{"brand":"Jumiso","name":"Niacinamide 20% Serum","slug":"jumiso-niacinamide-20-serum","product_url":"/products/jumiso-niacinamide-20-serum","brand_url":"/brands/jumiso","subcategory":"serum","formulation":"serum","finish":null,"price_tier":"mid_range","enriched_price":"$20.40–$40.50","enriched_price_usd":20.4,"retailers":["Amazon","YesStyle","Olive Young US","StyleKorean","Stylevana","iHerb"],"key_ingredients":["Niacinamide","Tranexamic Acid","Glutathione","Asiaticoside","Madecassic Acid","Asiatic Acid","Hyaluronic Acid","Sodium Hyaluronate","Hydrolyzed Hyaluronic Acid","Allantoin"],"claims":["brightening","pore-refining","fades pigmentation","calms redness","non-sticky finish"],"consensus_summary":"Jumiso Niacinamide 20% Serum has a lightweight texture and includes tranexamic acid for brightening, according to Tina Tanaka Harris. Dr. Dustin Portela (board-certified dermatologist) confirms the texture feels nice, consistent with Jumiso's generally good textures. Several creators note it's affordable and calming, but no one mentions irritation or longevity issues.","gtin":null,"shades":[]},"signal":{"total_mentions":2,"holy_grail_count":0,"loves_it_count":0,"worth_trying_count":2,"mentions_count":0,"mixed_count":0,"not_recommended_count":0,"unsponsored_count":2,"sponsored_count":0},"caveats":{"mixed_evidence":false,"single_creator":false,"no_price_data":false,"has_negative":false},"tags":{"claims":[],"attributes":[],"good_for":[],"best_for":[],"value":[],"warnings":[]},"creators":[{"handle":"drdustinportela","display_name":"Dr. Dustin Portela","profile_url":"/creators/drdustinportela","channel_url":"https://www.youtube.com/@drdustinportela","specialty":["board-certified dermatologist","skincare focus"],"years_active":3,"subscriber_count":202000,"endorsement_strength":"worth trying","is_sponsored":false,"video_titles":["Stop Wasting Money on K-Beauty: Dermatologist's Essential Guide"],"quotes":[{"text":"This feels very nice.","timestamp_start":392.04,"timestamp_end":394.3066666666667,"timestamp_start_formatted":"6:32","video_url":"https://www.youtube.com/watch?v=mwDhGluMtzs&t=392s","sentiment":"positive","topics":["texture","feel"],"mentions_variant":null},{"text":"Jumiso has great textures to their products.","timestamp_start":393.66,"timestamp_end":397.28,"timestamp_start_formatted":"6:33","video_url":"https://www.youtube.com/watch?v=mwDhGluMtzs&t=393s","sentiment":"positive","topics":["texture"],"mentions_variant":null}]},{"handle":"tinatanakaharris","display_name":"Tina Tanaka Harris","profile_url":"/creators/tinatanakaharris","channel_url":"https://www.youtube.com/@tinatanakaharris","specialty":["beauty content creator","skincare focus","k-beauty specialist"],"years_active":15,"subscriber_count":274000,"endorsement_strength":"worth trying","is_sponsored":false,"video_titles":["Best K-Beauty Deals on YesStyle"],"quotes":[{"text":"The texture actually does look really nice and lightweight.","timestamp_start":550,"timestamp_end":553.92,"timestamp_start_formatted":"9:10","video_url":"https://www.youtube.com/watch?v=cmJcH5GUlHA&t=550s","sentiment":"positive","topics":["texture","lightweight"],"mentions_variant":null},{"text":"It does have tranexamic acid as well as another brightener.","timestamp_start":551.92,"timestamp_end":558.24,"timestamp_start_formatted":"9:11","video_url":"https://www.youtube.com/watch?v=cmJcH5GUlHA&t=551s","sentiment":"positive","topics":["brightening"],"mentions_variant":null},{"text":"Looks like a really calming and brightening serum which is in a cute purple bottle.","timestamp_start":558.24,"timestamp_end":565.76,"timestamp_start_formatted":"9:18","video_url":"https://www.youtube.com/watch?v=cmJcH5GUlHA&t=558s","sentiment":"positive","topics":["brightening","packaging"],"mentions_variant":null},{"text":"I actually have enjoyed most of Jumiso's serums that I had tried in the past.","timestamp_start":565.76,"timestamp_end":569.36,"timestamp_start_formatted":"9:25","video_url":"https://www.youtube.com/watch?v=cmJcH5GUlHA&t=565s","sentiment":"positive","topics":["holy grail"],"mentions_variant":null},{"text":"They're pretty affordable, too.","timestamp_start":569.36,"timestamp_end":572.4266666666666,"timestamp_start_formatted":"9:29","video_url":"https://www.youtube.com/watch?v=cmJcH5GUlHA&t=569s","sentiment":"positive","topics":["value"],"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."]}}