{"ok":true,"data":{"product":{"brand":"DS Laboratories","name":"Revita Extra Strength Hair Density Shampoo","slug":"ds-laboratories-revita-extra-strength-hair-density-shampoo","product_url":"/products/ds-laboratories-revita-extra-strength-hair-density-shampoo","brand_url":"/brands/ds-laboratories","subcategory":"shampoo","formulation":null,"finish":null,"price_tier":"drugstore","enriched_price":"$40.00","enriched_price_usd":40,"retailers":["DS Laboratories","Target"],"key_ingredients":["Nanoxidil","Caffeine","Turmeric Root Oil","Prebiotics","Saw Palmetto","Niacinamide","Biotin","Arnica Montana Flower Extract","Gleditsia Fera Pod Extract","Epilobium Angustifolium Flower/Leaf/Stem Extract"],"claims":["Promotes hair density","Nourishes the scalp","Color safe","200% higher concentration of active ingredients","Contains Nanoxidil"],"consensus_summary":"DS Laboratories Revita Extra Strength Hair Density Shampoo provides a clinical-feeling clean that leaves hair soft and healthy without stripping, according to board-certified dermatologist Doctorly. He notes it is not strongly scented and praises the quality it gives hair, calling it \"a good solid clean.\" The single review is uniformly positive, with no criticism mentioned.","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":[{"tag":"fragrance_free","label":"Fragrance-free","group":"claim","polarity":"positive","mention_count":1,"product_count":1,"source_type":"creator_quote","sample_quote":"It's not strongly scented.","provenance":[{"creator_handle":"doctorly","creator_name":"Doctorly","channel_url":"https://www.youtube.com/@doctorly","video_url":"https://www.youtube.com/watch?v=Wp-2KdUhlXc","video_title":"Life Changing Hair Products You Need Right Now","video_date":"2026-03-20"}]}],"attributes":[],"good_for":[],"best_for":[],"value":[],"warnings":[]},"creators":[{"handle":"doctorly","display_name":"Doctorly","profile_url":"/creators/doctorly","channel_url":"https://www.youtube.com/@doctorly","specialty":["board-certified dermatologist","skincare focus"],"years_active":6,"subscriber_count":3540000,"endorsement_strength":"loves it","is_sponsored":false,"video_titles":["Life Changing Hair Products You Need Right Now"],"quotes":[{"text":"I love this shampoo.","timestamp_start":300.88,"timestamp_end":302.9422222222222,"timestamp_start_formatted":"5:00","video_url":"https://www.youtube.com/watch?v=Wp-2KdUhlXc&t=300s","sentiment":"positive","topics":["love"],"mentions_variant":null},{"text":"It feels like gives you a good solid clean.","timestamp_start":313.6,"timestamp_end":316.8,"timestamp_start_formatted":"5:13","video_url":"https://www.youtube.com/watch?v=Wp-2KdUhlXc&t=313s","sentiment":"positive","topics":["clean","quality"],"mentions_variant":null},{"text":"It's not strongly scented.","timestamp_start":null,"timestamp_end":null,"timestamp_start_formatted":null,"video_url":"https://www.youtube.com/watch?v=Wp-2KdUhlXc","sentiment":"positive","topics":["scent","fragrance-free"],"mentions_variant":null},{"text":"It feels a little bit clinical, but the quality it gives your hair, it really does make your hair feel very soft and healthy.","timestamp_start":null,"timestamp_end":null,"timestamp_start_formatted":null,"video_url":"https://www.youtube.com/watch?v=Wp-2KdUhlXc","sentiment":"positive","topics":["softness","healthy","quality"],"mentions_variant":null},{"text":"It's not stripped like a lot of shampoos do.","timestamp_start":331.039,"timestamp_end":334.32,"timestamp_start_formatted":"5:31","video_url":"https://www.youtube.com/watch?v=Wp-2KdUhlXc&t=331s","sentiment":"positive","topics":["gentle","non-stripping"],"mentions_variant":null},{"text":"I really have loved this shampoo and this experience from it.","timestamp_start":332.88,"timestamp_end":335.28,"timestamp_start_formatted":"5:32","video_url":"https://www.youtube.com/watch?v=Wp-2KdUhlXc&t=332s","sentiment":"positive","topics":["love","experience"],"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."]}}