NIH Dietary Supplement Label Database

Returns a paginated list of full label records whose brand name matches the query, with the total match count alongside the hits.

Returns a paginated list of brand names containing the keyword, one entry per matching label, with the total count of matches.

Returns a paginated, alphabetically sorted list of brand names starting with the given letter, or with a digit when 'Other' is sent.

Returns ingredient groups whose group name contains the keyword, each with its DSLD group id, category (vitamin, botanical, mineral and so on) and the full synonym list DSLD normalises label text against.

Returns ingredient groups whose name starts with the given letter, or with a digit when 'Other' is sent, each with its group id, category and synonyms.

Matches the term against every synonym and alternate name of each ingredient group, not just the group name, returning the matching groups with their ids, categories and synonym lists.

Returns one complete supplement label by its DSLD id: product and brand name, UPC/SKU, net contents, serving sizes, physical form, target groups, product type, every ingredient row with quantity, unit, percent daily value, UNII code, ingredient group and alternate forms, plus label statements, claims, contacts and the on/off market event dates.

Returns a paginated list of labels whose product name contains the keyword, each hit carrying the product name, brand, serving sizes and physical form.

Returns a paginated, alphabetically sorted list of labels whose product name starts with the given letter, or with a digit when 'Other' is sent.

Full-text search across every field of every label, returning complete label records plus a stats block with the match count and the percentage of the database matched, narrowable by market status, entry year, product type, ingredient name or category, brand, target group, supplement form and claim type.

Returns a JSON array of yearly buckets counting how many labels matching the same search and filters were entered into DSLD in each year, each bucket giving the year, its epoch timestamp and the document count.

Returns the running DSLD API version, its deployment config, the month the data snapshot was published and the Elasticsearch index names behind it.