L-Histidine Hydrochloride

L-Histidine Hydrochloride | Supplement DB

Across the database

Across the listed products that contain L-Histidine Hydrochloride, we counted whether the amount is disclosed, how much is used, in which dosage forms and brands, and what it is combined with. This shows how the ingredient is used in a way a single label cannot.

Is the amount disclosed?
Amount disclosed	18	The label states a quantity
Amount not disclosed	21 (54%)	Typically a component of a proprietary blend, where the manufacturer does not publish the amount

Amount per serving (unit: mg, 18 products)
Measure	Amount	Meaning
Minimum	25 mg	Lowest label value in the database
25th percentile	70 mg	A quarter of products are at or below this

Median	100 mg	The middle value

75th percentile	495 mg	A quarter of products are at or above this

Maximum	500 mg	Highest label value in the database

Dosage forms of products with L-Histidine Hydrochloride
Form	Products	Share
Powder	27	69%
Capsule	8	21%
Softgel	3	8%
Liquid	1	3%

Brands using L-Histidine Hydrochloride (by number of products, top 10)
Brand	Products	Share
MN Morphogen Nutrition	5	13%
BulkSupplements.com	4	10%
Vital Pharmaceuticals	3	8%
ALLMAX NUTRITION	3	8%
Metabolic Maintenance

Ingredients	Products	Share
L-Valine	30	77%
L-Leucine	29	74%
L-Isoleucine	29	74%
L-Threonine	29	74%

Across the database

Products with this ingredient (newest first)