Supplements (28) for Histidine


Histidine is an essential amino acid involved in protein synthesis, tissue repair, and the maintenance of nerve-protecting myelin sheaths. It is a precursor to histamine and carnosine and supports immune response, digestion, neurotransmission, and heavy-metal chelation.

Across 29 Histidine products
Optimal dose500 mg – 1500 mg
Price$24.99median
Price per serving$0.72median
Price per 10 mg$0.10median
Dose per serving77 mgmedian
Top forms L-Histidine Hydrochloride 5 L-Histidine Monohydrochoride 1 L-Histidine Hydrochloride Monohydrate 1
Histidine: 500 mg
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87
L-Histidiine 600 mg, 60 Capsule(s) NOW
4.6
★ ★ ★ ★ ★
(449 ratings)
Histidine: 600 mg
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85
Histidine: 100 mg
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79
Amino-9 Essentials Powder, 330 Gram(s) NOW Sports
4.4
★ ★ ★ ★ ★
(1540 ratings)
Histidine: 319 mg
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72
Aller-Max, 100 Capsule(s) Country Life
4.6
★ ★ ★ ★ ★
(729 ratings)
Histidine: 200 mg
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70
Aller-Max, 50 Capsule(s) Country Life
4.6
★ ★ ★ ★ ★
(368 ratings)
Histidine: 200 mg
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60
Daily Amino Acid, 120 Tablet(s) 21st Century
4.6
★ ★ ★ ★ ★
(8733 ratings)
Histidine: 17 mg
Histidine: 520 mg
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77
Amino Complex Berry Flavored, 8 Ounce(s) Thorne
4.6
★ ★ ★ ★ ★
(5898 ratings)
Histidine: 150 mg
Histidine: 50 mg
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68
Caprotein, 460 g Mt. Capra
4.6
★ ★ ★ ★ ★
(930 ratings)
Histidine: 217 mg
Histidine: 50 mg
Histidine: 50 mg
Histidine: 50 mg
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66
Histidine: 50 mg
Histidine: 50 mg
Histidine: 50 mg
Histidine: 50 mg
Histidine: 566 mg
Histidine: 445 mg
1–20 of 28
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