L-Histidine
Found in 111 products 5 forms available Trending for: immune modulation, histamine support, memory support
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Supplement Guide Promising evidence
L-Histidine
In 1896, chemists first pulled a curious amino acid from animal tissue. They named it histidine—"tissue-born"—and for decades it blended into the background of...
Matches L-Histidine
Best For Robust evidence
Best for Muscle Growth
Creatine monohydrate: 3–5 g daily
Understanding L-Histidine
Research-backed benefits
→Supports immune function
→Helps maintain healthy histamine levels for brain signaling
→Supports tissue repair and recovery
Dosage Guide
60mg
Low
194.5mg
Standard
450mg
Therapeutic
• Most products contain 60-194.5mg
• Therapeutic dose: 194.5-450mg
Forms & Absorption
L-Histidine
Standard form
574 products
Histidine
Standard form
199 products
L-Histidine Hydrochloride
Standard form
139 products
Essential Amino Acids
Standard form
64 products
L-Histidine; Micronized
Standard form
58 products
Timing & Usage
Based on analyzing 6,069 products with L-Histidine
Best taken:Empty stomach
With food:8% recommend empty stomach, 5% with food
Spacing:<1% show interactions
Works Well With
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Amino Complex
The Vitamin Shoppe • Tablet or Pill
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