BioStacks
Best for
Ingredients (1)
L-Tyrosine
100%Dose
1000 mg
Target
500–2000 mg
Form
—
Other Ingredients
No other ingredients listed
How to Take It
Best taken in the morning
Take in the morning. It competes with other amino acids for uptake, so a protein-heavy meal blunts it.
On an empty stomach
Keep it away from protein-heavy meals
On the label
Add 1g (approx. 5 scoops) to your preferred amount of water or juice. For best results, use minimum 50ml liquid. Consume once daily, 30-60 minutes before exercise. Powder settles over time, we recommend weighing for the most accurate measure.
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
£12.49≈ $15.86
Near the median of 38 tyrosine supplements
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Sources & Scoring
Nutrient data (RDA, UL, and safety thresholds) sourced from the NIH Office of Dietary Supplements and the National Academies Dietary Reference Intakes (DRI).
This is not medical advice. Consult a healthcare provider before making changes to your supplement routine.
The score analyzes what's on the label: ingredient doses vs. studied ranges, chemical forms, evidence levels, and known interactions. It does not verify label accuracy or test for contaminants — for that, look for third-party certifications like USP or NSF.