Support dopamine and mental clarity with pure L-tyrosine—zero fillers.
Each capsule contains exactly 500mg L-tyrosine—pure amino acid, nothing else. No rice flour, no binders, no flow agents. L-tyrosine is metabolised to catecholamines (dopamine, noradrenaline), supporting focus, stress resilience, and thermogenesis during demanding periods or physical exertion.
Why This Formula
✔ Pure L-tyrosine only—500mg per capsule with zero padding
✔ Amino acid form—directly metabolised to dopamine precursor
✔ No fillers, no binders, no flow agents—clean formulation
✔ Taken on empty stomach or with carbohydrates only for optimal absorption
✔ Ideal for pre-workout or during high-cognitive-demand periodsWho It's For
Those seeking mental clarity, focus, and stress resilience during demanding periods. Athletes, students, and professionals valuing pure amino acid supplementation without excipients.
The xSpan Labs Standard
Small-batch manufactured in the UK to GMP and ISO 9001 standards. No unnecessary fillers, no artificial colours, no inflated marketing—just premium-grade ingredients in their most effective forms. Every batch is tested for purity and potency.
L-Tyrosine 500mg 120 Capsules - High Quality Pure Amino Acid
Directions
Adults, take 1-2 capsules per day, ideally on an empty stomach or with a carbohydrate only snack. Do not take within 3 hours of bedtime. Do not exceed recommended daily dose.
Ingredients
L-Tyrosine 500 mg, Capsule Shell: Hydroxypropyl Methylcellulose.
Cautions
Always consult your health practitioner before taking nutritional supplements, especially if you are taking medication or are under medical supervision.
Not recommended for use by pregnant or breastfeeding women. You should not take supplements as a substitute for a varied balanced diet or healthy lifestyle. Store in a cool dry place, out of reach of children. Not suitable for vegans.
Suitable for Vegetarians but not Vegans
L-Tyrosine 500mg 120 Capsules - High Quality Pure Amino Acid with no fillers, flow agents or binders :
- each capsules contain 500mg of pure L-Tyrosine Amino Acid Nutritional Supplement
- no fillers or binders or flow agents
- often taken during stressful periods
- often taken as part of a pre-workout stack
xSpan Labs Guarantees High Quality L-Tyrosine Capsules manufactured exclusively in the UK to GMP code of practice and ISO 9001, using only the finest quality raw materials in their highest grade and purest form so you receive a consistently high-quality product.
Our formulation is free from: ✘lactose, ✘gluten, ✘wheat, ✘salt, ✘dairy, ✘ artificial Preservatives, ✘Artificial Colours, ✘GMOs.
Suitable for Vegetarians but NOT Vegans.