Myvitamins
L-Theanine & Caffeine
capsule
VeganGluten-Free
£9.99
£9.99Check price at Myvitamins
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Dose
200mg L-Theanine + 100mg Caffeine
Servings
60
Pros
- Well-researched combination with strong evidence for focus and calm energy
- Ideal 2:1 L-Theanine to caffeine ratio
- Convenient — no need to measure or mix
Cons
- Contains caffeine — not suitable for evening use or those sensitive to stimulants
- Caffeine tolerance can build with regular use