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Product Details
Agelabs L-Theanine 200 mg is a pure, pharmaceutical-grade L-theanine supplement — the naturally occurring amino acid found in green tea leaves that supports calm, alert focus without sedation. Each vegetarian capsule delivers a clinically meaningful 200 mg dose (no proprietary blends, no synthetic D-isomer). L-theanine is one of the most well-studied compounds for reducing everyday stress while maintaining sharp cognitive performance — the reason it's the go-to nootropic for founders, professionals, and high performers.
Key Benefits
- Calm focus — Supports relaxed alertness without drowsiness or sedation
- Alpha brain waves — Promotes the alpha-wave state associated with meditation and creative focus
- Everyday stress — Helps manage mental restlessness and stress-load without impairing performance
- Coffee companion — Smooths the caffeine curve — reduces jitters while extending focused attention
- Sleep quality — Taken 30–60 minutes before bed, supports easier wind-down and sleep onset
- No dependence — Non-habit-forming; suitable for daily use
Who it's for
- Professionals and founders managing sustained high-focus workloads
- Coffee drinkers who want the focus without the anxiety spike
- Adults with everyday stress or wind-down challenges at night
- Anyone building a clean nootropic stack — pairs well with Brahmi + Ginkgo
What's inside — per capsule
| Ingredient | Amount | Role |
|---|---|---|
| L-Theanine | 200 mg | Calm focus; alpha-wave support; stress modulation |
| Capsule shell | — | Vegetarian HPMC |
60 vegetarian capsules per bottle. No fillers, binders, or artificial colours.
How to use
Take 1 capsule once or twice daily. For calm focus alongside caffeine: take with your morning coffee. For evening wind-down: take 30–60 minutes before bed. Onset is typically 30–40 minutes; effects last 4–6 hours.
Formulation notes
Pure L-Theanine — no synthetic D-isomer, no proprietary blends hiding smaller doses. Lab tested for identity and purity. Manufactured in an FSSAI-licensed facility. Free from added sugar, gluten, and dairy.
Important information
This product is a nutraceutical dietary supplement and is not intended to diagnose, treat, cure, or prevent any disease. Not recommended for pregnant or lactating women or children under 18. Consult a qualified healthcare practitioner before use if you are on prescription medication or have a pre-existing medical condition.
Frequently Asked Questions
Who is Agelabs L-Theanine 200 mg for?
Agelabs L-Theanine is designed for professionals and founders managing sustained high-focus workloads, coffee drinkers who want focus without the anxiety spike, and adults with everyday stress or wind-down challenges at night.
How much L-Theanine is in each Agelabs capsule?
Each vegetarian capsule delivers a clinically meaningful 200 mg of pure L-Theanine — no proprietary blends, no synthetic D-isomer. A bottle contains 60 capsules.
Will Agelabs L-Theanine make me drowsy?
No. L-Theanine supports relaxed alertness without drowsiness or sedation. It promotes the alpha-wave brain state associated with meditation and calm focus, which is why it is popular among founders and high performers.
Can I take L-Theanine with coffee?
Yes — that is one of its most common use cases. Taken with coffee, L-Theanine smooths the caffeine curve, reduces jitters and extends focused attention.
How and when should I take Agelabs L-Theanine?
Take 1 capsule once or twice daily. For calm focus alongside caffeine, take it with your morning coffee. For evening wind-down, take it 30 to 60 minutes before bed. Onset is typically 30 to 40 minutes; effects last 4 to 6 hours.
Is L-Theanine habit forming?
No. L-Theanine is non-habit forming and suitable for daily use.
Is Agelabs L-Theanine FSSAI licensed, lab tested and vegetarian?
Yes. Manufactured in an FSSAI-licensed facility, lab tested for identity and purity. The capsule shell is vegetarian HPMC. Free from added sugar, gluten and dairy.
Who should not take L-Theanine?
Not recommended for pregnant or lactating women or children under 18. Consult a qualified healthcare practitioner before use if you are on prescription medication or have a pre-existing medical condition.
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