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L-Theanine

L-Theanine

Regular price R 215.00
Sale price R 215.00 Regular price

Servings: 60 | Price per serving: R 3.58

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Pure L-Theanine amino acid supporting calm focus and relaxation, vegan-friendly formulation offering non-drowsy balance for daily wellbeing.

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Frequently Asked Questions

L-Theanine is an amino acid found naturally in green tea that crosses the blood-brain barrier and increases alpha brain wave activity — the mental state associated with relaxed alertness, similar to light meditation. It raises GABA, serotonin, and dopamine without sedation, giving you a calm, clear-headed focus. Unlike stimulants, it quiets mental noise without slowing you down.
Identical efficacy in both forms. Capsules are convenient and pre-dosed for daily use. The powder dissolves easily into coffee, tea, or water — particularly fitting since L-Theanine naturally occurs in tea. Standard dose is 100–300mg once or twice daily. For sleep support, take 200mg 30–60 minutes before bed. Use a milligram-precise scale when measuring powder — teaspoon estimates at this dose range are unreliable.
The L-Theanine and caffeine combination is one of the most well-researched nootropic stacks in the world. L-Theanine smooths out caffeine's jitteriness, anxiety spike, and heart rate increase while preserving and often enhancing its focus and alertness benefits. The classic ratio is 2:1 — 200mg L-Theanine to 100mg caffeine. Add the powder directly to your morning coffee or take a capsule alongside it.
No — at daytime doses (100–300mg) L-Theanine promotes calm focus, not sleepiness. The relaxation it produces is similar to a meditative state, not sedation. It is safe for daily use with no dependency risk, no withdrawal effects, and a strong safety record at doses up to 400mg/day. You can use it consistently without building tolerance.
Yes — this is one of the most effective natural sleep combinations available. At higher evening doses (200–400mg), L-Theanine promotes relaxation and improves sleep quality without next-day grogginess. Paired with Magnesium Bisglycinate (which supports GABA receptors) and Valerian (which enhances GABA signalling directly), the three work through complementary pathways for noticeably deeper, more restful sleep.

Product Specifications

L-Theanine is a naturally occurring amino acid known for its ability to promote calm alertness without causing drowsiness. Each capsule provides 300 mg of pure L-Theanine, supporting relaxation and mental clarity for adults seeking focused calm in daily life. This clean formulation is vegan, non-GMO, and free from common allergens such as dairy, soy, gluten, and sugar. As part of balanced amino acid nutrition, it contributes to normal relaxation and cognitive balance. Use only as directed. Consult a healthcare provider if pregnant, breastfeeding, or taking medication.

CASPULES
• Contributes to normal relaxation without drowsiness
• Supports calm focus and cognitive balance
• Provides 300 mg pure L-Theanine per capsule
• Vegan, sugar-free and allergen-free formulation
• Convenient daily capsule for balanced wellbeing

POWDER
• Contributes to relaxation without causing drowsiness
• Supports mental focus and calm alertness
• Pure amino acid naturally sourced from green tea
• Vegan, non-GMO and allergen-free formulation
• Easily mixes into water, juice, or smoothies

CAPSULES
• Take 1 capsule daily with water.
• May increase to 2 capsules (600 mg) if recommended by a healthcare provider.
• Use only as directed and consult a professional if pregnant or on medication.

POWDER
• Take 200 mg powder 1–2 times daily (approx. 1/16 teaspoon).
• Mix with water, juice, or smoothies.
• Use only as directed; may cause mild drowsiness in sensitive individuals.

CAPSULES
• L-Theanine – 300 mg (per veggie capsule)
• Free from dairy, soy, gluten, and sugar
• No artificial colours or flavours

POWDER
• L-Theanine – 200 mg (per 200 mg serving)
• Free from dairy, soy, gluten, and sugar

What makes Supplement Labs supplements different from others?

Supplement Labs supplements are made with clean, science-backed ingredients and no unnecessary fillers. Our focus is on curating supplements that are natural and know what exactly your body needs.

Are your supplements safe to take every day?

Yes! All Supplement Labs products are formulated for daily use and designed to support your long-term wellness. We have certifications that prove that our supplements are safe to take for various health aspects.

When will I start seeing results?

That depends on the supplement and your personal health goals. The results are visible depending on your consistency. Remember to be consistent to feel a noticeable difference.

Can I take more than one Supplement Labs supplement at a time?

Absolutely. Our products are made to work well together.Ā  You can blend the supplements as per your routine.

Are Supplement Labs supplements vegan or allergen-free?

Many of our products are vegan, gluten-free, and made without common allergens, but this varies by product.

Bottles Capsules 60 Caps

L-Theanine

Regular price R 215.00
Sale price R 215.00 Regular price