L-Theanine, సపోర్ట్ కాగ్నిటివ్ సపోర్ట్ హెల్త్ రిలాక్సేషన్ 120 వెజ్ క్యాప్సూల్స్

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Support Relaxation & Cognitive Health
Support Immune Health
Support Sleep Health
Science-backed, 100% Honest Claims with No False Promises.

Key Health Benefits

Benefit AreaDescriptionPubMed Link
Cognitive enhancement (attention)In middle-aged subjects, L-theanine intake (single 150 mg dose) improved attention and working memory. Specifically, it reduced reaction time on a Stroop attention task and increased correct answers with fewer omission errors in a working memory test. This suggests L-theanine can acutely boost focus and executive function.PubMed: 33751906
Blood pressure regulationUnder mental stress, L-theanine (200–250 mg) blunted stress-induced blood pressure increases. In high-stress responders, those taking L-theanine showed significantly smaller systolic/diastolic rises during a stressful task than placebo. L-theanine also reduced tension-anxiety scores in this trial, indicating cardiovascular and anxiety benefits.PubMed: 23107346
Immune support (Th1/Th2 balance)In athletes undergoing intense training, 6-week L-theanine supplementation (300 mg/day) favorably modulated immune markers. The supplemented group showed a decrease in IL-10 (an anti-inflammatory cytokine) and an improved Th1/Th2 cytokine ratio. This suggests L-theanine helps restore immune balance after strenuous exercise.PubMed: 30770758

Dosage Recommendation

GoalStack
Daily Relaxation & Stress Relief100 mg L-theanine once or twice daily, ideally mid-morning and/or mid-afternoon
Enhanced Focus (with Caffeine)100 mg L-theanine + 90 mg caffeine 30 min before cognitively demanding tasks
Sleep Support100 mg L-theanine 30–60 min before bedtime
Blood Pressure Management100 mg L-theanine daily, split morning/evening

Supplement Facts

NUTRITIONAL INFORMATION

Serving Size: 1 veg. Capsule
 
 Amt. per Serving% RDA Men% RDA Women
L-Theanine100mg  
Vitamin B11.7mg94.44100
Ingredients: L-Theanine, Vitamin B1, Bulking Agent INS 460 (i), Anticaking Agent INS 341(iii) & Vegetable Capsule Shell (HPMC) (INS 464)

When Will I See Results?

GoalExpected Timeline
Stress & Anxiety ReductionWithin 30–60 minutes for acute relief; cumulative benefit over 1–2 weeks
Improved SleepNoticeable after the first week; optimal effects by 3–4 weeks
Cognitive PerformanceWithin 30 minutes when combined with caffeine; sustained benefits with regular use
Blood Pressure SupportGradual (4–6 weeks) for measurable reductions
Immune ModulationWithin 4 weeks under sustained stress conditions

How to Maximise Results

GoalStack
Relaxation & SleepL-theanine + magnesium glycinate (200 mg) + good sleep hygiene
Mental FocusL-theanine + caffeine (match study ratios) + B-complex vitamin
Blood Pressure SupportL-theanine + omega-3 fish oil (1 g EPA/DHA) + DASH-style diet
Immune ResilienceL-theanine + vitamin C (500 mg) + regular moderate exercise

What to Avoid

SubstanceReason to AvoidSpacing Tip
High-Dose StimulantsMay counteract L-theanine’s calming effectsAvoid within 2 hours of large stimulant doses
AlcoholCan interfere with sleep-supportive benefitsAvoid alcohol within 2 hours of bedtime dose
Sedative MedicationsAdditive CNS depressant effects may occurConsult a healthcare provider if combining

Third Party NABL Lab Report

Third Party NABL Lab Report for L-Theanine :

 

Click here to view the report

100% Vegetarian Supplement
GMP Certified
ISO Certified
FSSC 22000
FSSAI Approved

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Dosage Once or Twice a Day
Best Time During the Day for Focus or 30–60 Minutes Before Bed for Sleep
Avoid Taking with High-Caffeine Energy Drinks
Maximum Benefit After 2–4 Weeks
Effective With Magnesium or Melatonin
Form Capsule
GMP Certified
ISO Certified
FSSC 22000
FSSAI Approved
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100% Vegetarian Supplement
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Frequently Asked Questions

What is HealthyHey L-Theanine, Support cognitive Support Health relaxation and what are its key benefits?

HealthyHey L-Theanine, Support cognitive Support Health relaxation is a premium-quality supplement designed to support overall wellness. It is manufactured in FSSAI-licensed, GMP-certified (audited by TÜV India), and FSSC 22000-certified facilities. Every batch is third-party tested at NABL-accredited labs for purity and potency.

How should I take HealthyHey L-Theanine, Support cognitive Support Health relaxation?

Take one to two capsules daily with a meal and a glass of water for optimal absorption, or as directed by your healthcare provider.

Are there any side effects of L-Theanine, Support cognitive Support Health relaxation?

HealthyHey L-Theanine, Support cognitive Support Health relaxation uses well-studied ingredients at recommended dosages and is generally well-tolerated. Some individuals may experience mild digestive adjustment during the first few days. If you experience any adverse effects, discontinue use and consult your healthcare provider. This product is not intended to diagnose, treat, cure, or prevent any disease.

Is HealthyHey L-Theanine, Support cognitive Support Health relaxation vegetarian?

Yes, HealthyHey L-Theanine, Support cognitive Support Health relaxation uses plant-based HPMC (hydroxypropyl methylcellulose) vegetarian capsules and contains no animal-derived ingredients. It is suitable for vegetarians.

What quality certifications does this product have?

HealthyHey L-Theanine, Support cognitive Support Health relaxation is manufactured at facilities holding FSSAI licence, GMP certification (audited by TÜV India), FSSC 22000 V6, and ISO 22000 certifications. Each batch undergoes third-party testing at NABL-accredited laboratories, and we publish lab reports for transparency. Over 200 NABL lab reports have been published across our product range.

Can I take L-Theanine, Support cognitive Support Health relaxation with other supplements?

Many supplements can be taken together safely. However, individual combinations depend on your health goals and existing medications. We recommend consulting your healthcare provider before combining multiple supplements, especially if you are pregnant, breastfeeding, or on prescription medication. Check our Recommended Stacks on healthyhey.com for clinically guided combinations.

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Lab Report L-Theanine

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