You save 1,790 (32%)
32% off the seller list price
Estimated doorstep delivery by 4 Nov - 6 Nov from USA
Achieve Calm Focus Without Drowsiness
Doctor's Best L-Theanine Suntheanine 150 mg veggie capsules are imported from authorized US retailers and authorized brand partners to India, offering a pure form of L-theanine renowned for promoting relaxation and mental clarity. This formula supports a calm state of mind, ideal for managing everyday stress while maintaining alertness. It's a Non-GMO, gluten-free, soy-free, and vegan-friendly choice for your wellness routine.
Each capsule delivers 150 mg of Suntheanine, a well-researched amino acid found in green tea. It helps encourage a relaxed state without drowsiness, supporting cognitive performance by promoting attention and mental sharpness. This makes it beneficial for work, study, or any focus-driven activities, ensuring you stay alert and calm.
Compared to local alternatives, this USA-sourced L-Theanine offers a specific Suntheanine form, verified by rigorous testing. All customs duties and GST are included in the displayed price, with delivery via ExpressBox tracked shipping within 13-15 days. Enjoy peace of mind with authentic, high-quality supplements.
Science-Backed Relaxation
Doctor's Best L-Theanine leverages Suntheanine, a patented, pure form of L-theanine. This amino acid, naturally found in green tea, is scientifically recognized for its ability to promote alpha brain waves, inducing a state of relaxed alertness. Unlike some calming agents, it does not cause drowsiness, making it ideal for daytime use. This formulation is rigorously tested for purity and potency, ensuring you receive a high-quality supplement designed for effective stress management and enhanced cognitive function. Sourced from authorized US retailers and authorized brand partners, it guarantees the same standard of quality available in the United States.
Who It's For & Who Should Skip
This L-Theanine supplement is ideal for adults experiencing daily stress, seeking improved focus for work or study, or desiring a calmer state of mind without sedation. It's suitable for vegetarians and those avoiding gluten, soy, or GMOs. Individuals sensitive to amino acids or those with specific medical conditions should consult a healthcare practitioner before use. If you experience any adverse reactions, discontinue use. For those seeking a natural way to manage mental tension, this product offers a targeted solution.
Typical situations where Doctor's Best L-Theanine Suntheanine 150 mg 90 Count Veggie Capsules | Stress Reduction & Focus Support helps — illustrative scenarios, not customer reviews.
A busy professional in Bangalore faces daily work stress and needs to maintain focus during long meetings.
Doctor's Best L-Theanine provides 150 mg of Suntheanine per capsule, promoting a calm, alert state without drowsiness. This helps manage mental tension and enhances cognitive performance, supporting sustained focus throughout demanding workdays. Arrives within 13-15 days.
A student in Delhi needs to improve concentration for exams and study sessions, avoiding study-related anxiety.
This supplement supports cognitive function by promoting attention and mental sharpness. The L-Theanine helps create a relaxed state conducive to learning, aiding concentration without the side effects of stimulants. It's a clean, vegan formula suitable for daily use.
| Feature | Doctor's Best L-Theanine | Others |
|---|---|---|
| Authenticity & Sourcing | Sourced from authorized US retailers and authorized brand partners, factory-sealed, imported per-order. | Varies by brand; authenticity may be uncertain for imported products. |
| Key Ingredient Form | 150 mg Suntheanine® (patented, pure L-theanine) | Typically L-Theanine, purity and form may vary by brand. |
| Stress & Focus Support | Promotes relaxed alertness without drowsiness; enhances cognitive performance. | Aims to support relaxation and focus; efficacy can differ. |
| Dietary Compliance | Non-GMO, Gluten-Free, Soy-Free, Vegan Veggie Capsules | May vary; check labels for specific dietary certifications. |
| Cost per 90-day supply | 90 capsules at ₹3,790 — ₹42.11 per capsule | Local brands may range from ₹600-₹1200 for a 90-day supply, depending on brand and formulation. |
| SKU | abn0208 |
| GTIN | 0753950001978 |
| Brand | Doctor's Best |
| Product Name | L-Theanine Suntheanine |
| Count | 90 Count |
| Form | Veggie Capsules |
| Flavor | Unflavored |
| Color | No Color |
| Item Weight | 0.06 kg (0.13 lb) |
| Dimensions | 2.13 x 3.69 x 2.13 inches |
| Country of Origin | Not stated by manufacturer — US retail version, sourced from authorized US retailers and authorized brand partners |
About Doctor's BEST
Doctor's Best is dedicated to providing thoroughly researched, rigorously tested, and clinically-approved supplements for over 35 years.
Compliance & Legal
No product-specific compliance warnings identified. Standard imported-goods terms apply: customs duties & GST paid; for personal use in India; follow the manufacturer's usage instructions on the packaging.
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This item:
Doctor's Best L-Theanine Suntheanine 150 mg 90 Count Veggie Capsules | Stress Reduction & Focus Support
3,790
This item
Doctor's Best L-Theanine Suntheanine 150 mg 90 Count Veggie Capsules | Stress Reduction & Focus Support
3,790
Total price:
13,490
You save 5,320 (28%) Extra3 items selected
3 items
13,490You save 5,320 (28%) Extra
| Attributes | Current |  |  |  |  |  | |
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price | 3,790 5,580 | 2,280 2,470 | 7,420 10,760 | 8,790 11,320 | 3,890 5,210 | 6,680 10,590 | 3,410 5,310 |
| Brand Name | Doctor's BEST | Natrol | Live Conscious | Ensure | Ovutek | BulkSupplements | AIXPI |
| Item Form | Capsule | N/A | N/A | N/A | N/A | N/A | N/A |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |
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