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Item #:
229315788
Doctor's Best Prebiotic Powder Supplement with Sunfiber Guar Fiber - Digestive Health & Nutrition Support for Women & Men, Unflavored, Easy Dissolve,
Item #:
229315788
GBP 26
Price Details
Price
GBP 26
Excluding Shipping, VAT & Custom charges ( Shipping, VAT and custom charges will be calculated on checkout.
If Item price + shipping is below GBP 135, 20% VAT will be calculated on checkout, if it is equal or above GBP 135, no VAT will be charged. )
In stock
Imported from USA store
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Excluding VAT : VAT will be calculated on the checkout page
Order now and get it around Monday, August 17
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L-Theanine with AlphaWave promotes calm with a state of relaxed wakefulness, enhancing cognitive performance and mental clarity.
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What Stands Out
Calm & Focus
L-Theanine promotes relaxation while enhancing focus, making it ideal for individuals seeking mental clarity without drowsiness. Perfect for those facing stressful situations or needing improved concentration.
Vegan & Non-GMO
With non-GMO, vegan ingredients and free from gluten and soy, this supplement caters to diverse dietary preferences, ensuring a safe choice for health-conscious consumers.
High Potency Formula
Featuring a potent 200mg dose per capsule, it effectively delivers the calming benefits of L-Theanine, providing significant stress reduction and promoting overall well-being in a convenient veggie capsule.
Product Details
- PREBIOTIC POWDER FOR WOMEN & MEN: Our Prebiotic Powder supports regularity with 7 grams of soluble fiber per serving. It promotes healthy bowel movements & contributes to overall cardiovascular health
- SUNFIBER FIBER SUPPLEMENT: Doctor's Best Sunfiber guar fiber formula is a natural fermented prebiotic dietary fiber that supports smooth digestion and helps maintain a healthy gut environment
- UNFLAVORED, NON-GRITTY FORMULA: This non-gritty and tasteless fiber is highly absorbable and bioavailable. It dissolves instantly with water or your favorite beverage
- SUGGESTED ADULT USE: Dissolve 1 level scoop (~7 grams) with 8oz of water or non-carbonated beverage, or as recommended by a nutritionally informed physician. Non-GMO, gluten free, soy free, and vegan
- DOCTOR'S BEST: Good nutrition starts with sound science. For over 35 years, we have been dedicated to providing only thoroughly researched, rigorously tested, and clinically-approved supplements
| Product Dimensions | 6.5 x 3.64 x 6.5 inches (16.5 x 9.2 x 16.5 cm); 0.67 ounces (18.99 grams) |
| Item model number | DRB-00625 |
| Date First Available | November 29, 2024 |
| Manufacturer | Doctor's Best |
| Brand Name | Doctor's BEST |
| Item Form | Powder |
| Diet Type | Vegan |
| Product Benefits | Digestive Health Support, Gut Health Support, Intestinal Support, Stomach Health Support |
| Age Range Description | Adult |
| Container Type | Canister |
| Dosage Form | Powder |
| Model Name | See packaging |
| UPC | 753950006256 |
| Manufacturer | Doctor's Best |
| Global Trade Identification Number | 00753950006256 |
| Model Number | DRB-00625 |
| Manufacturer Part Number | DRB-00625 |
| Unit Count | 7.4 Ounce |
| Item Dimensions | 6.5 x 3.64 x 6.5 inches (16.5 x 9.2 x 16.5 cm) |
| Number of Items | 1 |
| Flavor | Unflavored |
| Special Ingredients | Prebiotic |
| Material Features | GMO Free, Gluten Free, Vegan |
| Allergen Information | Gluten Free |
| Color | No Color |
| Package Weight | 1 Pound |
| Country of Origin | This item will be imported from US |
| What is in the box | Doctor's Best Prebiotic Powder... For more details, please check description/product details |
Who Should Buy?
-
Stress Relief Seekers
Individuals experiencing high levels of stress can benefit from the calming effects of L-Theanine.
-
Students and Professionals
Those needing enhanced focus and concentration during study or work will find this supplement helpful.
-
Health-Conscious Consumers
Vegans and individuals avoiding gluten and GMOs will appreciate the product's clean ingredient profile.
-
Caffeine Consumers
Those who regularly consume caffeine may not benefit from L-Theanine's calming effects, as they counteract.
Product Description
Dietary Supplement Disclaimer
Statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease or health condition.
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Customer Questions & Answers
-
Question:
What is L-Theanine good for?
Answer: L-Theanine promotes relaxation and enhances cognitive performance such as attention and memory. -
Question:
Are these capsules suitable for a vegan diet?
Answer: Yes, the capsules are vegan-friendly and non-GMO. -
Question:
Can I take L-Theanine during stressful situations?
Answer: Absolutely! It helps to encourage a relaxed state while maintaining alertness and focus.
Nutritionist's Take
Doctors Best L-Theanine Caps 200mg offers a vegan, gluten-free, and non-GMO supplement aimed at promoting calmness and focus. L-Theanine, an amino acid primarily found in tea leaves, is recognized for its ability to promote relaxation without sedation, making it a popular choice for those seeking stress relief. The dosage of 200mg is consistent with effective amounts shown in research for reducing anxiety and enhancing cognitive performance. However, individual responses may vary, and potential side effects like gastrointestinal discomfort could occur in some users. While it is suitable for various dietary needs, including those avoiding common allergens, it should be noted that supplements should not replace a balanced diet. Overall, this product can be a beneficial addition for individuals looking to improve mental clarity and reduce stress under appropriate guidance.
Doctor's BEST Prebiotics DRB-00625 Editorial Review
**** The product in question has garnered a positive response from customers, particularly among women experiencing menopause. Users have reported notable relief from night sweats and hot flashes, which appears to be a significant benefit for those seeking comfort during this challenging phase of life. The taste of the product is also a highlighted feature; likened to mochi, it mixes well with water, and many users enjoy the flavor. While some have reported that it takes time to experience the full effects, patience seems to be a recurring theme in the reviews, suggesting that a longer-term approach—perhaps over a three-month trial—might yield better results. The general Consensus is that this product holds promise in alleviating symptoms commonly associated with menopause and digestive issues, such as bloating. However, the product is described as somewhat pricey compared to competitors, with suggestions for customers to try subscription options for savings. Some reviews caution that while users may not see immediate results, the product is perceived as good quality with potential benefits for overall health when combined with probiotics. The only significant downside noted is the size of the pill, which a few users found challenging to swallow. Nevertheless, the overall reception indicates a willingness to recommend the product, particularly for those dealing with menopause symptoms. **
Customer Reviews & Ratings
289 customers ratings
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5 Star
71%
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4 Star
11%
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3 Star
10%
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2 Star
5%
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1 Star
3%
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Pros
- Effective relief from night sweats and hot flashes.
- Pleasant taste likened to mochi.
- Mixes well and can be Consumed with shakes.
- Positive impacts reported on patience and overall health.
- Good value with a potential trial period and subscription savings options.
Cons
- High price compared to similar products.
Platform Trust & Buyer Confidence
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Last Updated on July 21, 2026
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GBP 26
Excluding VAT : VAT will be calculated on the checkout page
Order now and get it around Monday, August 17
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Highly purified 200 mg AlphaWave L-Theanine per capsule, clinically researched.
- Supports relaxation and calmness without causing drowsiness.
- Enhances cognitive functions like attention, memory, and creativity.
- Convenient veggie capsules that are non-GMO, gluten-free, and vegan-friendly.
- Ideal for work or study, promoting focus and mental sharpness.
- Doctor’s Best has over 35 years of experience in creating tested and safe supplements.
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