• Relaxation without drowsiness: Magnesium bisglycinate plus 250 mg L-theanine helps you feel calm and clear-headed, easing daily stress in a non-sedating way.
• Supports muscle function and energy metabolism: Magnesium is essential for 300+ enzymatic reactions, helping muscles, nerves, bones, and energy production.
• Gentle on the stomach, vegetarian and non-GMO: The bisglycinate form is easy on digestion and does not require stomach acid for absorption.
• Fast-acting mood and focus benefits: L-theanine crosses into the brain to promote alpha waves, reduce anxiety, and support focused relaxation within 30–40 minutes.
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Natural Factors, Magnesium Bisglycinate plus L-Theanine 250mg, 90VCaps
Size
90
vegetarian capsules
UPC
627765028683
Best Before
12/2028
31 people have viewed this item in the last 7 days
About this item
Suggested Use
Recommended adult dose: 1 capsule daily or as directed by a health care practitioner.
Ingredients
Each vegetarian capsule contains:
L-theanine
250
mg
Magnesium (bisglycinate)
40
mg
Non-medical Ingredients:
Vegetarian capsule (carbohydrate gum [cellulose], purified water), rice flour, vegetable grade magnesium stearate (lubricant), stearic acid, silica.
Description
Let your daily stress melt away with our easy-to-absorb combination of magnesium and L-theanine. Natural Factors Magnesium Bisglycinate plus L‑Theanine can help you feel relaxed and clear-headed while providing a source of magnesium for proper muscle function.
Magnesium is an essential mineral required as an enzyme cofactor in more than 300 metabolic reactions throughout the body. It helps maintain healthy bones, teeth, muscles, and nerves and is needed to metabolize nutrients into energy. L‑theanine is found naturally in green tea and has long been known to promote a sense of calm in tea drinkers. L‑theanine is absorbed quickly and transported directly to the brain, where it stimulates the alpha brain waves associated with an awake yet relaxed state of mind. It provides a noticeable effect within 30‑40 minutes of supplementation, helping to relieve symptoms of occasional and daily stress, calm the nerves, and focus the mind.
Magnesium plus L‑Theanine is made with magnesium bisglycinate, a form that is gentle on the stomach and does not require stomach acid for absorption. Each vegetarian capsule contains 40 mg of magnesium and 250 mg of L‑theanine, taken as a convenient one-per-day dose. This non-GMO formula does not cause drowsiness and is a fantastic supplement for people who want to manage daily stress in a non-habit-forming way.
Natural Factors Magnesium Bisglycinate plus L‑Theanine combines 40 mg of the essential mineral magnesium with 250 mg of the amino acid L‑theanine to temporarily promote relaxation without causing drowsiness. This non-GMO formula features magnesium bisglycinate, which is easy on the stomach and does not rely on stomach acid for absorption. These one-per-day vegetarian capsules work quickly to reduce feelings of occasional daily stress while providing a source of magnesium to maintain proper muscle function.
- Helps reduce feelings of occasional stress and nervousness
- Promotes relaxation and mental clarity
- Supports proper muscle function, including the heart muscle
- Helps maintain the body’s ability to metabolize nutrients
- Improves relaxation to help you drift off to a good night’s sleep
Frequently Asked Questions
What is Natural Factors, and is it a trustworthy supplement brand?
Natural Factors is a Canadian-owned supplement manufacturer founded in 1948 and headquartered in Coquitlam, British Columbia. One of North America's largest supplement makers, it operates over 1,000 acres of certified organic farmland in BC's Okanagan Valley and manufactures in-house at Health Canada-licensed, FDA-inspected facilities. Every product is third-party tested through ISURA for over 800 contaminants including pesticides and heavy metals. Natural Factors is also B Corp certified, meeting rigorous environmental and social standards.
What is Natural Factors and is it a reliable Canadian supplement brand?
Natural Factors is one of Canada's largest supplement manufacturers, founded in 1955 by Jack and Rona Katz in British Columbia and still 100% Canadian family-owned. The company controls every production stage from raw material sourcing to finished product. Its facility holds TGA certification from Australia's Therapeutic Goods Administration, one of the world's strictest supplement manufacturing standards. All products are ISURA certified — independently tested for 800+ contaminants including pesticides and heavy metals — and Natural Factors conducts four rounds of product testing, double the industry average of two.
What sets Natural Factors apart from other supplement brands?
Natural Factors' most distinctive quality is vertical integration: the company grows its own raw herbs on 1,000+ acres of certified organic farmland in BC's Okanagan Valley, then processes and manufactures in-house. Most supplement brands source raw materials from external suppliers with no direct agricultural control. Natural Factors also uses ISURA third-party testing, a Canadian standard that screens for over 800 contaminants, well beyond typical heavy-metal panels. B Corp certification further reflects a documented commitment to environmental and social accountability, not just a marketing claim.
What makes Natural Factors different from other Canadian supplement manufacturers?
Natural Factors holds TGA certification from Australia's Therapeutic Goods Administration — one of the world's most rigorous pharmaceutical manufacturing standards, rarely earned by Canadian brands and far exceeding most North American certification requirements. Its ISURA testing program screens every product for 800+ contaminants, and it conducts four rounds of quality testing per product versus the industry standard of two. The company also operates its own farm in the Okanagan Valley for select botanical ingredients — a level of vertical integration uncommon among supplement manufacturers — and has been family-owned for over 70 years.
The information provided above is for reference purposes only and has not been reviewed or approved by Health Canada. It does not constitute medical advice and should not replace consultation with a qualified healthcare professional.
Caution
Keep out of the reach of children.
Disclaimer
You should not use the information or services on this Site to diagnose or treat any health issues or for prescription of any medication or other treatment.
Always check the product label or packaging prior to using any product. If there are discrepancies, customers should follow the information provided on the product label or packaging.
Natural Factors, Magnesium Bisglycinate plus L-Theanine 250mg, 90VCaps
Size
90
vegetarian capsules
UPC
627765028683
Best Before
12/2028
31 people have viewed this item in the last 7 days
$18.99
Quantity
Not enough inventory in stock
Purchase limit exceeded
In-Store Purchases
In stock at LIFEPLUS Natural Health
#1825 - 4720 Mcclelland Rd, Richmond, BC
Free in-store pickup available
Ready by
Tomorrow, Jun 6
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