Natural Factors Magnesium Biglycinate 100mg + L-theanine

Natural Factors Magnesium Bisglycinate plus L‑Theanine combines 100 mg of the essential mineral magnesium with 125 mg of the amino acid L‑theanine to temporarily promote relaxation without causing drowsiness. Taken as 1–2 vegetarian capsules per day, this formula works quickly to reduce feelings of occasional stress and provides a source of magnesium to maintain proper muscle function.


Benefits & Features
  • Promotes relaxation and mental clarity
  • Helps maintain the body’s ability to metabolize nutrients
  • Supports proper muscle function, including the heart muscle
  • Helps reduce feelings of occasional stress and nervousness
  • Improves relaxation to help you drift off to a good night’s sleep

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 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 100 mg of magnesium and 125 mg of L‑theanine, allowing for the flexibility of 1‑2 capsules daily. 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.

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.




Each vegetarian capsule contains:
L-theanine 125 mg
Magnesium (bisglycinate) 100 mg


Vegetarian capsule (carbohydrate gum [cellulose], purified water), rice flour, vegetable grade magnesium stearate (lubricant), stearic acid, silica.


Directions & Cautions


Recommended adult dose:
All claims except promote relaxation: 1 capsule daily or as directed by a health care practitioner.
Promote relaxation: 2 capsules daily or as directed by a health care practitioner.

Cautions & Warnings

Keep out of the reach of children.