CanPrev Pro Essentials L-Theanine with Magnesium

90 Vegetable Capsules
by CanPrev
Product ID: CP00160

Vitasave: $21.99
(Save 12%)

CanPrev Pro Essentials L-Theanine


L-Theanine formula provides an impressive 250 mg of pure L-theanine and 40 mg of magnesium bisglycinate per capsule, which temporarily produces mental relaxation without any sedating effects.

L-Theanine is a non-protein amino acid that occurs naturally in the green tea plant (Camellia sinensis).

Studies show L-Theanine induces alpha-brain wave activity, which correlates with a perceived state of relaxation.

This powerful amino acid promotes a restful, relaxed state without diminishing alertness, so you can stay focused and productive.


    • Each vegetable capsule contains 250mg of L-theanine daily
    • Promotes a restful, relaxed state without diminishing alertness
    • 90 day supply

Directions: Take one (1) capsule daily or as directed by a healthcare practitioner.

Medicinal Ingredients

Each capsule contains

L-Theanine 250mg
Magnesium (magnesium bisglycinate) 20mg

Non-medicinal ingredients

Vegetable-grade magnesium stearate, vegetable capsule.
Take one (1) capsule daily or as directed by a healthcare practitioner.

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Customer Reviews

Based on 3 reviews

I take these 1 tablet a night as I have sleep issues and anxiety/panic attacks been using these maybe 6 months now and they have worked well for me. I dont get chest pains anymore and they help me relax for sleep. I have tried many other things like melatonin and other natural anxiety/sleep remedies including cannabis and this has helped me greatly. Thank you. I got these recommended to me by someone at fiddleheads but there prices are higher then here on vitasave so I buy them here now.

Not strong enough

Sadly this product was not strong enough for someone with insomnia as bad as myself :(

One of The Best Supplements For Anxiety

My naturopathic doctor recommended that I start taking CanPrev's L-Theanine supplement to manage my anxiety, and it certainly helped. It also keeps me level-headed during and after my hard workouts, and life isn't as stressful these days, when I combine L-Theanine with other supplements, and a healthy lifestyle (including rest, meditation, low glycemic foods, etc.)