Doctor's Best
High Absorption Magnesium
Gentle, fully chelated magnesium.
- Form
- Form Glycinate
- Chelated
- Chelated 100%
Nutricost L-Theanine 200 mg
The calm-focus amino people pair with coffee.
- L-Theanine
- 200 mg
- Serving
- 1 capsule
- Servings
- 120
Per serving, from the label. Formulas can change — always check the package.
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Deal updates for L-Theanine 200 mg
Why it's on our list
L-theanine is the amino acid from green tea that people stack with caffeine for a smoother focus, or take in the evening to unwind. Nutricost's is the best-selling version: 200 mg per capsule, 120 capsules, third-party tested according to the brand, non-GMO and gluten-free.
- 200 mg L-theanine per capsule
- 30-, 120- and 240-count bottles
- Third-party tested, per the brand; non-GMO and gluten-free
Best for
Questions people ask
When do people take magnesium or melatonin?
Follow the label's serving suggestion. Many people take magnesium in the evening; melatonin products usually say 30–60 minutes before bedtime. Talk to your doctor if you take medicines or are pregnant.
Can I take it every night?
Supplements are meant for regular use as directed on the label, but personal questions — especially with kidney conditions or medications — belong with your doctor or pharmacist.
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