Theanine®

Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.

This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.

Serving Size: 2 Tablet(s) · 1–3 per day

Not Present

• 

  Natrol Sleep Calm

  Walmart4.6(957)

  $9.98
• 

  Natrol Relaxia Ultimate Calm 30 Capsules

  Walmart - Revitalize4.8(48)

  $20.99
• 

  TNVitamins L-Theanine 500 mg Per Serving 180 Capsules

  Target4.7(9)

  $16.99
• 

  Natrol Sleep & Restore Melatonin-Free Cherry Flavor 60 Gummies

  CVS Pharmacy4.4(625)

  $23.79
• 

  Natrol Melatonin Gummies Time Release

  Natrol4.6(256)

  $13.99
• 

  Nature Made Chewable L Theanine Tablets

  Walmart4.4(68)

  $12.74
• 

  Natrol Ultra Sleep 3-in-1 Strawberry Flavor 50 ct

  Target4.5(182)

  $11.99
• 

  Natrol Sleep & Restore Melatonin Capsules

  Walmart4.3(274)

  $13.98

Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.

Showing representative supplement & health retailers — search above for stores in your area.

• ITL Health

  5.0 (37)

  Vitamin & Supplements Shop

  50 Broadway, London SW1H 0BL

  Directions0118 321 7628

• Minerva Wellness

  5.0 (21)

  Vitamin & Supplements Shop

  71-75 Shelton St, London WC2H 9JQ

  Directions020 7459 4641

• Nayble Health & Sports

  5.0 (139)

  Vitamin & Supplements Shop

  18 Chamberlayne Rd, London NW10 3JD

  Directions020 7625 5111

• RightNutri

  4.9 (78)

  Vitamin & Supplements Shop

  26 Queenstown Rd, London SW8 3RX

  Directions0800 098 8888

• Nutri Tailor

  5.0 (13)

  Vitamin & Supplements Shop

  85 Great Portland St, London W1W 7LT

  Directions

• Nootropics UK

  Vitamin & Supplements Shop

  34 Grosvenor St, London W1K 4PA

  Directions

• Planetis Natural Health & Nutrition

  5.0 (38)

  Vitamin & Supplements Shop

  32 Clifton Rd, London W9 1ST

  Directions020 7289 4551

• The Intelligent Health - Health Supplements UK

  Vitamin & Supplements Shop

  34 S Molton St, London W1K 5RG

  Directions

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  HAS Work - Peptides, 2024 - drsprays.com

  … Their Sleep formula contains 3 mg melatonin, L-theanine, and … Natrol is a longtime melatonin brand. Their gummy format … Each Natrol serving includes 3 grams of sugar, corn syrup, …

  2024

• Characterization of ingredients present in thermogenic and weight loss supplements.

  MR Moser, T Wilson, C Khurelbaatar… - Journal of Food …, 2026 - isnff-jfb.com

  Dietary supplements with label or packaging references to thermogenesis, fat burn, weight loss, or similar terms contain poorly documented ingredient identities. The 98 US products …

  2026

• Best Sleep Gummies That Actually Work

  BSGTA Work - smartersupplementreviews.com

  … For most people, a capsule form of magnesium glycinate, L-theanine, or a … theanine supplements roundup for the top picks ranked on testing, transparency, and value. L-theanine …

• Natrol vs. OLLY vs. Seed's PM-02™: A Sleep Supplement Breakdown

  AC Look - seed.com

  … Natrol has been around since the 1980s and is widely available at drugstores, grocery … For people who’ve tried lower doses without success, Natrol positions this as the next step up—a “…

• 日米で食薬区分の異なるメラトニンのインターネットを介した個人輸入における安全性情報の比較

  大塚邦子， 野村靖幸， 内田直樹， 安原一， 小林真一 - 社会薬学, 2014 - jstage.jst.go.jp

  Classification of food and pharmaceutical products are different. In the proper use of pharmaceutical products, it is essential for a medical consumer to receive the drug information …

  2014

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2011-10-26. DSLD Label ID: 1283. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.