Get the App
Nature Made L-Theanine Chewable Tropical Fruit 200 mg supplement bottle
Nature Made

L-Theanine Chewable Tropical Fruit 200 mg Review

What We Researched
6 active ingredients analyzed · 8 inactive ingredients decoded · 5 brand certifications checked · Page generated: Sep 2026
95
Product Score Excellent
95
Brand Score Excellent

Two independent scores — the product and the brand behind it, never blended into one number. See our methodology.

Product Analysis

Transparency Very Good

Supplement Facts

IngredientAmount% DV
L-Theanine 200 mg *
Bioavailability Excellent

Absorption Rating

  • L-Theanine Good
Other Ingredients Excellent

Fillers & Additives

  • Cane Sugar
  • Xylitol
  • Natural Flavors
  • Less than 2% of stearic acid
  • Silicon Dioxide
  • Citric Acid
  • Salt
  • Magnesium Stearate
Efficacy Excellent

Dosage Analysis

  • L-Theanine 200 mg Effective

Supplement Facts

Ingredient Amount % Daily Value
Calories 10
Total Carbohydrate 2 g 1%
Total Sugars 1 g
Includes 1 g Added Sugars 2%
Sodium 5 mg <1%
L-Theanine 200 mg *

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Cane Sugar Generally_safe

It is used as a sweetener.

Xylitol Safe

Provides sweetness with reduced calorie content. Does not promote tooth decay.

Natural Flavors Safe

Improves taste of chewable, gummy, or liquid supplements.

Less than 2% of stearic acid Unknown
Silicon Dioxide Safe

Prevents clumping and ensures consistent dosing.

Citric Acid Safe

Adds tartness and acts as a natural preservative. Also aids in ingredient stability.

Salt Safe

It is used as a flavoring agent.

Magnesium Stearate Safe

Prevents ingredients from sticking to manufacturing equipment during tableting.

Brand Trust Report
Nature Made

Founded 1971 · West Hills, California, USA · 701 products · naturemade.com

Certifications

5 certifications
Consumerlab Source available Primary evidence
Labdoor Source available Primary evidence
Usp Verified Source available Primary evidence
Fda Gmp Inspections Source available Primary evidence
NSF Certified Supporting evidence unavailable

Transparency

5 claims
Third Party Testing Claim — Verified Evidence available Evidence
Coa Availability — Claimed Evidence available Evidence
In House Testing — Verified Evidence available Evidence
Testing Lab Disclosure — True Brand claim; evidence unavailable

Violation History

2 incidents
Lawsuit Presence of toxic plastic chemicals in prenatal multivitamins.2025 Source available Primary source
Recall Specific lots of Nature Made Adult Gummies Multi, Multi + Omega-3, Multi for Her plus Omega-3s, and Super B Complex w/C & Folic Acid2016-06-15 Source available Primary source
Related Supplements
Sports Research L-Theanine 200 mg
Sports Research L-Theanine 200 mg
Product 100 Brand 100
Sports Research Double Strength L-Theanine 200 mg
Sports Research Double Strength L-Theanine 200 mg
Product 100 Brand 100
Nature's Way Valerian Root Sleep Aid
Nature's Way Valerian Root Sleep Aid
Product 100 Brand 100
Nature Made CoQ10 Gummies
Nature Made CoQ10 Gummies
Product 100 Brand 95
Nature Made High Absorption Magnesium Glycinate 200 mg
Nature Made High Absorption Magnesium Glycinate 200 mg
Product 100 Brand 95
Nature Made Vitamin E
Nature Made Vitamin E
Product 100 Brand 95
Frequently Asked Questions
Is Nature Made L-Theanine Chewable Tropical Fruit 200 mg a good supplement?

Nature Made L-Theanine Chewable Tropical Fruit 200 mg received a product quality score of 95/100 in GoodSupp's independent analysis, placing it in the top tier of supplements we've analyzed. The product contains 6 active ingredients with 50 servings per container. Of the 8 inactive ingredients, 7 are rated safe and 0 ingredients are flagged for review. The manufacturer, Nature Made, holds a brand trust score of 95/100.

What are the ingredients in Nature Made L-Theanine Chewable Tropical Fruit 200 mg?

Nature Made L-Theanine Chewable Tropical Fruit 200 mg contains 6 active ingredients: Calories (10), Total Carbohydrate (2 g), Total Sugars (1 g), Includes 1 g Added Sugars, Sodium (5 mg), L-Theanine (200 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Nature Made L-Theanine Chewable Tropical Fruit 200 mg safe to take?

GoodSupp reviewed the inactive-ingredient data available for Nature Made L-Theanine Chewable Tropical Fruit 200 mg. This label analysis cannot determine whether the product is safe for a particular person, and source labels may change. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is Nature Made a trustworthy supplement brand?

Nature Made receives a brand trust score of 95/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1971 and headquartered in West Hills, California, USA, the company offers 701 products in their lineup. Note: Nature Made has 2 historical regulatory incidents on record, which are factored into the trust score.

Scan Any Supplement Instantly

Download GoodSupp to scan barcodes, check ingredient safety, and find the best supplements for your needs.

Download on App Store Browse All Supplements
Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records — read our methodology. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.