🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 50% of ingredients have research evidence
A Label Compliance Grade

Product Label

📸

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Label Data

2 Veg Capsule(s) Serving Size
30 Servings
Other Combinations Product Type
50% Evidence Coverage

Supplement Facts — Evidence Check

📊 Market median: 260.0mg (249 products) 📚 156 studies (Tier A: 4, B: 61)
This product: 300mg
ForsLean
250 mg
📊 Market median: 180.0mg (239 products) 📚 43 studies (Tier A: 1, B: 19)
This product: 150mg UL 400mg
Cayenne Pepper
20 mg
20 mg
📊 Market median: 250.0mg (337 products) 📚 125 studies (Tier A: 1, B: 41)
This product: 20mg
Cinnamon
20 mg

Other Ingredients

Hypromellose Microcrystalline Cellulose Stearic Acid Silicon Dioxide

Label Claims — Verification

All Other
Structure/Function
All Other (98% of products) Structure/Function (93% of products) Nutrient (19% of products)

Target Groups

Vegan Vegetarian Adult (18 - 50 Years) Kosher Gluten Free Dairy Free

Product Information

📋 Directions for Use

Suggested Use: Take 2 capsules daily.

⚠️ Warnings & Precautions

Caution: For adult use only. Do not use if sensitive to caffeine.

Not recommended for use by pregnant or nursing women. Consult physician if taking medication (especially blood pressure and heart medications) or have a medical condition (especially high blood pressure, glaucoma, and heart conditions).

Discontinue use if nervousness, sleeplessness or nausea occurs.

Keep out of reach of children.

Contains soy (non-GMO lecithin).

Not manufactured with yeast, wheat, gluten, milk, egg, fish, shellfish or tree nut ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.

🧪 Formulation Notes

NOW T-Lean Extreme features GreenSelect Phytosome, a standardized green tea extract with superior bioavailability. GreenSelect Phytosome has been clinically tested and shown to promote a healthy metabolic rate and support weight management when used alongside a well-balanced diet and exercise. ForsLean, another clinically tested ingredient, has been included to support the production of muscle tissue, while facilitating the breakdown of adipose tissue for use in energy production. Natural Caffeine energizes and boosts mental alertness.

Green Tea Phytosome With Forslean

Steroid free

Vegan

Triangle K

Non-GMO

Contains soy (non-GMO lecithin).

Not manufactured with yeast, wheat, gluten, milk, egg, fish, shellfish or tree nut ingredients.

Additional Information

Store in a cool, dry, dark place after opening.

GMP Quality Assured

Weight management

Thermogenic

Informed-Sport.com Trusted by sport Informed-Choice.org Trusted by sport Steroid free Vegan Triangle K Non-GMO

Product Details

UPC / SKU 7 33739 01923 3
DSLD Entry Date 2019-07-24
Product Type Other Combinations
Form Capsule
Brand NOW Sports
DSLD ID 205114
Data Updated 2026-04-11

Research Evidence

82 Research Sources
51 Avg Quality Score
28 Rct
19 Meta Analysis
17 Clinical Trial
16 Systematic Review
A Preconception lifestyle advice for people with infertility
Meta Analysis The Cochrane database of systematic reviews 2021
B The effects of caffeine intake on weight loss: a systematic review and dos-response meta-analysis of randomized controlled trials
Meta Analysis Critical reviews in food science and nutrition 2019
B Effects of caffeine chewing gum supplementation on exercise performance: A systematic review and meta-analysis
Meta Analysis European journal of sport science 2023
B Genetic susceptibility to caffeine intake and metabolism: a systematic review
Systematic Review Journal of translational medicine 2024
B Pharmacological interventions for sleepiness and sleep disturbances caused by shift work
Meta Analysis The Cochrane database of systematic reviews 2014
B Effects of Caffeine Intake on Endurance Running Performance and Time to Exhaustion: A Systematic Review and Meta-Analysis
Meta Analysis Nutrients 2022
B The effects of green tea extract supplementation on body composition, obesity-related hormones and oxidative stress markers: a grade-assessed systematic review and dose-response meta-analysis of randomised controlled trials
Meta Analysis The British journal of nutrition 2024
B Effect of green tea catechins with or without caffeine on anthropometric measures: a systematic review and meta-analysis
Systematic Review The American journal of clinical nutrition 2010
B Caffeine, CYP1A2 Genotype, and Endurance Performance in Athletes
Rct Medicine and science in sports and exercise 2018
B The combination of L-theanine and caffeine improves cognitive performance and increases subjective alertness
Rct Nutritional neuroscience 2010
View all evidence for Caffeine →

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