Metabolic Lean

product on market Capsule Douglas Laboratories 🟢 Safety: 100/100
Brand: Douglas Laboratories
🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 33% of ingredients have research evidence
A Label Compliance Grade

Product Label

Label for Metabolic Lean
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Label Data

1 Vegetarian Capsule(s) Serving Size
60 Servings
Other Combinations Product Type
33% Evidence Coverage

Supplement Facts — Evidence Check

100 mcg (83% DV)
✅ 2.9× RDA — within safe limits 📚 197 studies (Tier A: 1, B: 55)
RDA 0.035mg This product: 0.1mg
Meratrim Proprietary Blend
400 mg
Capsaicinoids
0.5 mg

Other Ingredients

Microcrystalline Cellulose Hydroxypropyl Methylcellulose Vegetable Stearate Silica

Label Claims — Verification

❓ All Other
❓ Structure/Function
All Other (98% of products) Structure/Function (81% of products) Nutrient (36% of products)

Target Groups

Adult (18 - 50 Years) Gluten Free

Product Information

📋 Directions for Use

Suggested Usage: Adults take 1 capsule 30 minutes before breakfast and 1 capsule 30 minutes before dinner.

⚠️ Warnings & Precautions

Warning: If you are pregnant, nursing, or have diabetes or any other medical condition for which you are under the care of a physician, consult your health professional before using this product.

Keep out of the reach of children.

Use only if safety seal is intact.

🧪 Formulation Notes

Meratrim brand proprietary blend of two natural plant extracts.

Gluten-free, non-GMO

Support for healthy weight management

Additional Information

Store in a cool, dry place.

Scan to learn about our manufacturing excellence Contents may not fill package in order to accommodate required labeling. Please rely on stated quantity.

Product Details

UPC / SKU 3 10539 97840 5
DSLD Entry Date 2020-10-23
Product Type Other Combinations
Form Capsule
Brand Douglas Laboratories
DSLD ID 237985
Data Updated 2026-04-11

Research Evidence

212 Research Sources
54 Avg Quality Score
102 Meta Analysis
79 Systematic Review
19 Rct
3 Narrative Review
3 Regulatory Source
2 Other
2 Clinical Trial
1 Openfda Safety
A 1-year outcomes with the Absorb bioresorbable scaffold in patients with coronary artery disease: a patient-level, pooled meta-analysis
Meta Analysis Lancet (London, England) 2016
PubMed DOI
B Interventions for preventing weight gain after smoking cessation
Meta Analysis The Cochrane database of systematic reviews 2021
PubMed DOI
B Prenatal metal(loid) exposure and preterm birth: a systematic review of the epidemiologic evidence
Systematic Review Journal of exposure science & environmental epidemiology 2025
PubMed DOI
B Effects of cobalt-chromium everolimus eluting stents or bare metal stent on fatal and non-fatal cardiovascular events: patient level meta-analysis
Meta Analysis BMJ (Clinical research ed.) 2014
PubMed DOI
B Chromium picolinate supplementation for overweight or obese adults
Meta Analysis The Cochrane database of systematic reviews 2013
PubMed DOI
B Metalloestrogens exposure and risk of gestational diabetes mellitus: Evidence emerging from the systematic review and meta-analysis
Meta Analysis Environmental research 2024
PubMed DOI
B Trace elements in schizophrenia: a systematic review and meta-analysis of 39 studies (N = 5151 participants)
Meta Analysis Nutrition reviews 2020
PubMed DOI
B A meta-analysis of heavy metals pollution in farmland and urban soils in China over the past 20 years
Meta Analysis Journal of environmental sciences (China) 2021
PubMed DOI
B The spatiotemporal variation in heavy metals in China's farmland soil over the past 20 years: A meta-analysis
Meta Analysis The Science of the total environment 2022
PubMed DOI
B Human health risk assessment from potentially toxic elements in the soils of Sudan: A meta-analysis
Meta Analysis The Science of the total environment 2025
PubMed DOI
View all evidence for Chromium →

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