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GCB Lean Xtreme 800

product on market Capsule Totally Products Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 20% of ingredients have research evidence
B Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

This formula contains stimulants like caffeine and green tea extract, which are moderately supported for increasing metabolic rate. Other components, such as raspberry ketones and garcinia cambogia, have limited evidence for significant weight loss in humans. Overall, clinical data supporting the combined efficacy of these ingredients is sparse.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Label for GCB Lean Xtreme 800
Open Full PDF View on NIH DSLD →
Details

Label Data

2 Capsule(s)
Serving Size
30
Servings
Other Combinations
Product Type
20%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Market median: 450.0mg (167 products)
Market median: 300.0mg (68 products)
Market median: 600.0mg (321 products) 5 studies — no high-quality reviews
Market median: 180.0mg (239 products) 49 studies (A:1, B:19)

Other Ingredients

Gelatin Rice Flour Magnesium Stearate Silica
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested use Two capsules daily with meals as a dietary supplement. For best results, take one capsule in the morning with breakfast and one capsule in the afternoon or early evening, or as directed by a health care professional. This product should be used in conjunction with a sensible diet and exercise program.

Warnings & Precautions

Caution: Do not exceed recommended dose.

Pregnant or nursing mothers, children under 18 years of age and individuals with a known medical condition should consult a health care professional before using this or any dietary supplement.

This product is manufactured and packaged in a facility which may also process milk, soy, wheat, egg, peanuts, tree nuts, fish and crustacean shellfish.

Warning: This product contains 106 mg of caffeine per serving (equivalent to approximately 1 cup of coffee)

Keep out of the reach of children.

Do not use if outer seal is broken or damaged.

Pregnant or nursing mothers, children under 18 years of age and individuals with a known medical condition should consult a health care professional before using this or any dietary supplement.

Formulation Notes

Advanced weight loss formula

Ketone & Garcinia extract

Increase metabolism Burn calories Control appetite and hunger cravings

Additional Information

Warning: Store in a cool, dry place.

Metadata

Product Details

DSLD Entry Date2023-07-18
Product TypeOther Combinations
FormCapsule
DSLD ID294207
Data Updated2026-04-11
Research

Research Evidence

3
Research Sources
48
Avg Quality
2
Rct
1
Clinical Trial
C Short-term effects of a green coffee extract-, Garcinia c ambogia- and L-carnitine-containing chewing gum on snack intake and appetite regulation
Rct European journal of nutrition 2018 PubMed DOI
C Bioactive Yoghurt Containing Curcumin and Chlorogenic Acid Reduces Inflammation in Postmenopausal Women.
Rct Nutrients PubMed DOI
C Berberine, Chlorogenic Acid and Tocotrienols in Menopause-associated Dyslipidemia
Clinical Trial ClinicalTrials.gov 2017
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.