ThermoLean discloses 200 mg caffeine anhydrous and 200 mg GyngerLean Tri-Ginger Blend per capsule. No proprietary blends, no hidden doses.

Summary

ThermoLean by Green Regimen with GyngerLean is a thermogenic-support supplement formulated for active adults who want energy, focus, and pre-workout or pre-cardio support. Its formula includes GyngerLean, a standardized multi-ginger blend, and caffeine anhydrous. This guide explains the ingredient, the product's intended use, and the safety information consumers should review before use.

What is GyngerLean?

GyngerLean is a proprietary, standardized three-ginger botanical blend. It combines Kaempferia parviflora (black ginger), Alpinia galanga (red ginger), and Zingiber officinale (yellow ginger). Supplier specifications identify standardized marker compounds across the blend, including methoxyflavones in black ginger, alpha and beta pinenes in red ginger, and gingerols and shogaols in yellow ginger.

That composition is useful for buyers because "ginger" on a label can describe many different ingredients. GyngerLean identifies a named multi-botanical blend rather than a single generic ginger ingredient. ThermoLean includes GyngerLean as a formulation differentiator.

Why does ThermoLean combine GyngerLean with caffeine?

ThermoLean pairs 200 mg GyngerLean Tri-Ginger Blend with 200 mg caffeine anhydrous per capsule. Caffeine is the stimulant-containing ingredient in the formula and is included for pre-workout energy and focus. GyngerLean is the caffeine-free botanical blend included for thermogenic support. The two ingredients are disclosed separately so a buyer can understand the formula and account for total daily caffeine intake.

What does the ingredient research tell us?

Published ingredient context: a 2025 exploratory, randomized, double-blind, two-dose crossover study enrolled 10 healthy adult men and tested 100 mg and 200 mg doses of a ginger-containing study material over two visits at least 24 hours apart. The study title refers to Kaempferia parviflora, also called black ginger, while ThermoLean contains the GyngerLean Tri-Ginger Blend.

In the 200 mg condition, respiratory exchange ratio was lower at 120 and 180 minutes, while resting energy expenditure did not significantly change. This is short-term ingredient-study context. It does not test the finished ThermoLean formula, long-term use, or establish a guaranteed result. Read the original study on PubMed.

How ThermoLean is formulated

Green Regimen's current ThermoLean information describes a capsule containing 200 mg caffeine anhydrous and 200 mg GyngerLean Tri-Ginger Blend per capsule. ThermoLean is positioned for energy, focus, thermogenic support, workouts, cardio, and active movement. The product information also describes vegan capsules, no fillers, non-GMO status, gluten-free status, third-party testing, and cGMP-facility manufacturing.

Directions and caffeine guidance

The current ThermoLean information directs adults to take one capsule with water 15 to 30 minutes before workouts, cardio, or active movement, starting with one capsule to assess tolerance. Do not exceed two capsules in 24 hours.

Each capsule contains 200 mg caffeine anhydrous. Do not combine ThermoLean with other caffeine-containing products, stimulants, or alcohol. People who are sensitive to caffeine, have a medical condition, or take medication should consult a physician before use.

The name matters: ThermoLean by Green Regimen

Several unrelated products use the name "ThermoLean." When looking for this formula, use the full product name: ThermoLean by Green Regimen with GyngerLean. That wording helps consumers reach the correct product details, label, directions, and safety information.

Explore ThermoLean

Review complete ingredient facts, directions, warnings, and current availability at the ThermoLean product page.

Frequently asked questions

Is ThermoLean a proprietary blend?

No. Every active ingredient is named with its exact dose: 200 mg caffeine anhydrous and 200 mg GyngerLean Tri-Ginger Blend per capsule.

What does fully disclosed mean on a supplement label?

It means every active ingredient is named with its exact amount per serving, instead of being hidden inside a proprietary blend with no amounts.

Sources and fact-check notes

• Green Regimen, "Thermogenic Pre-Workout Support | ThermoLean by Green Regimen," accessed August 22, 2026. Supports product identity, formula, directions, warnings, and product attributes.
• Evans et al., "The Acute Metabolic Impacts of Kaempferia parviflora Extract in Healthy Men: A Randomized, Double-Blind, Proof-of-Concept Study", 2025. The short-term study is ingredient context, not evidence of a finished ThermoLean outcome or long-term result.