Summary

ThermoLean by Green Regimen 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 ginger-family extract blend. Green Regimen identifies the blend in ThermoLean as including Kaempferia parviflora, Alpinia galanga, and Zingiber officinale extracts. The ingredient is used in ThermoLean as a formulation differentiator for thermogenic and active-lifestyle support.

Supplier educational materials describe GyngerLean as a red-, black-, and yellow-ginger blend and discuss proposed pathways related to cellular energy and thermogenesis. Those materials are formulation context, not proof that ThermoLean will produce a particular outcome for an individual.

What has ingredient research evaluated?

Research exists on specific botanical ingredients and standardized formulations related to energy expenditure and thermogenesis. Some supplier materials refer to research on components of the blend; however, the supplied summary does not provide enough study-method detail or citations to support stronger finished-product claims on this page.

Ingredient research should be read in context. It does not prove that a finished multi-ingredient dietary supplement will cause fat loss, change metabolism, or improve athletic performance for every person. Results can depend on the study population, dose, time period, diet, training, caffeine tolerance, and other factors.

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.

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.
• Mansour et al., “The Acute Metabolic Impacts of Kaempferia parviflora Extract in Healthy Men: A Randomized, Double-Blind, Proof-of-Concept Study,” accessed August 22, 2026. Supports discussion of ingredient research only. Do not treat the study as evidence of finished-product outcomes.