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COA, HPLC, and MS documentation provide complementary evidence for quality-control review, chromatographic purity, and molecular-identity support
NO REAL SUBSTANTIVE TRIALS
While most pre-workouts contain synthetic caffeine anhydrous, we formulated LEAN Pre-Workout with organic caffeine derived from green coffee beans (as PurCaf)
Evidence type: Human RCT | Observational | Animal | In vitro | Regulatory Mechanism of Action As a copper chelator, GHK-Cu modulates over 4,000 human genes, upregulating those involved in tissue remodeling (e.g., collagen I, III) and downregulating pro-inflammatory pathways like NF-B
Address nutritional intake and electrolyte balance
Prescribers following NICE guideline NG87 or the AAP 2019 guideline should trial a first-line stimulant at an optimized dose for at least 4 weeks before concluding it has failed [5]
