THORNE
L Guran
87/100
SUPPIE SCORE
65/100
EFFICACY
High
SAFETY
100/100
CLEANLINESS
What Does L Guran Do?
Thorne L Guran appears to be a guanidinoacetic acid (GAA) product, a direct precursor to creatine that shows promise for increasing tissue creatine levels and supporting muscle energy metabolism in available research.
How does guanidinoacetic acid compare to creatine supplementation for performance?
What is the typical serving size and timing for this Thorne product?
Are there any specific groups who should avoid GAA supplements?
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What Are the Benefits of L Guran?
Based on proven scientific research
Muscle PerformanceModerate
Energy ProductionMild
Cognitive SupportMild
Good For:
What Are the Side Effects of THORNE L Guran?
Always consult your health practitioner if in doubt.
RiskLow Risk
Overview
•Guanidinoacetic acid is generally well-tolerated in studies at doses of 1-3 g/day with minimal adverse effects reported.
•Potential mild increase in homocysteine levels at higher doses; monitor in individuals with methylation concerns.
•Limited long-term human safety data specifically for this Thorne formulation.
•Not intended for individuals with kidney impairment without medical supervision.
Potential Side Effects
Negative Interactions
Inactive Ingredients
Safe Formulation!
Great news, this product doesn't contain harmful ingredients!
What Are the Ingredients in THORNE L Guran?
Guanidinoacetic Acid (GAA)
Dosage & Bioavailability
How the active doses and forms in L Guran compare to the research.
•Guanidinoacetic Acid (GAA) — not disclosed per serving; .
•Guanidinoacetic Acid (GAA) — form not specified on label; bioavailability assessment limited without exact dose or standardization details.
Frequently Asked Questions
Common questions about THORNE L Guran