Stimfree
Performix
Overview
Performix Stimfree claims to be a revolutionary weight loss activator due to its 'clinically proven key ingredients'. While some listed ingredients like GreenSelect Phytosome and Capsimax do have research supporting their roles in weight management and metabolic health, the product extensively uses proprietary blends (Px9 Ballistic Beadlet Complex, Greenpro Metabolic Matrix, Gc3 Appetite Management Matrix, Sero-Prox Positive Mood Support, H2o Balance Complex, Dx5 Thyroid Health, Cx2 Thermogenic Activator) with undisclosed dosages. This lack of transparency makes it impossible to determine if the active components are present at clinically effective concentrations, significantly hindering overall effectiveness. The inclusion of trace vitamins (Niacin, B6, B12, Chromium) at disclosed doses is unlikely to provide substantial weight loss benefits.
The Good
No stimulants, avoiding jitters and crash associated with caffeine.
Includes B vitamins (Niacin, B6, B12) and Chromium for metabolic support.
Contains patented ingredients (GreenSelect Phytosome, Capsimax, Zychrome) that have some clinical research.
The Bad
Extensive use of proprietary blends means unknown dosages for most active ingredients, compromising efficacy and safety assessment.
Weight loss claims largely rely on unquantified 'clinically proven key ingredients' within proprietary blends.
Relatively high daily intake of 3 capsules for purported benefits.
Is it for you?
Best For: Athletes, fitness enthusiasts sensitive to stimulants, evening trainers
Skip If: You are pregnant, nursing, or have a pre-existing medical condition without consulting a doctor.
Ingredients Analysis
How to Use
Mix one scoop with 8-10 oz of water 20-30 minutes before your workout. Adjust water to taste.
Daily (on workout days)
Before workout
On an empty stomach or with a light snack
