Supplement Reviews by LabDoor

Research, find, and buy the best supplements with LabDoor.
Browse rankings of best-selling supplements and energy drinks, including brands like GNC, Centrum, Muscle Milk, Red Bull, 5-Hour Energy, Optimum, and Shakeology.
Skip the nutrition labels, and get the facts about the purity and potency of your multivitamins, fish oil, probiotics, vitamin D, and protein supplements.
Key features:
• Save money:
“Products analyzed by LabDoor contained similar or greater levels of omega-3s at a fraction of the cost.” – The New York Times
• Be safe:
“A website and app that grades these unregulated products based on ingredients, efficacy, and safety.” – Fast Company
• Be certain:
“LabDoor can help give you some transparency.” – Wired
How it works:
• LabDoor reverse-engineers top dietary supplements and energy drinks using analytical chemistry assays.
• Each product gets a grade (from A to F) based on the lab results, along with rankings by our “highest quality” and “best value” ratings.
• Find a product you love? Click "buy it now" to activate in-app purchases via Amazon.com.
The information contained in this application has not been evaluated by the FDA. Furthermore, the supplements described in this application are not intended to diagnose, treat, cure, or prevent any disease. Before adopting any supplement or dietary program, you should first consult a licensed health care professional.