• Our next-generation joint support formula for men and women is doctor-formulated using high-quality ingredients clinically shown to improve mobility, joint comfort and support an active lifestyle
• Instaflex Advanced is doctor-formulated to provide relief in 7 days. Nowhere else can you find such an effective combination of ingredients shown to support joint health, flexibility and mobility
• Just one small capsule a day provides fast, effective joint relief in as few as 7 days thanks to ingredients like AprѐsFlex, which helps significantly improve joint stiffness and knee discomfort
• Instaflex Advanced is made with potent, ultra-premium ingredients like UC-II Collagen, which is twice as effective as glucosamine plus chondroitin at reducing discomfort during daily activities
• Backed by an abundance of clinical research and scientific evidence to support maximum effectiveness, our safe, effective ingredients are carefully sourced to ensure maximum purity and potency

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Instaflex Advanced is a premium joint support supplement that provides the fast relief you need now, plus extended comfort and freedom so you can live life to the fullest. Just one small capsule a day can lead to more comfortable joints in one week. It’s power results like these that make Instaflex Advanced #1 in joint relief at GNC stores nationwide.​

Doctor-Formulated: Dr. David Katz, Director and Co-Founder of the Yale Prevention Research Center and Director of Integrative Medicine at Griffin Hospital, helped engineer Instaflex Advanced. Under his guidance, Instaflex Advanced was formulated with key natural ingredients that actually target discomfort at the source, rather than simply masking your joint aches.

These premium ingredients are backed by an abundance of clinical research and scientific evidence to support maximum effectiveness.

AprèsFlex: A highly-concentrated form of Boswellia Serrata, which has effectively helped with joint discomfort for thousands of years, especially in the knees. Clinical studies show AprèsFlex can significantly improve discomfort in as little as 7 days, with results improving with continued daily use.

UC-II Collagen: A patented form of undenatured type II collagen that’s twice as effective as glucosamine and chondroitin at improving joint discomfort, stiffness, and mobility. And it’s safe if you have a shellfish allergy.

Turmeric: An Asian herb providing additional joint support by lowering histamine levels.

Resveratrol: A natural polyphenolic compound, commonly associated with wine, that has powerful antioxidant properties.

BioPerine: A black pepper extract that increases the bioavailability of nutrients through increased absorption.

Instaflex Advanced is manufactured in a multi-million-dollar facility under strict FDA guidelines for Good

Manufacturing Practices (GMP). The ingredients you find in Instaflex Advanced are carefully sourced to ensure maximum purity and potency from the U.S. and around the world.

Legal Disclaimer

Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.

Key Natural Ingredients

The key natural ingredients in Instaflex Advanced were carefully selected based on an abundance of scientific studies and clinical research. No other formula contains this same unique combination of premium ingredients at the exact level of potency shown to be effective in clinical studies.

One Tiny Pill A Day

The powerful ingredients in Instaflex Advanced are packed into one tiny capsule, taken once daily. Taking Instaflex Advanced consistently every day helps reduce joint discomfort and improve mobility and flexibility. No more messy rubs. No more chalky powders. And no more piles of horsepills to swallow each day.