Percent Daily Values are based on a 2,000 calories diet.
† Daily Value not established.
Other Ingredients: NutriCaps® Pullulan Capsule, Nu-FLOW® Rice Concentrate.
Suitable for vegans: Contains NO soy, egg, fish, shellfish, dairy, peanut, tree nuts, wheat, or other allergens. Non-GMO and non-irradiated. Free of gluten, caffeine, synthetic additives, artificial colors and preservatives.
For best results take 2 capsules in the morning.
Take a further 2 later in the day if required. Or to support recovery following exercise.
Flex starts working in around 30-minutes.
First you may notice easier, more comfortable movement. Over time your joint strength, resilience and flexibility may improve.
The benefits of good nutrition compound steadily. Enhancing improvements for as long as you take it.
Reviews
4.5
Rated Excellent based on 50 reviews
Join the movement. #UpgradeYourself
Performance Lab
This is one of the most effective supplements that works best for me and is the most cost effective that I have found. Customer service and support has been great!
Dawn B
Verified Customer
Performance Lab
This is one of the most effective supplements that works best for me and is the most cost effective that I have found. Customer service and support has been great!
Dawn B
Verified Customer
Performance Lab
This is one of the most effective supplements that works best for me and is the most cost effective that I have found. Customer service and support has been great!
Dawn B
Verified Customer
Performance Lab
This is one of the most effective supplements that works best for me and is the most cost effective that I have found. Customer service and support has been great!
Dawn B
Verified Customer
Healthy Joints for Peak Physical Performance.
Performance Lab® Flex is made using premium research-backed ingredients. Produced to the highest quality clean label standards. To deliver health, wellbeing, and performance benefits like no other joint health supplement.
Stiff, achy joints can limit daily performance and cause long-term discomfort.
Performance Lab® Flex nourishes and protects your joints with soothing botanicals AprèsFlex® Boswellia serrata and CurcuWIN® curcumin.
With a blend of Phytodroitin™, OptiMSM® and corn glucosamine to nourish and lubricate connective tissue.
All plant-based (vegan-certified) and easy-on-the stomach. No harsh synthetics or shellfish and animal derived ingredients.
No pointless ingredients. 100% Performance Nutrition.
Pure and potent. Third-party tested and validated by Clean Label Project.
NutriCaps® prebiotic capsules; NO gelatin or cellulose/Hypromellose (HPMC), ever.
Flex starts working in around 30-minutes.
Designed by specialists to sustain healthy joints, ligaments, tendons, and cartilage. To help you stay limber at work, at leisure, in athletics, and all areas of your life.
First, you may notice more comfortable movement. Over time your overall joint health and whole-body flexibility may improve.
With benefits increasing for as long as you take it.
Soothing relief
Comfortable movement
Whole-body flexibility
Bone strength
Shock absorption
Long-range protection
“A game changer for me...”
Peak flexibility performance for all.
Unlike many typical joint supplements, Flex is an all-natural flexibility formula that tackles all lifestyle concerns:
Strength training
Lifting can tweak shoulders and backs. Limiting gym time and muscle gains.
Endurance sport
Long-distance running and athletics impact knees, hips and ankles.
Tech usage
Texting, tapping and typing can strain connective tissues in fingers and wrists.
In the workplace
From desk jobs to manual labor, repetitive motions may strain joints.
For older adults
Age-related joint and mobility issues can significantly impair quality of life.
Let's talk about Flex.
Performance Lab® Flex's ultraclean stack of soothing botanicals and nourishing building blocks will help you excel today, bounce back tomorrow, and maintain healthy flexibility over time.
Comfort Soothes away joint aches and stiffness
Protection Protects against damaging enzymes and free radicals
Lubrication Supports synovial fluid for optimal joint flexibility
Bone Strength Supports mineral density for joint end integrity
Shock Absorption Helps hydrate cartilage, keeping it thick, springy and healthy
Resilience Nourishes for limber function and healthy repair
Easy as 2-4 daily capsules.
For best results take 2 capsules in the morning.
You can take a further 2 later in the day, if you need to. Or to support recovery, following exercise.
Ingredients & benefits.
Flex is a soothing botanical stack of advanced form nutrients. A clean, 100% plant-based formula that is easy on the stomach. And free from any dubious animal content, unlike many joint supplements.
AprèsFlex® Boswellia Serrata
The Boswellia Serrata tree produces chemicals with anti-inflammatory qualities. Commonly used to ease pain and reduce stiffness and swelling in joints.
CurcuWIN® Turmeric
This advanced form turmeric (Curcuma longa) root extract is concentrated for superior absorption. Optimize the soothing, joint nourishing properties.
Glucosamine Sulfate 2KCI (from corn)
An amino sugar found naturally in the tissues that surround, cushion and support the joints - including cartilage, ligaments, tendons and synovial fluids.
Phytodroitin™
A complex of large molecules that weave through the extracellular matrix of cartilage. Supporting shock absorption, growth, repair and collagen production.
OptiMSM® Methylsulfonylmethane
MSM is a key structural nutrient needed to form and maintain collagen, glucosamine, chondroitin and other proteins that make up connective tissues.
NON GMO
CAFFEINE FREE
SYNTHETIC ADDITIVE FREE
SOY FREE
GLUTEN FREE
ALLERGEN FREE
NON IRRADIATED
Clean label.
Pure and potent
Each capsule is packed with premium research-backed ingredients. No fillers or pointless additives. Just 100% Performance Nutrition.
All dosages shown
We display all ingredient forms. We use no proprietary blends (that hide dosages). So you precisely what's in every capsule.
NutriCaps® delivery
We use no gelatin (from animals) or HPMC capsules. NutriCaps® are made from prebiotic fibre. For optimal absorption and gut support.
Experience the world's most advanced joint health formula.
FAQs
Performance Lab® Flex can be taken by anyone seeking a clean, advanced formula with premium research-backed nutrients for joint comfort, flexibility and skeletal strength. It is equally suitable for active adults over the age of 55 seeking to nourish their joints and bones for long-range health while supporting quality of life and comfortable flexibility.
Take 2 capsules daily. For additional soothing joint support take 2 capsules immediately after physical activity. For best results use daily and consistently.
Like other Performance Lab® supplements, Flex is designed to be safe for long-term daily use. It uses minimum effective dosing along with premium, highly bioavailable ingredients to improve tolerability.
Flex is helpful for adults over age 55 because it soothes age-related joint aches with botanicals that are far easier on senior digestion than commonly used synthetic therapies. Performance Lab®Flex supplies maintenance doses of glucosamine, chondroitin and MSM, which may be the most important nutrients for age-related joint problems. If additional joint support is required, you can take up to 4 capsules a day to increase potency.
Serving size: 2 NutriCaps®
Servings Per Container: 30
Other Ingredients: NutriCaps® Pullulan Capsule, Nu-FLOW® Rice Concentrate.
Suitable for vegans: Contains NO soy, egg, fish, shellfish, dairy, peanut, tree nuts, wheat, or other allergens. Non-GMO and non-irradiated. Free of gluten, caffeine, synthetic additives, artificial colors and preservatives.
Suggested Use: Take 2 capsules daily. For additional soothing joint support take 2 capsules immediately after physical activity. For best results use daily and consistently. For advanced usage guidelines visit www.performancelab.com/advanced
NON GMO
GLUTEN FREE
SYNTHETIC ADDITIVE FREE
ALLERGEN FREE
SOY FREE
non irradiated
CAFFEINE FREE
Serving Size: 2 NutriCaps®
Servings per container: 30