Joint Flex
92/100
This product looks safe
- Manganese: 24mg is 2.2× the Tolerable Upper Intake Level (11mg)
- 60% of ingredients have research evidence
C
Label Compliance Grade
Product Label
Have a supplement label? Find it here.
Upload a photo of any supplement label to search our database of 92,312 products.
Safety Alerts
⚠️ Manganese: 24mg is 2.2× the Tolerable Upper Intake Level (11mg)
Label Data
2 Capsule(s)
Serving Size
60
Servings
Other Combinations
Product Type
60%
Evidence Coverage
Supplement Facts — Evidence Check
24 mg
(1043% DV)
⚠️ Exceeds Tolerable Upper Intake Level by 2.2× (UL: 11 mg)
📚 8 studies — no high-quality reviews
750 mg
📊 Market median: 1000.0mg (1115 products)
📚 22 studies (Tier A: 0, B: 9)
600 mg
📊 Market median: 600.0mg (79 products)
📚 24 studies (Tier A: 0, B: 6)
20 mg
📊 Market median: 200.0mg (136 products)
📚 3 studies — no high-quality reviews
📊 Market median: 375.0mg (171 products)
📚 30 studies (Tier A: 1, B: 14)
Other Ingredients
Silicon Dioxide
Maltodextrin
Sodium Sulfate
Capsule
Label Claims — Verification
❓
All Other
❓
Structure/Function
All Other (100% of products)
Structure/Function (74% of products)
Nutrient (37% of products)
Target Groups
Adult (18 - 50 Years)
Product Information
📋 Directions for Use
Recommendations: Take two (2) capsules in the morning and two (2) capsules in the evening for the first 60 days, then adjust according to needs, or as directed by your physician.
⚠️ Warnings & Precautions
Warning: If you are pregnant or breast feeding, consult your physician before using this product.
Some ingredients derived from shellfish.
Keep out of reach of children.
Contains crustacean shellfish (crayfish).
🧪 Formulation Notes
Contains no preservatives.
Non-GMO
Additional Information
Keep container tightly closed, store in a cool, dry place.
Bisphenol-A (BPA) & Phthalate Free
GMP Certified
For professional use only.
Product Details
UPC / SKU
8 15354 02077 8
DSLD Entry Date
2022-11-22
Product Type
Other Combinations
Form
Capsule
DSLD ID
277377
Data Updated
2026-04-11
Research Evidence
11
Research Sources
47
Avg Quality Score
7
Rct
2
Meta Analysis
1
Regulatory Source
C
Trace elements and Alzheimer dementia in population-based studies: A bibliometric and meta-analysis
C
Proteins involved in iron metabolism in beef cattle are affected by copper deficiency in combination with high dietary manganese, but not by copper deficiency alone
C
Reducing mineral usage in feedlot diets for Nellore cattle: II. Impacts of calcium, phosphorus, copper, manganese, and zinc contents on intake, performance, and liver and bone status
C
Copper, Ceruloplasmin, Zinc, and Manganese Levels in Brain and Biological Fluids from Parkinson's Disease Patients: Systematic Review and Meta-Analysis
C
Risedronate reverses bone loss in postmenopausal women with low bone mass: results from a multinational, double-blind, placebo-controlled trial. BMD-MN Study Group
C
Dietary Reference Intakes: Manganese
C
Vitamins and minerals intake adequacy in hematopoietic stem cell transplant: results of a randomized controlled trial.
C
Collagen Peptides, in Association with Vitamin C, Sodium Hyaluronate, Manganese and Copper, as Part of the Rehabilitation Project in the Treatment of Chronic Low Back Pain.
C
Glucosamine, chondroitin, and manganese ascorbate for degenerative joint disease of the knee or low back: a randomized, double-blind, placebo-controlled pilot study
Compare Similar Products
Battery
Combat Nutra
100
Cardio Support
Allegany Nutrition
100
Joint Synergy +
MRM Nutrition
100
Perna Pro With Lemon Flavoring
DaVinci Laboratories
100
Aid 4 Joints
Pure Advantage
100