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Joint Flex

product on market Capsule EHPlabs Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 38% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

MSM and manganese are supported by moderate evidence for reducing joint discomfort and supporting cartilage health. Zinc, copper, and PureWay-C provide antioxidant support and are essential for connective tissue maintenance. Overall, the evidence coverage for this specific combination of ingredients is limited.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Label for Joint Flex
Open Full PDF View on NIH DSLD →
Details

Label Data

2 Capsule(s)
Serving Size
30
Servings
Other Combinations
Product Type
38%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

PureWay-C
120 mg (200% DV)
6 mg (40% DV)
Within RDA (0.5× RDA) 263 studies (A:6, B:134)
1 mg (50% DV)
1.1× RDA — within safe limits 37 studies (A:0, B:11)
5 mg (250% DV)
2.2× RDA — within safe limits 9 studies — no high-quality reviews
MSM
400 mg
Market median: 1000.0mg (2 products)
Market median: 375.0mg (171 products) 31 studies (A:1, B:14)
Market median: 100.0mg (173 products)
Women's Joint and Skin Care Antioxidant
155 mg

Other Ingredients

Hypromellose Rice Flour Magnesium Stearate Silicon Dioxide Titanium Dioxide
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions: As a dietary supplement, take two (2) capsules once daily with a meal, or as directed by a health care professional.

Warnings & Precautions

Warning: Women who are pregnant or lactating, and anyone taking medications, should consult a health care professional before using any nutritional product.

If any adverse reactions occur, discontinue use and consult a health care professional.

Not for use by children under the age of 18. Keep bottle tightly closed and out of reach of children.

Do not use if seal under cap has been broken.

Formulation Notes

Formulated for women Joint Flex for women is scientifically formulated to promote bone health, joint repair and flexibility in active, athletic women of all ages.

Laboratory tested

The combination of a patented non-acidic form of vitamin C called PureWay-C, zinc, boron and MSM are essential for the construction and repair of connective tissue and maintenance of healthy joint cartilage. Joint Flex for women also promotes healthy bone structure, reduces joint inflammation and specifically targets lower back, knee and hip pain, which are the most common sources of pain affecting active women. The inclusion of hyaluronic acid, which is the most active form of the glucosamine group, works as a shock absorber lubricating the fluid in the joint tissues to alleviate joint pain and promote full range of motion. Horse Chestnut extract provides additional support for joint mobility and flexibility.

Manufactured in a NSF and GMP certified facility

GMP certified manufacturing facility.

Advanced mobility formula Joint cartilage protection and mobility support

Formulated for women

PureWay-C - (a proprietary blend of ascorbic acid, vegetable lipid metabolites and bioflavonoids) The most advanced form of vitamin C available! Superior uptake, bioavailability and cell retention compared to other forms of vitamin C.

Additional Information

Don't let joint pain inhibit your progress. Trust results. Be empowered.

Made in USA

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Advanced

Keep bottle tightly closed and out of reach of children. Store in a cool, dry place.

Metadata

Product Details

UPC / SKU3 47522 77456 0
DSLD Entry Date2021-01-22
Product TypeOther Combinations
FormCapsule
BrandEHPlabs
DSLD ID239615
Data Updated2026-04-11
Research

Research Evidence

11
Research Sources
47
Avg Quality
7
Rct
2
Meta Analysis
1
Regulatory Source
C Trace elements and Alzheimer dementia in population-based studies: A bibliometric and meta-analysis
Meta Analysis Environmental pollution (Barking, Essex : 1987) 2023 PubMed DOI
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
Rct Journal of animal science 2010 PubMed DOI
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
Rct Journal of animal science 2017 PubMed DOI
C Copper, Ceruloplasmin, Zinc, and Manganese Levels in Brain and Biological Fluids from Parkinson's Disease Patients: Systematic Review and Meta-Analysis
Meta Analysis Cells 2026 PubMed DOI
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
Rct The Journal of clinical endocrinology and metabolism 2000 PubMed
C Dietary Reference Intakes: Manganese
Regulatory Source IOM/NAM Dietary Reference Intakes 2000
C Vitamins and minerals intake adequacy in hematopoietic stem cell transplant: results of a randomized controlled trial.
Rct Bone marrow transplantation PubMed DOI
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.
Rct Endocrine, metabolic & immune disorders drug targets PubMed DOI
C Glucosamine, chondroitin, and manganese ascorbate for degenerative joint disease of the knee or low back: a randomized, double-blind, placebo-controlled pilot study
Rct Military medicine 1999 PubMed
C Effects of a cream containing madecassoside, 5% panthenol, and copper-zinc-manganese on improving postlaser resurfacing wound healing: A split-face, randomized trial.
Rct Dermatologic therapy PubMed DOI
View all evidence for Manganese →
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.