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Elbow Grease

product on market Capsule Axe & Sledge Supplements Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 46% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

This formula combines D-glucosamine sulfate with essential micronutrients like Vitamin C, D3, and zinc to support joint and immune health. Research provides moderate evidence that glucosamine may assist in managing joint discomfort. The inclusion of manganese and vitamins further supports connective tissue maintenance and overall metabolic function.

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

Label

Product Label

Label for Elbow Grease
Open Full PDF View on NIH DSLD →
Details

Label Data

2 Vcap(s)
Serving Size
30
Servings
Other Combinations
Product Type
46%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Vitamin C
150 mg (250% DV)
20 IU (5% DV)
Market median: 0.03mg (3448 products) 608 studies (A:16, B:251)
5 mg (33% DV)
Within RDA (0.5× RDA) 263 studies (A:6, B:134)
10 mg (500% DV)
4.3× RDA — above typical dose (UL: 11 mg) 9 studies — no high-quality reviews
Market median: 4002.0mg (1 products) 21 studies (A:0, B:2)
Market median: 600.0mg (79 products) 25 studies (A:0, B:6)
Cetyl Myristoleate
300 mg
Market median: 1000.0mg (2 products)
Market median: 20.0mg (931 products) 234 studies (A:1, B:90)
Market median: 3.0mg (58 products) 3 studies — no high-quality reviews
BioPerine
5 mg

Other Ingredients

Silicon Dioxide L-Leucine Vegetable Capsules
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested use: As a dietary supplement, for best results take 4 capsules with a meal. May take 2 capsules twice daily with morning and evening meals if preferred. Do not exceed 4 capsules in a 24-hour period.

Warnings & Precautions

Warning: Consult with a physician prior to use if you have a medical condition.

Don't use if pregnant or lactating.

Keep out of reach of children.

Formulation Notes

About Elbow Grease Elbow Grease is a complete repair and restore joint health formula that provides you with several clinically studied ingredients proven to help the hardest workers in the gym with optimal joint health!

Joint repair and restore

BioPerine OptiMSm BioCell Collagen

Additional Information

Keep container tightly closed in a cool, dry and dark place.

Metadata

Product Details

UPC / SKU7 53577 01745 1
DSLD Entry Date2021-10-22
Product TypeOther Combinations
FormCapsule
DSLD ID254694
Data Updated2026-04-11
Research

Research Evidence

371
Research Sources
54
Avg Quality
148
Meta Analysis
82
Systematic Review
71
Rct
62
Clinical Trial
2
Regulatory Source
1
Cochrane Review
1
Narrative Review
1
Other
1
Openfda Safety
A Vitamin C supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015 PubMed DOI
A Vitamin C supplementation for the primary prevention of cardiovascular disease
Systematic Review The Cochrane database of systematic reviews 2017 PubMed DOI
A Vitamin C for preventing and treating the common cold
Meta Analysis The Cochrane database of systematic reviews 2013 PubMed DOI
A Vitamin C for preventing and treating pneumonia
Meta Analysis The Cochrane database of systematic reviews 2013 PubMed DOI
A Vitamin E supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015 PubMed DOI
A Vitamin C supplementation for prevention and treatment of pneumonia
Meta Analysis The Cochrane database of systematic reviews 2020 PubMed DOI
A Vitamin C supplementation for prevention and treatment of pneumonia
Systematic Review The Cochrane database of systematic reviews 2021 PubMed DOI
A Nutritional interventions for preventing and treating pressure ulcers
Meta Analysis The Cochrane database of systematic reviews 2024 PubMed DOI
A Does Vitamin C Supplementation Provide a Protective Effect in Periodontal Health? A Systematic Review and Meta-Analysis
Meta Analysis International journal of molecular sciences 2024 PubMed DOI
A Circulating vitamin C concentration and risk of cancers: a Mendelian randomization study
Meta Analysis BMC medicine 2021 PubMed DOI
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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.