🟢 100/100

This product looks safe

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

Product Label

📸

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Label Data

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

Supplement Facts — Evidence Check

Vitamin C
25 mg (40% DV)
2.5 mg (130% DV)
✅ 1.1× RDA — within safe limits 📚 8 studies — no high-quality reviews
RDA 2.3mg This product: 2.5mg UL 11mg
📊 Market median: 1000.0mg (1115 products) 📚 22 studies (Tier A: 0, B: 9)
This product: 250mg
Cartilage Complex
500 mg
📊 Market median: 375.0mg (171 products) 📚 30 studies (Tier A: 1, B: 14)
This product: 25mg
📊 Market median: 1000.0mg (2 products)
This product: 75mg
📊 Market median: 450.0mg (254 products) 📚 240 studies (Tier A: 0, B: 100)
This product: 25mg
Yucca
25 mg

Other Ingredients

Gelatin Magnesium Stearate

Label Claims — Verification

Nutrient
All Other
Structure/Function
All Other (99% of products) Structure/Function (83% of products) Nutrient (54% of products)

Target Groups

Adult (18 - 50 Years) Gluten Free Dairy Free

Product Information

📋 Directions for Use

Suggested use: Take 2 capsules daily as a dietary supplement.

⚠️ Warnings & Precautions

To report a serious adverse event, call 1-888-710-0006

Keep out of reach of children.

🧪 Formulation Notes

Contains no artificial colors, flavors or preservatives; no wheat, gluten, milk, eggs, peanuts, tree nuts or soy.

Certain key nutrients found in nature have been identified as enhancing our ability to repair and alleviate joint problems. Glucosamine, cartilage (including collagen) and MSM are helpful in building and restoring joint function. Vitamin C and manganese help form the collagen matrix to strengthen joints. Plant extracts such as boswellin, turmeric and yucca contain potent anti-inflammatory properties that may prevent joint destruction. Super Joint Complex contains optimal amounts of these nutrients in a convenient two-a-day formula.

Glucosamine Chondroitin Cartilage Complex Joint support factors

We guarantee our supplements for potency and purity

Additional Information

Double verified Gluten free

Product Details

DSLD Entry Date 2025-03-25
Product Type Other Combinations
Form Capsule
Brand Harmonia
DSLD ID 321475
Data Updated 2026-04-11

Research Evidence

371 Research Sources
54 Avg Quality Score
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
A Vitamin C supplementation for the primary prevention of cardiovascular disease
Systematic Review The Cochrane database of systematic reviews 2017
A Vitamin C for preventing and treating the common cold
Meta Analysis The Cochrane database of systematic reviews 2013
A Vitamin C for preventing and treating pneumonia
Meta Analysis The Cochrane database of systematic reviews 2013
A Vitamin E supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015
A Vitamin C supplementation for prevention and treatment of pneumonia
Meta Analysis The Cochrane database of systematic reviews 2020
A Vitamin C supplementation for prevention and treatment of pneumonia
Systematic Review The Cochrane database of systematic reviews 2021
A Nutritional interventions for preventing and treating pressure ulcers
Meta Analysis The Cochrane database of systematic reviews 2024
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
A Circulating vitamin C concentration and risk of cancers: a Mendelian randomization study
Meta Analysis BMC medicine 2021
View all evidence for Vitamin C →

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