Joint Support Complex
100/100
This product looks safe
- No ingredients exceed tolerable upper intake levels
- 36% of ingredients have research evidence
A
Label Compliance Grade
Product Label
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Label Data
2 Caplet(s)
Serving Size
40
Servings
Other Combinations
Product Type
36%
Evidence Coverage
Supplement Facts — Evidence Check
Vitamin C
60 mg
(67% DV)
50 mcg
(250% DV)
📊 3.3× RDA — above typical dose (UL: 0.1 mg)
📚 604 studies (Tier A: 16, B: 251)
2 mg
(87% DV)
✅ Within RDA (0.9× RDA of 2.3 mg)
📚 8 studies — no high-quality reviews
Sodium
60 mg
(3% DV)
1500 mg
📊 Market median: 1000.0mg (1115 products)
📚 22 studies (Tier A: 0, B: 9)
520 mg
📊 Market median: 600.0mg (79 products)
📚 24 studies (Tier A: 0, B: 6)
390 mg
📊 Market median: 1000.0mg (2 products)
Gelatin, Hydrolyzed
270 mg
📊 Market median: 375.0mg (171 products)
📚 30 studies (Tier A: 1, B: 14)
3 mg
📊 Market median: 3.0mg (58 products)
📚 2 studies — no high-quality reviews
2 mg
📊 Market median: 100.0mg (173 products)
Other Ingredients
Hydroxypropyl Methylcellulose
Croscarmellose Sodium
Crospovidone
Caramel color
Carnauba Wax
Corn Starch
Crospovidone
Ethyl Vanillin
Gum Arabic
Magnesium Stearate
Polyethylene Glycol
Povidone
Silicon Dioxide
Sucrose
Talc
Titanium Dioxide
Label Claims — Verification
❓
All Other
❓
Structure/Function
All Other (99% of products)
Structure/Function (83% of products)
Nutrient (54% of products)
Target Groups
Adult (18 - 50 Years)
Product Information
📋 Directions for Use
Directions: As a dietary supplement, take two (2) caplets daily, preferably after a meal.
⚠️ Warnings & Precautions
Keep out of reach of children.
Contains: crustaceans (shrimp) and soy. Caution: if you are allergic to shellfish, please consult your healthcare professional before taking this product. Contains a bioengineered food ingredient.
Warning: Consult your physician prior to using this product if you are pregnant, nursing, taking medication, or have a medical condition.
Discontinue use two weeks prior to surgery.
🧪 Formulation Notes
Supports a healthy joint matrix 40-day supply
Additional Information
Store in a cool, dry place.
For more information: 1-888-462-2548 GNC.com
GNC Quality since 1935
Product Details
UPC / SKU
0 48107 24512 2
DSLD Entry Date
2024-06-20
Product Type
Other Combinations
Form
Other (e.g. tea bag)
Brand
GNC Select
DSLD ID
313697
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 for the primary prevention of cardiovascular disease
A
Does Vitamin C Supplementation Provide a Protective Effect in Periodontal Health? A Systematic Review and Meta-Analysis
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