Immune Maintenance
100/100
This product looks safe
- No ingredients exceed tolerable upper intake levels
- 71% of ingredients have research evidence
A
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.
Label Data
2 Capsule(s)
Serving Size
30
Servings
Other Combinations
Product Type
71%
Evidence Coverage
Supplement Facts — Evidence Check
Vitamin C
150 mg
(167% DV)
10 mcg
(50% DV)
✅ Within RDA (0.7× RDA of 0.015 mg)
📚 604 studies (Tier A: 16, B: 251)
10 mg
(91% DV)
✅ Within RDA (0.9× RDA of 11 mg)
📚 258 studies (Tier A: 6, B: 134)
📊 Market median: 500.0mg (283 products)
📚 173 studies (Tier A: 0, B: 62)
📊 Market median: 100.0mg (1 products)
📚 42 studies (Tier A: 1, B: 15)
150 mg
📊 Market median: 470.0mg (230 products)
📚 9 studies (Tier A: 3, B: 3)
300 mg
📊 Market median: 340.0mg (243 products)
📚 3 studies — no high-quality reviews
Other Ingredients
Rice Flour
Vegetable Cellulose
Calcium Palmitate
Label Claims — Verification
❓
All Other
❓
Structure/Function
All Other (99% of products)
Structure/Function (83% of products)
Nutrient (54% of products)
Target Groups
Vegetarian
Adult (18 - 50 Years)
Gluten Free
Dairy Free
Product Information
📋 Directions for Use
Suggested Use: Take 2 capsules daily as a dietary supplement, preferably with meals, or as directed by your health practitioner.
⚠️ Warnings & Precautions
Caution: If you are pregnant, nursing, or taking any medications, consult your health practitioner before use.
Discontinue use and consult health practitioner if any adverse reactions occur.
Keep out of reach of children.
Use only if safety seal is intact.
🧪 Formulation Notes
Vegetarian
Gluten Free Non-GMO Free of: milk, egg, fish, peanuts, crustacean shellfish, soy, tree nuts, wheat, yeast and gluten. Free of ingredients derived from GMOs.
Additional Information
Store in a cool, dry place.
BPA free
Exclusive Professional Formulas
Product Details
UPC / SKU
8 59782 00621 8
DSLD Entry Date
2021-06-23
Product Type
Other Combinations
Form
Capsule
DSLD ID
249310
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
Compare Similar Products
Vitamin C Ester Ascorbyl Palmitate
OL Olympian Labs
100
Vitamin C 1000 mg
PurHEALTH
100
Ultra C Buffered
New Sun
100
Black Elderbarry with Liposomal Vitamin C & Zinc
SunVita Health
100
Natural Vitamin C
Herbadiet
100