Optimal Multi-Caps
99/100
This product looks safe
- Niacin: 50mg is 1.4× the Tolerable Upper Intake Level (35mg)
- 62% of ingredients have research evidence
C
Label Compliance Grade
Product Label
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Safety Alerts
⚠️ Niacin: 50mg is 1.4× the Tolerable Upper Intake Level (35mg)
Label Data
2 Capsule(s)
Serving Size
45
Servings
Other Combinations
Product Type
62%
Evidence Coverage
Supplement Facts — Evidence Check
Vitamin A
5000 IU
(100% DV)
Vitamin C
125 mg
(208% DV)
400 IU
(100% DV)
✅ Within RDA (0.7× RDA of 0.015 mg)
📚 604 studies (Tier A: 16, B: 251)
100 IU
(333% DV)
📊 4.5× RDA — above typical dose (UL: 1000 mg)
📚 177 studies (Tier A: 3, B: 90)
50 mg
(3333% DV)
📊 41.7× RDA — above typical dose
📚 76 studies (Tier A: 0, B: 33)
50 mg
(2941% DV)
📊 38.5× RDA — above typical dose
📚 12 studies (Tier A: 0, B: 1)
50 mg
(250% DV)
⚠️ Exceeds Tolerable Upper Intake Level by 1.4× (UL: 35 mg)
📚 193 studies (Tier A: 5, B: 63)
50 mg
(2500% DV)
📊 38.5× RDA — above typical dose (UL: 100 mg)
📚 113 studies (Tier A: 3, B: 35)
400 mcg
(100% DV)
✅ Within RDA (1.0× RDA of 0.4 mg)
📚 225 studies (Tier A: 10, B: 105)
50 mcg
(833% DV)
📊 20.8× RDA — above typical dose
📚 138 studies (Tier A: 1, B: 44)
200 mcg
(67% DV)
📊 6.7× RDA — above typical dose
📚 26 studies (Tier A: 0, B: 11)
50 mg
(500% DV)
📊 10.0× RDA — above typical dose
📚 1 studies — no high-quality reviews
Calcium
150 mg
(15% DV)
100 mcg
(67% DV)
✅ Within RDA (0.7× RDA of 0.15 mg)
📚 243 studies (Tier A: 4, B: 133)
75 mg
(19% DV)
📊 Market median: 4002.0mg (1 products)
📚 20 studies (Tier A: 0, B: 2)
15 mg
(100% DV)
✅ 1.4× RDA — within safe limits
📚 258 studies (Tier A: 6, B: 134)
50 mcg
(71% DV)
✅ Within RDA (0.9× RDA of 0.055 mg)
📚 172 studies (Tier A: 0, B: 67)
2 mg
(100% DV)
✅ 2.2× RDA — within safe limits
📚 36 studies (Tier A: 0, B: 11)
2 mg
(100% DV)
✅ Within RDA (0.9× RDA of 2.3 mg)
📚 8 studies — no high-quality reviews
ChromeMate
50 mcg
(42% DV)
10 mcg
(13% DV)
✅ Within RDA (0.2× RDA of 0.045 mg)
📚 2 studies — no high-quality reviews
Potassium
15 mg
(1% DV)
50 mg
✅ Within RDA (0.1× RDA of 550 mg)
📚 36 studies (Tier A: 1, B: 7)
50 mg
📊 Market median: 550.0mg (217 products)
📚 29 studies (Tier A: 0, B: 5)
📊 Market median: 500.0mg (283 products)
📚 173 studies (Tier A: 0, B: 62)
20 mg
📊 Market median: 496.0mg (192 products)
📚 20 studies — no high-quality reviews
Enzymes
20 mg
200 mcg
📊 Market median: 3.0mg (58 products)
📚 2 studies — no high-quality reviews
2 mcg
📊 Market median: 0.5mg (6 products)
📚 1 studies (Tier A: 0, B: 1)
Other Ingredients
Cellulose
Magnesium Stearate
Silica
Rice Bran
Label Claims — Verification
❓
Nutrient
❓
All Other
❓
Structure/Function
All Other (99% of products)
Structure/Function (76% of products)
Nutrient (58% of products)
Target Groups
Adult (18 - 50 Years)
Gluten Free
Dairy Free
Product Information
📋 Directions for Use
Suggested use: Take two capsules daily with food.
⚠️ Warnings & Precautions
Keep out of reach of children.
To report a serious adverse event, call 1-888-710-0006
🧪 Formulation Notes
Contains no artificial colors, flavors or preservatives; no wheat, gluten, milk, eggs, peanuts, tree nuts, crustacean shellfish or fish.
Vitamins, minerals, enzymes
Easy to swallow
Iron free
Additional Information
We guarantee our supplements for potency and purity
Double Verified Gluten Free
Product Details
DSLD Entry Date
2023-03-22
Product Type
Other Combinations
Form
Capsule
Brand
VitaScript
DSLD ID
283117
Data Updated
2026-04-11
Research Evidence
337
Research Sources
54
Avg Quality Score
161
Meta Analysis
68
Systematic Review
51
Rct
48
Clinical Trial
2
Other
2
Regulatory Source
1
Narrative Review
1
Cochrane Review
1
Guideline
1
Openfda Safety
A
Vitamin A supplementation for preventing morbidity and mortality in children from six months to five years of age
A
Vitamin A supplementation for the prevention of morbidity and mortality in infants six months of age or less
A
Vitamin A supplementation for reducing the risk of mother-to-child transmission of HIV infection
A
Vitamin A supplements for preventing mortality, illness, and blindness in children aged under 5: systematic review and meta-analysis
A
Vitamin A supplementation for the prevention of morbidity and mortality in infants one to six months of age
A
Exercise training-induced changes in exerkine concentrations may be relevant to the metabolic control of type 2 diabetes mellitus patients: A systematic review and meta-analysis of randomized controlled trials
A
Food fortification with multiple micronutrients: impact on health outcomes in general population
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