🟢 89/100

This product is generally safe

  • Niacin: 80mg is 2.3× the Tolerable Upper Intake Level (35mg)
  • Manganese: 16mg is 1.5× the Tolerable Upper Intake Level (11mg)
  • Contains proprietary blend — exact ingredient amounts not disclosed
  • 49% of ingredients have research evidence
D Label Compliance Grade

Product Label

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Safety Alerts

⚠️ Niacin: 80mg is 2.3× the Tolerable Upper Intake Level (35mg)
⚠️ Manganese: 16mg is 1.5× the Tolerable Upper Intake Level (11mg)
ℹ️ Contains proprietary blend — exact ingredient amounts not disclosed

Label Data

2 Tablet(s) Serving Size
30 Servings
Other Combinations Product Type
49% Evidence Coverage

Supplement Facts — Evidence Check

Vitamin A
10000 IU (200% DV)
Vitamin C
500 mg (833% DV)
400 IU (100% DV)
✅ Within RDA (0.7× RDA of 0.015 mg) 📚 604 studies (Tier A: 16, B: 251)
RDA 0.015mg This product: 0.01mg UL 0.1mg
100 IU (333% DV)
📊 4.5× RDA — above typical dose (UL: 1000 mg) 📚 177 studies (Tier A: 3, B: 90)
RDA 15mg This product: 67.0mg UL 1000mg
30 mcg (38% DV)
✅ Within RDA (0.2× RDA of 0.12 mg) 📚 273 studies (Tier A: 9, B: 175)
RDA 0.12mg This product: 0.03mg
22 mg (1467% DV)
📊 18.3× RDA — above typical dose 📚 76 studies (Tier A: 0, B: 33)
RDA 1.2mg This product: 22mg
25 mg (1471% DV)
📊 19.2× RDA — above typical dose 📚 12 studies (Tier A: 0, B: 1)
RDA 1.3mg This product: 25mg
80 mg (400% DV)
⚠️ Exceeds Tolerable Upper Intake Level by 2.3× (UL: 35 mg) 📚 193 studies (Tier A: 5, B: 63)
RDA 14mg This product: 80mg UL 35mg
30 mg (1500% DV)
📊 23.1× RDA — above typical dose (UL: 100 mg) 📚 113 studies (Tier A: 3, B: 35)
RDA 1.3mg This product: 30mg UL 100mg
800 mcg (200% DV)
✅ 2.0× RDA — within safe limits 📚 225 studies (Tier A: 10, B: 105)
RDA 0.4mg This product: 0.8mg UL 1.0mg
90 mcg (1500% DV)
📊 37.5× RDA — above typical dose 📚 138 studies (Tier A: 1, B: 44)
RDA 0.0024mg This product: 0.09mg
300 mcg (100% DV)
📊 10.0× RDA — above typical dose 📚 26 studies (Tier A: 0, B: 11)
RDA 0.03mg This product: 0.3mg
80 mg (800% DV)
📊 16.0× RDA — above typical dose 📚 1 studies — no high-quality reviews
RDA 5mg This product: 80mg
Calcium
500 mg (50% DV)
Phosphorous
200 mg (20% DV)
200 mcg (133% DV)
✅ 1.3× RDA — within safe limits 📚 243 studies (Tier A: 4, B: 133)
RDA 0.15mg This product: 0.2mg UL 1.1mg
200 mg (50% DV)
📊 Market median: 4002.0mg (1 products) 📚 20 studies (Tier A: 0, B: 2)
This product: 200mg
22 mg (147% DV)
✅ 2.0× RDA — within safe limits 📚 258 studies (Tier A: 6, B: 134)
RDA 11mg This product: 22mg UL 40mg
85 mcg (121% DV)
✅ 1.5× RDA — within safe limits 📚 172 studies (Tier A: 0, B: 67)
RDA 0.055mg This product: 0.085mg UL 0.4mg
1 mg (50% DV)
✅ 1.1× RDA — within safe limits 📚 36 studies (Tier A: 0, B: 11)
RDA 0.9mg This product: 1mg UL 10mg
16 mg (800% DV)
⚠️ Exceeds Tolerable Upper Intake Level by 1.5× (UL: 11 mg) 📚 8 studies — no high-quality reviews
RDA 2.3mg This product: 16mg UL 11mg
120 mcg (100% DV)
📊 3.4× RDA — above typical dose 📚 197 studies (Tier A: 1, B: 55)
RDA 0.035mg This product: 0.12mg
50 mcg (67% DV)
✅ 1.1× RDA — within safe limits 📚 2 studies — no high-quality reviews
RDA 0.045mg This product: 0.05mg UL 2mg
Potassium
90 mg (3% DV)
Proprietary Vegetable Concentrate Blend
450 mg
Proprietary Herbal Support Blend
400 mg
Proprietary Superfood Blend
375 mg
MSM
300 mg
📊 Market median: 1000.0mg (2 products)
This product: 300mg
📊 Market median: 500.0mg (283 products) 📚 173 studies (Tier A: 0, B: 62)
This product: 150mg
Proprietary Herbal Extract Blend (Herb/Botanical)
150 mg
Lecithin
100 mg
Proprietary Sea Vegetable Blend
100 mg
60 mg
✅ Within RDA (0.1× RDA of 550 mg) 📚 36 studies (Tier A: 1, B: 7)
RDA 550mg This product: 60mg UL 3500mg
60 mg
📊 Market median: 550.0mg (217 products) 📚 29 studies (Tier A: 0, B: 5)
This product: 60mg
L-Glutamic Acid
60 mg
60 mg
📊 Market median: 500.0mg (9 products)
This product: 60mg
Proprietary Enzyme Blend
60 mg
Rice Bran
60 mg
60 mg
📊 Market median: 496.0mg (192 products) 📚 20 studies — no high-quality reviews
This product: 60mg
1 mg
📊 Market median: 3.0mg (58 products) 📚 2 studies — no high-quality reviews
This product: 1mg UL 20mg
Octacosanol
1 mg
500 mcg
📊 Market median: 100.0mg (283 products) 📚 142 studies (Tier A: 1, B: 64)
This product: 0.5mg UL 1200mg
30 mcg
📊 Market median: 0.5mg (6 products) 📚 1 studies (Tier A: 0, B: 1)
This product: 0.03mg UL 1.8mg

Other Ingredients

Cellulose Gum Dicalcium Phosphate Stearic Acid Cellulose, Plant Vegetable Stearate Silicon Dioxide Magnesium Silicate

Label Claims — Verification

Structure/Function
All Other (99% of products) Structure/Function (71% of products) Nutrient (61% of products) Approved Health (1% of products)

Target Groups

Adult (18 - 50 Years)

Product Information

📋 Directions for Use

SUGGESTED USE: Six tablets daily, preferably 2-3 tablets with each meal.

🧪 Formulation Notes

Contains no: yeast, wheat, corn, sweeteners, artificial coloring, or added animal derivatives.

The Ultra Multi is the ultimate, state-of-the-art, All-In-One Multi, composed of over 86 premium ingredients and formulated with over 25 years of breakthrough research...with an exclusive Superfood/Herbal Base of 1450 mg. and Super Antioxidant/Bioflavonoid Blend of 450 mg.

Additional Information

This unique formula is balanced, complete and whole, providing significant levels for optimum health and vitality.

Store in a cool dry place.

PRODUCT CODE DWI-01

"World's Best Multi"

Product color may change over time due to natural ingredients.

Product Details

DSLD Entry Date 2015-01-23
Product Type Other Combinations
Form Tablet or Pill
DSLD ID 41645
Data Updated 2026-04-11

Research Evidence

566 Research Sources
56 Avg Quality Score
240 Meta Analysis
100 Clinical Trial
74 Systematic Review
71 Guideline
58 Rct
11 Cochrane Review
4 Regulatory Source
2 Other
2 Narrative Review
1 Observational
1 Openfda Safety
A Systematic review and meta-analysis of intravenous iron therapy for patients with heart failure and iron deficiency
Meta Analysis Nature medicine 2025
A Intermittent iron supplementation for reducing anaemia and its associated impairments in adolescent and adult menstruating women
Meta Analysis The Cochrane database of systematic reviews 2019
A Oral or parenteral iron supplementation to reduce deferral, iron deficiency and/or anaemia in blood donors
Meta Analysis The Cochrane database of systematic reviews 2014
A Serum or plasma ferritin concentration as an index of iron deficiency and overload
Meta Analysis The Cochrane database of systematic reviews 2021
A Non-invasive diagnostic tests for Helicobacter pylori infection
Meta Analysis The Cochrane database of systematic reviews 2018
A Hypoxia-inducible factor stabilisers for the anaemia of chronic kidney disease
Meta Analysis The Cochrane database of systematic reviews 2022
A Wheat flour fortification with iron and other micronutrients for reducing anaemia and improving iron status in populations
Meta Analysis The Cochrane database of systematic reviews 2021
A Fortification of condiments and seasonings with iron for preventing anaemia and improving health
Meta Analysis The Cochrane database of systematic reviews 2023
A Screening and Supplementation for Iron Deficiency and Iron Deficiency Anemia During Pregnancy: US Preventive Services Task Force Recommendation Statement.
Guideline JAMA 2024
A Psychiatric and cognitive outcomes of iron supplementation in non-anemic children, adolescents, and menstruating adults: A meta-analysis and systematic review
Meta Analysis Neuroscience and biobehavioral reviews 2025
View all evidence for Iron →

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