Optimal Multivitamin

product on market Capsule Seeking Health 🟢 Safety: 89/100
Brand: Seeking Health
🟢 89/100

This product is generally safe

  • Niacin/Niacinamide: 95mg is 2.7× the Tolerable Upper Intake Level (35mg)
  • Contains proprietary blend — exact ingredient amounts not disclosed
  • 56% of ingredients have research evidence
C Label Compliance Grade

Product Label

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Safety Alerts

⚠️ Niacin/Niacinamide: 95mg is 2.7× the Tolerable Upper Intake Level (35mg)
ℹ️ Contains proprietary blend — exact ingredient amounts not disclosed

Label Data

8 Vegetarian Capsule(s) Serving Size
30 Servings
Other Combinations Product Type
56% Evidence Coverage

Supplement Facts — Evidence Check

Vitamin A
2250 mcg (250% DV)
Vitamin C
500 mg (556% DV)
12.5 mcg (63% DV)
✅ Within RDA (0.8× RDA of 0.015 mg) 📚 604 studies (Tier A: 16, B: 251)
RDA 0.015mg This product: 0.0125mg UL 0.1mg
67 mg (447% DV)
📊 4.5× RDA — above typical dose (UL: 1000 mg) 📚 177 studies (Tier A: 3, B: 90)
RDA 15mg This product: 67mg UL 1000mg
50 mg (4167% DV)
📊 41.7× RDA — above typical dose 📚 76 studies (Tier A: 0, B: 33)
RDA 1.2mg This product: 50mg
25 mg (1923% DV)
📊 19.2× RDA — above typical dose 📚 12 studies (Tier A: 0, B: 1)
RDA 1.3mg This product: 25mg
95 mg (594% DV)
⚠️ Exceeds Tolerable Upper Intake Level by 2.7× (UL: 35 mg) 📚 193 studies (Tier A: 5, B: 63)
RDA 14mg This product: 95mg UL 35mg
50 mg (2941% DV)
📊 38.5× RDA — above typical dose (UL: 100 mg) 📚 113 studies (Tier A: 3, B: 35)
RDA 1.3mg This product: 50mg UL 100mg
Metafolin
667 mcg DFE (167% DV)
250 mcg (10417% DV)
📊 104.2× RDA — above typical dose 📚 138 studies (Tier A: 1, B: 44)
RDA 0.0024mg This product: 0.25mg
150 mcg (500% DV)
📊 5.0× RDA — above typical dose 📚 26 studies (Tier A: 0, B: 11)
RDA 0.03mg This product: 0.15mg
50 mg (1000% DV)
📊 10.0× RDA — above typical dose 📚 1 studies — no high-quality reviews
RDA 5mg This product: 50mg
137.5 mg (25% DV)
✅ Within RDA (0.2× RDA of 550 mg) 📚 36 studies (Tier A: 1, B: 7)
RDA 550mg This product: 137.5mg UL 3500mg
Calcium
210 mg (16% DV)
100 mcg (67% DV)
✅ Within RDA (0.7× RDA of 0.15 mg) 📚 243 studies (Tier A: 4, B: 133)
RDA 0.15mg This product: 0.1mg UL 1.1mg
210 mg (50% DV)
📊 Market median: 4002.0mg (1 products) 📚 20 studies (Tier A: 0, B: 2)
This product: 210mg
12.5 mg (114% DV)
✅ 1.1× RDA — within safe limits 📚 258 studies (Tier A: 6, B: 134)
RDA 11mg This product: 12.5mg UL 40mg
100 mcg (182% DV)
✅ 1.8× RDA — within safe limits 📚 172 studies (Tier A: 0, B: 67)
RDA 0.055mg This product: 0.1mg UL 0.4mg
1 mg (111% DV)
✅ 1.1× RDA — within safe limits 📚 36 studies (Tier A: 0, B: 11)
RDA 0.9mg This product: 1mg UL 10mg
4.5 mg (196% DV)
✅ 2.0× RDA — within safe limits 📚 8 studies — no high-quality reviews
RDA 2.3mg This product: 4.5mg UL 11mg
100 mcg (286% DV)
✅ 2.9× RDA — within safe limits 📚 197 studies (Tier A: 1, B: 55)
RDA 0.035mg This product: 0.1mg
50 mcg (111% DV)
✅ 1.1× RDA — within safe limits 📚 2 studies — no high-quality reviews
RDA 0.045mg This product: 0.05mg UL 2mg
Potassium
50 mg (1% DV)
75 mg
📊 Market median: 600.0mg (7 products) 📚 39 studies (Tier A: 2, B: 13)
This product: 75mg
75 mg
📊 Market median: 496.0mg (192 products) 📚 20 studies — no high-quality reviews
This product: 75mg
50 mg
📊 Market median: 550.0mg (217 products) 📚 29 studies (Tier A: 0, B: 5)
This product: 50mg
50 mg
📊 Market median: 500.0mg (283 products) 📚 173 studies (Tier A: 0, B: 62)
This product: 50mg
50 mg
📊 Market median: 500.0mg (283 products) 📚 173 studies (Tier A: 0, B: 62)
This product: 50mg
Papain
50 mg
25 mg
📊 Market median: 200.0mg (136 products) 📚 3 studies — no high-quality reviews
This product: 25mg
25 mg
📊 Market median: 100.0mg (284 products) 📚 10 studies (Tier A: 0, B: 4)
This product: 25mg
25 mg
📊 Market median: 200.0mg (198 products) 📚 6 studies — no high-quality reviews
This product: 25mg
12.5 mg
📊 Market median: 500.0mg (19 products)
This product: 12.5mg
1.5 mg
📊 Market median: 3.0mg (58 products) 📚 2 studies — no high-quality reviews
This product: 1.5mg UL 20mg
25 mcg
📊 Market median: 0.5mg (6 products) 📚 1 studies (Tier A: 0, B: 1)
This product: 0.025mg UL 1.8mg
22.5 mcg
✅ Within RDA (0.2× RDA of 0.12 mg) 📚 273 studies (Tier A: 9, B: 175)
RDA 0.12mg This product: 0.0225mg
Proprietary Organic Fruit and Vegetable Blend
350 mg
Organic Phytonutrient Blend
Carotenoids

Other Ingredients

Hydroxypropyl Methylcellulose Microcrystalline Cellulose Hydroxypropyl Cellulose Ascorbyl Palmitate Silica

Label Claims — Verification

❓ Nutrient
❓ All Other
All Other (99% of products) Structure/Function (76% of products) Nutrient (58% of products)

Target Groups

Adult (18 - 50 Years) Women (not pregnant or lactating) Gluten Free

Product Information

📋 Directions for Use

Suggested use: As a dietary supplement, adults take 8 vegetarian capsules daily with food, or as directed by your healthcare professional. Take with food.

⚠️ Warnings & Precautions

Do not take within 5 hours of bedtime as it may interfere with sleep. Discontinue immediately if a burning sensation occurs. Not recommended for people with ulcers. If you have liver problems, consult your health professional before use.

Warning: Not to be taken by pregnant or lactating women. If you have any health condition or are taking any medication, consult your health professional before use. Consult a health professional prior to use if you are taking blood thinners.

Warning: This product contains lead, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov/food. For more information regarding California Proposition 65 see: www.seekinghealth.com/media/Prop65.pdf

Storage: Keep closed in a cool, dry place out of the reach of children.

🧪 Formulation Notes

Krebs = Citrate, Fumarate, Malate, Glutarate and Succinate Complex.

Complete multivitamin/multimineral with Fruits, vegetables & greens L-5-MTHF Bioflavonoids Amino acids Enzymes

Metafolin is 6S 5-methyltetreahydrofolate, calcium salt

Gluten free, Non-GMO

Additional Information

Storage: Keep closed in a cool, dry place out of the reach of children.

Contents may not fill package in order to accommodate required labeling. Please rely on stated quality.

Find other effective health products at www.seekinghealth.com

Product Details

UPC / SKU 8 10007 52089 6
DSLD Entry Date 2025-02-23
Product Type Other Combinations
Form Capsule
Brand Seeking Health
DSLD ID 322693
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
Meta Analysis The Cochrane database of systematic reviews 2017
PubMed DOI Cochrane
A Vitamin A supplementation for the prevention of morbidity and mortality in infants six months of age or less
Meta Analysis The Cochrane database of systematic reviews 2011
PubMed DOI Cochrane
A Vitamin A supplementation for reducing the risk of mother-to-child transmission of HIV infection
Meta Analysis The Cochrane database of systematic reviews 2011
PubMed DOI Cochrane
A Vitamin A supplements for preventing mortality, illness, and blindness in children aged under 5: systematic review and meta-analysis
Meta Analysis BMJ (Clinical research ed.) 2011
PubMed DOI
A Fortification of staple foods with vitamin A for vitamin A deficiency
Systematic Review The Cochrane database of systematic reviews 2019
PubMed DOI Cochrane
A Vitamin A supplementation for the prevention of morbidity and mortality in infants one to six months of age
Narrative Review The Cochrane database of systematic reviews 2016
PubMed DOI Cochrane
A Vitamin A and fish oils for preventing the progression of retinitis pigmentosa
Meta Analysis The Cochrane database of systematic reviews 2020
PubMed DOI
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
Meta Analysis Journal of sport and health science 2023
PubMed DOI
A Food fortification with multiple micronutrients: impact on health outcomes in general population
Meta Analysis The Cochrane database of systematic reviews 2019
PubMed DOI
A Oral vitamin A supplements to prevent acute upper respiratory tract infections in children up to seven years of age
Meta Analysis The Cochrane database of systematic reviews 2024
PubMed DOI
View all evidence for Vitamin A →

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