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MultiFactors Women's 50+

product on market Capsule Natural Factors Safety: 98/100
98/100

This product looks safe

  • Niacin: 50mg is 1.4× the Tolerable Upper Intake Level (35mg)
  • Folate: 1.7mg is 1.7× the Tolerable Upper Intake Level (1.0mg)
  • 62% of ingredients have research evidence
D Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

This formula contains vitamins A, C, D3, E, and K2, which are supported by strong evidence for maintaining immune function, bone density, and antioxidant defense. These nutrients play essential roles in cellular health and nutrient absorption. The profile maintains a high safety score, indicating a low risk of adverse effects for most users.

AI-generated summary based on research evidence. Not medical advice.

Alerts

Safety Alerts

Niacin: 50mg is 1.4× the Tolerable Upper Intake Level (35mg)

Folate: 1.7mg is 1.7× the Tolerable Upper Intake Level (1.0mg)

Label

Product Label

Label for MultiFactors Women's 50+
Open Full PDF View on NIH DSLD →
Details

Label Data

3 Vegetarian Capsule(s)
Serving Size
30
Servings
Other Combinations
Product Type
62%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Vitamin A
3000 mcg (333% DV)
Vitamin C
250 mg (278% DV)
25 mcg (125% DV)
1.7× RDA — within safe limits 608 studies (A:16, B:251)
100 mg (667% DV)
6.7× RDA — above typical dose (UL: 1000 mg) 179 studies (A:3, B:90)
20 mcg (17% DV)
Within RDA (0.2× RDA) 275 studies (A:9, B:175)
30 mg (2500% DV)
25.0× RDA — above typical dose 76 studies (A:0, B:33)
20 mg (1538% DV)
15.4× RDA — above typical dose 13 studies (A:0, B:1)
50 mg (313% DV)
Exceeds UL by 1.4× (UL: 35 mg) 196 studies (A:5, B:63)
40 mg (2353% DV)
30.8× RDA — above typical dose (UL: 100 mg) 114 studies (A:3, B:35)
1700 mcg (425% DV)
Exceeds UL by 1.7× (UL: 1.0 mg) 226 studies (A:10, B:105)
250 mcg (10417% DV)
104.2× RDA — above typical dose 139 studies (A:1, B:44)
100 mcg (333% DV)
3.3× RDA — above typical dose 27 studies (A:0, B:11)
50 mg (1000% DV)
10.0× RDA — above typical dose 2 studies — no high-quality reviews
Calcium
230 mg (18% DV)
500 mcg (333% DV)
3.3× RDA — above typical dose (UL: 1.1 mg) 245 studies (A:4, B:133)
100 mg (24% DV)
Within RDA (0.2× RDA) 316 studies (A:8, B:159)
15 mg (136% DV)
1.4× RDA — within safe limits 263 studies (A:6, B:134)
100 mcg (182% DV)
1.8× RDA — within safe limits 173 studies (A:0, B:67)
1.5 mg (167% DV)
1.7× RDA — within safe limits 37 studies (A:0, B:11)
10 mg (435% DV)
4.3× RDA — above typical dose (UL: 11 mg) 9 studies — no high-quality reviews
400 mcg (1143% DV)
11.4× RDA — above typical dose 199 studies (A:1, B:55)
40 mcg (89% DV)
Within RDA (0.9× RDA) 3 studies — no high-quality reviews
Potassium
20 mg (1% DV)
Market median: 450.0mg (254 products) 243 studies (A:0, B:100)
BerryRich Proprietary whole fruit Blend extract
50 mg
BlueRich Blueberry concentrate
50 mg
40 mg
Market median: 550.0mg (217 products) 29 studies (A:0, B:5)
Market median: 496.0mg (192 products) 20 studies — no high-quality reviews
20 mg
Market median: 100.0mg (283 products) 144 studies (A:1, B:64)
Digestive Enzymes
10 mg
Indole-3-Carbinol
5 mg
3 mg
Market median: 3.0mg (58 products) 3 studies — no high-quality reviews
5 mg
Market median: 10.0mg (105 products) 2 studies (A:0, B:1)
50 mcg
Market median: 0.5mg (6 products) 1 studies (A:0, B:1)

Other Ingredients

Vegetarian Capsule Magnesium Stearate Microcrystalline Cellulose Silica
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested Usage: 3 capsules per day or as directed by a health professional.

Warnings & Precautions

Cautions: As with any supplement, consult your health professional before use if you are pregnant, breastfeeding, or trying to conceive, or if you are taking medication, have a medical condition, or anticipate a surgery.

Keep out of the reach of children.

Sealed for your protection. Do not use if seal is broken.

Contains soy.

Formulation Notes

Non-GMO

MultiFactors is customized with specific combinations of vitamins, minerals, and phytonutrients to meet the unique daily needs of women over 50.

Contains no artificial colors, preservatives, or sweeteners; no dairy, sugar, wheat, gluten, yeast, egg, fish, shellfish, salt, tree nuts, or GMOs.

Suitable for vegetarians.

Gluten free

Contains soy.

Additional Information

Mass spec Documentation Lab tested

It contains over 35 essential nutrients, enzymes, antioxidants, and herbal extracts in just 3 easy-to-swallow vegetarian capsules.

For freshness, store in a cool, dry place.

Product of Canada Recyclable container and label.

Purity & potency guaranteed

Vitamin & mineral formula

Your body, your mutli

R3

Manufactured by Natural Factors to ensure safety and potency in accordance with Good Manufacturing Practices (GMP) of the FDA and Health Canada.

Metadata

Product Details

UPC / SKU0 68958 01587 3
DSLD Entry Date2017-06-23
Product TypeOther Combinations
FormCapsule
BrandNatural Factors
DSLD ID75173
Data Updated2026-04-11
Research

Research Evidence

337
Research Sources
54
Avg Quality
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
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
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
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
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
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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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.