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Opti-Women

product on market Capsule ON Optimum Nutrition Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 55% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

The profile contains essential fat-soluble and water-soluble vitamins that support immune function and bone health. There is strong research evidence supporting the roles of vitamins A, C, D, E, and K in maintaining general physiological wellness. The formulation maintains a high safety profile for standard daily use.

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

Label

Product Label

Label for Opti-Women
Open Full PDF View on NIH DSLD →
Details

Label Data

2 Capsule(s)
Serving Size
30
Servings
Other Combinations
Product Type
55%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Vitamin A
5000 IU (100% DV)
Vitamin C
250 mg (417% DV)
600 IU (150% DV)
Within RDA (1.0× RDA) 608 studies (A:16, B:251)
100 IU (333% DV)
4.5× RDA — above typical dose (UL: 1000 mg) 179 studies (A:3, B:90)
80 mcg (100% DV)
Within RDA (0.7× RDA) 275 studies (A:9, B:175)
20 mg (1333% DV)
16.7× RDA — above typical dose 76 studies (A:0, B:33)
20 mg (1176% DV)
15.4× RDA — above typical dose 13 studies (A:0, B:1)
20 mg (100% DV)
1.4× RDA — within safe limits 196 studies (A:5, B:63)
20 mg (1000% DV)
15.4× RDA — above typical dose (UL: 100 mg) 114 studies (A:3, B:35)
600 mcg (150% DV)
1.5× RDA — within safe limits 226 studies (A:10, B:105)
100 mcg (1667% DV)
41.7× RDA — above typical dose 139 studies (A:1, B:44)
250 mcg (83% DV)
8.3× RDA — above typical dose 27 studies (A:0, B:11)
20 mg (200% DV)
4.0× RDA — above typical dose 2 studies — no high-quality reviews
Calcium
150 mg (15% DV)
Iron
18 mg (100% DV)
200 mcg (133% DV)
1.3× RDA — within safe limits 245 studies (A:4, B:133)
75 mg (19% DV)
Within RDA (0.2× RDA) 316 studies (A:8, B:159)
15 mg (100% DV)
1.4× RDA — within safe limits 263 studies (A:6, B:134)
70 mcg (100% DV)
1.3× RDA — within safe limits 173 studies (A:0, B:67)
2 mg (100% DV)
2.2× RDA — within safe limits 37 studies (A:0, B:11)
5 mg (250% DV)
2.2× RDA — within safe limits 9 studies — no high-quality reviews
120 mcg (100% DV)
3.4× RDA — above typical dose 199 studies (A:1, B:55)
70 mcg (93% DV)
1.6× RDA — within safe limits 3 studies — no high-quality reviews
Dong Quai (Angelica sinensis) 4:1 root extract
80 mg
Chasteberry (Vitex agnus-castus) 4:1 berry extract
50 mg
Market median: 600.0mg (321 products) 5 studies — no high-quality reviews
Uva Ursi
50 mg
Market median: 285.0mg (90 products) 1 studies — no high-quality reviews
Market median: 200.0mg (198 products) 6 studies — no high-quality reviews
Butchers Broom
15 mg
Ostivone(R)
10 mg
Market median: 100.0mg (284 products) 10 studies (A:0, B:4)
Market median: 500.0mg (497 products) 135 studies (A:0, B:40)
Market median: 500.0mg (283 products) 174 studies (A:0, B:62)
Market median: 60.0mg (94 products) 13 studies (A:0, B:7)
250 mcg
Market median: 10.0mg (35 products) 6 studies (A:0, B:2)
250 mcg
Market median: 10.0mg (105 products) 2 studies (A:0, B:1)
Alpha-Carotene
93.5 mcg
Cryptoxanthin
22.8 mcg
18.7 mcg
Market median: 4.0mg (32 products)

Other Ingredients

Hypromellose Magnesium Stearate Calcium Phosphate Microcrystalline Cellulose Silica
Claims

Label Claims — Verification

Unverified All Other
Info

Product Information

Directions for Use

SUGGESTED USE: As a dietary supplement for women, consume 2 capsules daily with food.

Warnings & Precautions

ALLERGEN INFORMATION: CONTAINS SOY INGREDIENTS.

WARNING: Accidental overdose of iron-containing products is a leading cause of fatal poisoning in children under 6. Keep this product out of reach of children. In case of accidental overdose, call a doctor or poison control center immediately.

CAUTION: CHECK WITH A QUALIFIED HEALTHCARE PROFESSIONAL BEFORE USING THIS PRODUCT IF YOU ARE UNDER 18 YEARS OF AGE OR IF YOU HAVE ANY KNOWN OR SUSPECTED MEDICAL CONDITION(S) AND/OR ARE TAKING ANY PRESCRIPTION OR OTC MEDICATION(S).

Additional Information

ON(TM)

NUTRIENT OPTIMIZATION SYSTEM

HIGH-POTENCY 40+ INGREDIENTS 60 CAPSULES

MANUFACTURED IN THE USA

Scan this QR code with your smartphone for further info and promotions

11-257-450

STORE IN A COOL, DRY PLACE.

Vcaps(R)

Metadata

Product Details

DSLD Entry Date2013-02-25
Product TypeOther Combinations
FormCapsule
BrandON Optimum Nutrition
DSLD ID17617
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.