Is 25 mcg of Vitamin D safe?

Yes — this is 1.7× the recommended daily intake of 0.015 mg, which is within safe limits.

Is 12 mg of Vitamin E safe?

Yes — this is 0.8× the recommended daily intake of 15 mg, which is within safe limits.

Is 90 mcg of Vitamin K safe?

Yes — this is 0.8× the recommended daily intake of 0.12 mg, which is within safe limits.

PreNatal Nutrients by Pure Encapsulations — Ingredients, Evidence & Safety

🟢 89/100

This product is generally safe

Folate: 1667mg is 1667.0× the Tolerable Upper Intake Level (1.0mg)
Contains proprietary blend — exact ingredient amounts not disclosed
68% of ingredients have research evidence

C Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

This formula contains essential vitamins A, C, D, E, and K, which support fetal development and maternal immune function. There is strong clinical evidence for the roles of these nutrients during pregnancy. The profile maintains a high safety score, indicating a low risk of adverse effects.

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

Product Label

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Safety Alerts

⚠️ Folate: 1667mg is 1667.0× the Tolerable Upper Intake Level (1.0mg)

ℹ️ Contains proprietary blend — exact ingredient amounts not disclosed

Label Data

2 Capsule(s) Serving Size

60 Servings

Other Combinations Product Type

68% Evidence Coverage

Supplement Facts — Evidence Check

Vitamin A

2400 mcg (267% DV)

Vitamin C

70 mg (78% DV)

Vitamin D

25 mcg (125% DV)

✅ 1.7× RDA — within safe limits 📚 608 studies (Tier A: 16, B: 251)

RDA 0.015mg This product: 0.025mg UL 0.1mg

Vitamin E

12 mg (80% DV)

✅ Within RDA (0.8× RDA of 15 mg) 📚 179 studies (Tier A: 3, B: 90)

RDA 15mg This product: 12mg UL 1000mg

Vitamin K

90 mcg (75% DV)

✅ Within RDA (0.8× RDA of 0.12 mg) 📚 275 studies (Tier A: 9, B: 175)

RDA 0.12mg This product: 0.09mg

Thiamine

1.6 mg (133% DV)

✅ 1.3× RDA — within safe limits 📚 76 studies (Tier A: 0, B: 33)

RDA 1.2mg This product: 1.6mg

Riboflavin

1.7 mg (131% DV)

✅ 1.3× RDA — within safe limits 📚 13 studies (Tier A: 0, B: 1)

RDA 1.3mg This product: 1.7mg

Niacin

20 mg (125% DV)

✅ 1.4× RDA — within safe limits 📚 196 studies (Tier A: 5, B: 63)

RDA 14mg This product: 20mg UL 35mg

Vitamin B6

2.2 mg (129% DV)

✅ 1.7× RDA — within safe limits 📚 114 studies (Tier A: 3, B: 35)

RDA 1.3mg This product: 2.2mg UL 100mg

Folate

1667 mcg DFE (417% DV)

⚠️ Exceeds Tolerable Upper Intake Level by 1667.0× (UL: 1.0 mg) 📚 226 studies (Tier A: 10, B: 105)

RDA 0.4mg This product: 1667mg UL 1.0mg

Vitamin B12

2.6 mcg (108% DV)

✅ 1.1× RDA — within safe limits 📚 139 studies (Tier A: 1, B: 44)

RDA 0.0024mg This product: 0.0026mg

Biotin

300 mcg (1000% DV)

📊 10.0× RDA — above typical dose 📚 27 studies (Tier A: 0, B: 11)

RDA 0.03mg This product: 0.3mg

Pantothenic Acid

6 mg (120% DV)

✅ 1.2× RDA — within safe limits 📚 2 studies — no high-quality reviews

RDA 5mg This product: 6mg

Choline

100 mg (18% DV)

✅ Within RDA (0.2× RDA of 550 mg) 📚 38 studies (Tier A: 1, B: 7)

RDA 550mg This product: 100mg UL 3500mg

Calcium

200 mg (15% DV)

Iron

27 mg (150% DV)

Iodine

150 mcg (100% DV)

✅ Within RDA (1.0× RDA of 0.15 mg) 📚 245 studies (Tier A: 4, B: 133)

RDA 0.15mg This product: 0.15mg UL 1.1mg

Magnesium

80 mg (19% DV)

✅ Within RDA (0.2× RDA of 420 mg) 📚 316 studies (Tier A: 8, B: 159)

RDA 420mg This product: 80mg UL 350mg

Zinc

15 mg (136% DV)

✅ 1.4× RDA — within safe limits 📚 263 studies (Tier A: 6, B: 134)

RDA 11mg This product: 15mg UL 40mg

Selenium

70 mcg (127% DV)

✅ 1.3× RDA — within safe limits 📚 173 studies (Tier A: 0, B: 67)

RDA 0.055mg This product: 0.07mg UL 0.4mg

Copper

1 mg (111% DV)

✅ 1.1× RDA — within safe limits 📚 37 studies (Tier A: 0, B: 11)

RDA 0.9mg This product: 1mg UL 10mg

Manganese

2 mg (87% DV)

✅ Within RDA (0.9× RDA of 2.3 mg) 📚 9 studies — no high-quality reviews

RDA 2.3mg This product: 2mg UL 11mg

Chromium

120 mcg (343% DV)

📊 3.4× RDA — above typical dose 📚 199 studies (Tier A: 1, B: 55)

RDA 0.035mg This product: 0.12mg

Molybdenum

75 mcg (167% DV)

✅ 1.7× RDA — within safe limits 📚 3 studies — no high-quality reviews

RDA 0.045mg This product: 0.075mg UL 2mg

Proprietary Mixed Carotenoid Blend

450 mcg

Other Ingredients

Cellulose Water Ascorbyl Palmitate

Label Claims — Verification

❓ Nutrient

❓ All Other

❓ Structure/Function

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

Target Groups

Pregnant Women Adult Female (18 - 50 Years) Lactating Gluten Free

Product Information

📋 Directions for Use

Recommendations: As a dietary supplement, take 2 capsules daily, with a meal.

⚠️ Warnings & Precautions

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.

Warning: Vitamin K may be contraindicated with Coumadin (Warfarin). If you are pregnant or lactating, have any health condition or are taking any medication, particularly blood thinning medication, consult your health professional before use.

Keep out of the reach of children.

Use only if safety seal is intact.

🧪 Formulation Notes

Multivitamin/mineral complex for pregnancy and lactation

Gluten-free, Non-GMO & Hypoallergenic

Additional Information

Store in a cool, dry place.

Scan to learn about our hypoallergenic supplements

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

Certified Gluten-Free by the Gluten-Free Certification Organization, www.gluten.org GFCO.org

Product Details

UPC / SKU 7 66298 02484 4

DSLD Entry Date 2023-01-23

Product Type Other Combinations

Form Capsule

Brand Pure Encapsulations

DSLD ID 278390

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 →