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 268 mg of Vitamin E safe?

This is 17.9× the recommended daily intake of 15 mg. While above typical doses, it may still be within safe limits (UL: 1000 mg).

Is 5 mg of Thiamine safe?

This is 4.2× the recommended daily intake of 1.2 mg. While above typical doses, it may still be within safe limits (UL: None mg).

VisionPro Nutrients by Pure Encapsulations — Ingredients, Evidence & Safety

🟢 99/100

This product looks safe

Folate: 667mg is 667.0× the Tolerable Upper Intake Level (1.0mg)
65% of ingredients have research evidence

C Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

This formula contains vitamins A, C, D, E, and thiamine, which are researched for their roles in supporting ocular health and antioxidant protection. Strong evidence supports the use of these nutrients in maintaining vision, though the overall evidence coverage for this specific blend is limited. The profile maintains a high safety score.

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

Product Label

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Safety Alerts

⚠️ Folate: 667mg is 667.0× the Tolerable Upper Intake Level (1.0mg)

Label Data

3 Capsule(s) Serving Size

30 Servings

Other Combinations Product Type

65% Evidence Coverage

Supplement Facts — Evidence Check

Vitamin A

750 mcg (83% DV)

Vitamin C

500 mg (556% 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

268 mg (1787% DV)

📊 17.9× RDA — above typical dose (UL: 1000 mg) 📚 179 studies (Tier A: 3, B: 90)

RDA 15mg This product: 268mg UL 1000mg

Thiamine

5 mg (417% DV)

📊 4.2× RDA — above typical dose 📚 76 studies (Tier A: 0, B: 33)

RDA 1.2mg This product: 5mg

Riboflavin

4.2 mg (323% DV)

📊 3.2× RDA — above typical dose 📚 13 studies (Tier A: 0, B: 1)

RDA 1.3mg This product: 4.2mg

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

8.3 mg (488% DV)

📊 6.4× RDA — above typical dose (UL: 100 mg) 📚 114 studies (Tier A: 3, B: 35)

RDA 1.3mg This product: 8.3mg UL 100mg

Folate

667 mcg DFE (167% DV)

⚠️ Exceeds Tolerable Upper Intake Level by 667.0× (UL: 1.0 mg) 📚 226 studies (Tier A: 10, B: 105)

RDA 0.4mg This product: 667mg UL 1.0mg

Vitamin B12

200 mcg (8333% DV)

📊 83.3× RDA — above typical dose 📚 139 studies (Tier A: 1, B: 44)

RDA 0.0024mg This product: 0.2mg

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

25 mg (500% DV)

📊 5.0× RDA — above typical dose 📚 2 studies — no high-quality reviews

RDA 5mg This product: 25mg

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

Zinc

25 mg (227% DV)

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

RDA 11mg This product: 25mg UL 40mg

Selenium

75 mcg (136% DV)

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

RDA 0.055mg This product: 0.075mg UL 0.4mg

Copper

2 mg (222% DV)

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

RDA 0.9mg This product: 2mg UL 10mg

Manganese

2.5 mg (109% DV)

✅ 1.1× RDA — within safe limits 📚 9 studies — no high-quality reviews

RDA 2.3mg This product: 2.5mg 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

Boron Glycinate

1 mg

📊 Market median: 3.0mg (58 products) 📚 3 studies — no high-quality reviews

This product: 1mg UL 20mg

Vanadium

50 mcg

📊 Market median: 0.5mg (6 products) 📚 1 studies (Tier A: 0, B: 1)

This product: 0.05mg UL 1.8mg

EyeProtect Complex

MacularSynergy Complex

Other Ingredients

hypoallergenic Plant Fiber Vegetarian Capsule 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

Adult (18 - 50 Years) Gluten Free

Product Information

📋 Directions for Use

Recommendations: As a dietary supplement, take 3 capsules daily, with a meal.

⚠️ Warnings & Precautions

Warning: If you are pregnant or lactating, have any health condition or are taking any medication, consult your health professional before use.

Keep out of the reach of children.

Use only if safety seal is intact.

🧪 Formulation Notes

Mutivitamin/mineral formula with added support for healthy vision

Gluten-free, Non-GMO & Hypoallergenic

Additional Information

Store in a cool, dry place.

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

Scan to learn about our hypoallergenic supplements

Product Details

UPC / SKU 7 66298 01359 6

DSLD Entry Date 2022-12-13

Product Type Other Combinations

Form Capsule

Brand Pure Encapsulations

DSLD ID 278377

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 →