Marvel Avengers Complete Multivitamin Gummies by NatureSmart — Ingredients, Evidence & Safety

🟢 100/100

This product looks safe

No ingredients exceed tolerable upper intake levels
67% of ingredients have research evidence

A Label Compliance Grade

Product Label

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Label Data

1 Gummy(ies) Serving Size

30 Servings

Other Combinations Product Type

67% Evidence Coverage

Supplement Facts — Evidence Check

Calories

5 Calorie(s)

Total Carbohydrates

2 Gram(s)

Vitamin A

1050 IU (42% DV)

Vitamin C

20 mg (50% DV)

Vitamin D

300 IU (75% DV)

✅ Within RDA (0.5× RDA of 0.015 mg) 📚 604 studies (Tier A: 16, B: 251)

RDA 0.015mg This product: 0.007500000000000001mg UL 0.1mg

Vitamin E

9 IU (90% DV)

✅ Within RDA (0.4× RDA of 15 mg) 📚 177 studies (Tier A: 3, B: 90)

RDA 15mg This product: 6.03mg UL 1000mg

Vitamin B6

1 mg (143% DV)

✅ Within RDA (0.8× RDA of 1.3 mg) 📚 113 studies (Tier A: 3, B: 35)

RDA 1.3mg This product: 1mg UL 100mg

Folic Acid

100 mcg (50% DV)

✅ Within RDA (0.2× RDA of 0.4 mg) 📚 225 studies (Tier A: 10, B: 105)

RDA 0.4mg This product: 0.1mg UL 1.0mg

Vitamin B12

3 mcg (100% DV)

✅ 1.3× RDA — within safe limits 📚 138 studies (Tier A: 1, B: 44)

RDA 0.0024mg This product: 0.003mg

Biotin

37.5 mcg (25% DV)

✅ 1.2× RDA — within safe limits 📚 26 studies (Tier A: 0, B: 11)

RDA 0.03mg This product: 0.0375mg

Pantothenic Acid

2.6 mg (52% DV)

✅ Within RDA (0.5× RDA of 5 mg) 📚 1 studies — no high-quality reviews

RDA 5mg This product: 2.6mg

Iodine

21 mcg (30% DV)

✅ Within RDA (0.1× RDA of 0.15 mg) 📚 243 studies (Tier A: 4, B: 133)

RDA 0.15mg This product: 0.021mg UL 1.1mg

Zinc

1.35 mg (17% DV)

✅ Within RDA (0.1× RDA of 11 mg) 📚 258 studies (Tier A: 6, B: 134)

RDA 11mg This product: 1.35mg UL 40mg

Choline

20 mcg

📊 Market median: 125.0mg (294 products) 📚 36 studies (Tier A: 1, B: 7)

RDA 550mg This product: 0.02mg UL 3500mg

Inositol

20 mcg

📊 Market median: 550.0mg (217 products) 📚 29 studies (Tier A: 0, B: 5)

This product: 0.02mg

Other Ingredients

Sugar Corn Syrup Gelatin Citric Acid Pectin Natural Flavors Lactic Acid Vegetable and Fruit juice Maltodextrin Silica Mannitol

Label Claims — Verification

❓ Nutrient

❓ All Other

❓ Structure/Function

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

Target Groups

Children 4 or More Years of Age Adult (18 - 50 Years) Gluten Free Dairy Free Children more than 1 but less than 4

Product Information

📋 Directions for Use

Directions: Children 2 and 3 years of age: Chew one (1) gummy daily. Adults and children 4 years of age and older: Chew two (2) gummies daily.

⚠️ Warnings & Precautions

Warning: If you are pregnant, nursing, taking any medications, planning any medical or surgical procedure or have any medical condition, consult your doctor before use.

Discontinue use and consult your doctor if any adverse reactions occur.

This product requires adult supervision and is not to be dispensed by children.

Do not use if seal under cap is broken or missing.

Keep out of reach of children

🧪 Formulation Notes

33% less sugar than leading brand

A Vitamin A Eye Support B B Vitamins Energy Metabolism Support C Vitamin C Immune Support D Vitamin D Bone Support E Vitamin E Antioxidant Support

No: milk or milk derivatives, gluten, shellfish, egg, peanut.

Additional Information

Pediatrician preferred

Flavors and colors from natural sources Grape, orange & cherry

Servings Per Container 60; 30

Store at room temperature.

Natural color variation is normal and does not affect the quality of the product. Based on survey of pediatricians who discuss children's supplements with their patients' parents and prefer to recommend Marvel Complete formula vs. comparable leading brands. 52 Week Nielsen ScanTrack Data ending 5/23/15. The leading brand's Complete Multi-vitamin gummies contain 3 grams of sugar per 2 gummies.

Marvelkids.com

Call toll free 1-888-vitahelp (848-2435) with questions or comments, Mon.-Sat., 9am-7pm EST. The Right Choice for Vitamins Made In The USA with select ingredients from around the world

Product Details

UPC / SKU 0 30768 52778 5

DSLD Entry Date 2019-10-23

Product Type Other Combinations

Form Gummy or Jelly

Brand NatureSmart

DSLD ID 206855

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 →