Multivitamin by Bodybuilding.com Signature — Ingredients, Evidence & Safety

🟢 98/100

This product looks safe

Niacin: 60mg is 1.7× the Tolerable Upper Intake Level (35mg)
Folate: 667mg is 667.0× the Tolerable Upper Intake Level (1.0mg)
69% of ingredients have research evidence

D Label Compliance Grade

Product Label

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Safety Alerts

⚠️ Niacin: 60mg is 1.7× the Tolerable Upper Intake Level (35mg)

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

Label Data

1 Tablet(s) Serving Size

90 Servings

Other Combinations Product Type

69% Evidence Coverage

Supplement Facts — Evidence Check

Vitamin A

1500 mcg (167% DV)

Vitamin C

200 mg (222% DV)

Vitamin D

50 mcg (250% DV)

📊 3.3× RDA — above typical dose (UL: 0.1 mg) 📚 604 studies (Tier A: 16, B: 251)

RDA 0.015mg This product: 0.05mg UL 0.1mg

Vitamin E

16.5 mg (110% DV)

✅ 1.1× RDA — within safe limits 📚 177 studies (Tier A: 3, B: 90)

RDA 15mg This product: 16.5mg UL 1000mg

Vitamin K

120 mcg (100% DV)

✅ Within RDA (1.0× RDA of 0.12 mg) 📚 273 studies (Tier A: 9, B: 175)

RDA 0.12mg This product: 0.12mg

Thiamine

10 mg (833% DV)

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

RDA 1.2mg This product: 10mg

Riboflavin

8.5 mg (654% DV)

📊 6.5× RDA — above typical dose 📚 12 studies (Tier A: 0, B: 1)

RDA 1.3mg This product: 8.5mg

Niacin

60 mg (375% DV)

⚠️ Exceeds Tolerable Upper Intake Level by 1.7× (UL: 35 mg) 📚 193 studies (Tier A: 5, B: 63)

RDA 14mg This product: 60mg UL 35mg

Vitamin B6

10 mg (588% DV)

📊 7.7× RDA — above typical dose (UL: 100 mg) 📚 113 studies (Tier A: 3, B: 35)

RDA 1.3mg This product: 10mg UL 100mg

Folate

667 mcg DFE (167% DV)

⚠️ Exceeds Tolerable Upper Intake Level by 667.0× (UL: 1.0 mg) 📚 225 studies (Tier A: 10, B: 105)

RDA 0.4mg This product: 667mg UL 1.0mg

Vitamin B12

100 mcg (4167% DV)

📊 41.7× RDA — above typical dose 📚 138 studies (Tier A: 1, B: 44)

RDA 0.0024mg This product: 0.1mg

Biotin

300 mcg (1000% DV)

📊 10.0× RDA — above typical dose 📚 26 studies (Tier A: 0, B: 11)

RDA 0.03mg This product: 0.3mg

Pantothenic Acid

50 mg (1000% DV)

📊 10.0× RDA — above typical dose 📚 1 studies — no high-quality reviews

RDA 5mg This product: 50mg

Calcium

150 mg (12% DV)

Iodine

150 mcg (100% DV)

✅ Within RDA (1.0× RDA of 0.15 mg) 📚 243 studies (Tier A: 4, B: 133)

RDA 0.15mg This product: 0.15mg UL 1.1mg

Magnesium

150 mg (36% DV)

📊 Market median: 4002.0mg (1 products) 📚 20 studies (Tier A: 0, B: 2)

This product: 150mg

Zinc

15 mg (136% DV)

✅ 1.4× RDA — within safe limits 📚 258 studies (Tier A: 6, B: 134)

RDA 11mg This product: 15mg UL 40mg

Selenium

70 mcg (127% DV)

✅ 1.3× RDA — within safe limits 📚 172 studies (Tier A: 0, B: 67)

RDA 0.055mg This product: 0.07mg UL 0.4mg

Copper

0.9 mg (100% DV)

✅ Within RDA (1.0× RDA of 0.9 mg) 📚 36 studies (Tier A: 0, B: 11)

RDA 0.9mg This product: 0.9mg UL 10mg

Manganese

2.3 mg (100% DV)

✅ Within RDA (1.0× RDA of 2.3 mg) 📚 8 studies — no high-quality reviews

RDA 2.3mg This product: 2.3mg UL 11mg

Chromium

120 mcg (343% DV)

📊 3.4× RDA — above typical dose 📚 197 studies (Tier A: 1, B: 55)

RDA 0.035mg This product: 0.12mg

Molybdenum

75 mcg (167% DV)

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

RDA 0.045mg This product: 0.075mg UL 2mg

Alpha Lipoic Acid

50 mg

📊 Market median: 200.0mg (198 products) 📚 6 studies — no high-quality reviews

This product: 50mg

Silica

2 mg

📊 Market median: 108.0mg (8 products) 📚 9 studies (Tier A: 0, B: 4)

This product: 2mg

Lutein

2 mg

📊 Market median: 10.0mg (105 products) 📚 1 studies (Tier A: 0, B: 1)

This product: 2mg

Lycopene

1 mg

📊 Market median: 10.0mg (35 products) 📚 5 studies (Tier A: 0, B: 2)

This product: 1mg

Boron

0.5 mg

📊 Market median: 3.0mg (58 products) 📚 2 studies — no high-quality reviews

This product: 0.5mg UL 20mg

Vanadium

10 mcg

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

This product: 0.01mg UL 1.8mg

Nickel

5 mcg

Other Ingredients

Microcrystalline Cellulose Stearic Acid Croscarmellose Sodium Flim Coat Magnesium Stearate

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) Women (not pregnant or lactating)

Product Information

📋 Directions for Use

Directions for use: As a dietary supplement, take 1 tablet with food daily.

⚠️ Warnings & Precautions

If taken on an empty stomach, you may experience tingling or flushing of the skin. This is a normal reaction to niacin.

WARNINGS: Consult your physician before using this product if you're taking any medications or are under a physician's care for a medical condition. Not for use by those under the age of 18 or women who are pregnant, trying to get pregnant, or nursing.

Not for use by those under the age of 18 or women who are pregnant, trying to get pregnant, or nursing.

CAUTION: Transient flushing and feelings of warmth might be associated with the ingestion of niacin-containing products.

WARNING: Consuming this product can expose you to chemicals including mercury, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov/food.

🧪 Formulation Notes

We created our Signature line so you can get the highest quality supplements without paying the highest prices. We've been delivering quality products to aid your fitness journey for over two decades. We don't take shortcuts and we don't make excuses.

If taken on an empty stomach, you may experience tingling or flushing of the skin. This is a normal reaction to niacin.

29 Key Vitamins & Minerals

Immunity & Energy

Product Details

DSLD Entry Date 2023-01-23

Product Type Other Combinations

Form Tablet or Pill

Brand Bodybuilding.com Signature

DSLD ID 282412

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 →