Total One Prenatal by Advanced Nutrition by Zahler — Ingredients, Evidence & Safety

🟢 99/100

This product looks safe

Folate: 1333mg is 1333.0× the Tolerable Upper Intake Level (1.0mg)
68% of ingredients have research evidence

C Label Compliance Grade

Product Label

📄 Open Full PDF View on NIH DSLD →

📸

Have a supplement label? Find it here.

Upload a photo of any supplement label to search our database of 92,312 products.

Safety Alerts

⚠️ Folate: 1333mg is 1333.0× the Tolerable Upper Intake Level (1.0mg)

Label Data

1 Capsule(s) Serving Size

60 Servings

Multi-Vitamin and Mineral (MVM) Product Type

68% Evidence Coverage

Supplement Facts — Evidence Check

Vitamin A

1050 mcg (81% DV)

Vitamin C

100 mg (83% DV)

Vitamin D3

25 mcg (167% DV)

✅ 1.7× RDA — within safe limits 📚 604 studies (Tier A: 16, B: 251)

RDA 0.015mg This product: 0.025mg UL 0.1mg

Vitamin E

30.15 mg (159% DV)

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

RDA 15mg This product: 30.15mg UL 1000mg

Thiamine

2.25 mg (161% DV)

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

RDA 1.2mg This product: 2.25mg

Riboflavin

2.5 mg (156% DV)

✅ 1.9× RDA — within safe limits 📚 12 studies (Tier A: 0, B: 1)

RDA 1.3mg This product: 2.5mg

Niacin

20 mg (111% DV)

✅ 1.4× RDA — within safe limits 📚 193 studies (Tier A: 5, B: 63)

RDA 14mg This product: 20mg UL 35mg

Vitamin B6

5 mg (250% DV)

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

RDA 1.3mg This product: 5mg UL 100mg

Folate

1333 mcg DFE (222% DV)

⚠️ Exceeds Tolerable Upper Intake Level by 1333.0× (UL: 1.0 mg) 📚 225 studies (Tier A: 10, B: 105)

RDA 0.4mg This product: 1333mg UL 1.0mg

Vitamin B12

15 mcg (536% DV)

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

RDA 0.0024mg This product: 0.015mg

Biotin

300 mcg (857% DV)

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

RDA 0.03mg This product: 0.3mg

Pantothenic Acid

10 mg (143% DV)

✅ 2.0× RDA — within safe limits 📚 1 studies — no high-quality reviews

RDA 5mg This product: 10mg

Calcium

25 mg (2% DV)

Iron

30 mg (111% DV)

Iodine

75 mcg (26% DV)

✅ Within RDA (0.5× RDA of 0.15 mg) 📚 243 studies (Tier A: 4, B: 133)

RDA 0.15mg This product: 0.075mg UL 1.1mg

Magnesium

12.5 mg (3% DV)

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

This product: 12.5mg

Zinc

15 mg (115% DV)

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

RDA 11mg This product: 15mg UL 40mg

Selenium

15 mcg (21% DV)

✅ Within RDA (0.3× RDA of 0.055 mg) 📚 172 studies (Tier A: 0, B: 67)

RDA 0.055mg This product: 0.015mg UL 0.4mg

Copper

1.5 mg (115% DV)

✅ 1.7× RDA — within safe limits 📚 36 studies (Tier A: 0, B: 11)

RDA 0.9mg This product: 1.5mg UL 10mg

Manganese

1 mg (38% DV)

✅ Within RDA (0.4× RDA of 2.3 mg) 📚 8 studies — no high-quality reviews

RDA 2.3mg This product: 1mg UL 11mg

Chromium

25 mcg (56% DV)

✅ Within RDA (0.7× RDA of 0.035 mg) 📚 197 studies (Tier A: 1, B: 55)

RDA 0.035mg This product: 0.025mg

Potassium

3 mg (1% DV)

Other Ingredients

Hypromellose Magnesium Stearate Silicon Dioxide Microcrystalline Cellulose

Label Claims — Verification

❓ All Other

❓ Structure/Function

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

Target Groups

Vegetarian Kosher Pregnant Women Adult Female (18 - 50 Years) Gluten Free Dairy Free

Product Information

📋 Directions for Use

Essential Once-Daily Prenatal

Directions: Take 1 capsule daily with food, or as directed by a healthcare practitioner.

⚠️ Warnings & Precautions

Keep out of reach of children.

Do not use if safety seal is damaged or missing.

If pregnant, nursing or on medication, consult with your healthcare practitioner.

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

🧪 Formulation Notes

Zahler Total One Prenatal is an all-inclusive prenatal supplement which provides the required nutrients necessary for mother and baby during this critical stage.

Kosher Pareve D OU (Kosher) Under the strict supervision of Rabbi Sh. Stern & The Orthodox Union

Non-GMO Soy free Gluten free Dairy free

Vegetarian friendly

All-in-one prenatal supplement

Women's Health

Additional Information

You may need additional supplements to support a health diet; consult your nutritionist for a formula that is right for you or contact us at 877-ASK-ZAHLER (877-475-9245) or askzahlers.com.

Notes: Kosher Pareve D OU (Kosher) This Product Was Manufactured In A GMP Certified Facility Manufactured in the USA

Store tightly closed in a cool, dry place.

Product Details

UPC / SKU 8 48998 08146 1

DSLD Entry Date 2023-11-22

Product Type Multi-Vitamin and Mineral (MVM)

Form Capsule

Brand Advanced Nutrition by Zahler

DSLD ID 301150

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 →