Prenatal Advanced Review
Product Analysis
Transparency Excellent
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Vitamin A (50% as beta-carotene) | 650 mcg | 50% |
| Vitamin C | 85 mg | 71% |
| Vitamin D (600 IU) | 15 mcg | 100% |
| Vitamin E | 19 mg | 100% |
| Thiamin (B1) | 1.4 mg | 100% |
| Riboflavin (B2) | 1.6 mg | 100% |
| Niacin | 18 mg | 100% |
| Vitamin B6 | 2 mg | 100% |
| Folate (800 mcg folic acid) | 1,330 mcg DFE | 222% |
| Vitamin B12 | 2.8 mcg | 100% |
| Biotin | 35 mcg | 100% |
| Pantothenic Acid | 7 mg | 100% |
| Calcium | 150 mg | 12% |
| Iron | 27 mg | 100% |
| Iodine | 150 mcg | 52% |
| Magnesium | 40 mg | 10% |
| Zinc | 13 mg | 100% |
| Copper | 1.3 mg | 100% |
| Omega-3 Fatty Acids (from fish Oil) | 235 mg | ** |
| DHA (docosahexaenoic acid) | 200 mg | ** |
| EPA (eicosapentaenoic acid) | 35 mg | ** |
Bioavailability Good
Absorption Rating
- Vitamin A (50% as beta-carotene) Fair
- Vitamin C Fair
- Vitamin D (600 IU) Good
- Vitamin E Good
- Thiamin (B1) Good
- Riboflavin (B2) Good
- Niacin Good
- Vitamin B6 Fair
- Folate (800 mcg folic acid) Fair
- Vitamin B12 Fair
- Biotin Good
- Pantothenic Acid Good
- Calcium Good
- Iron Fair
- Iodine Good
- Magnesium Good
- Zinc Fair
- Copper Fair
- Omega-3 Fatty Acids (from fish Oil) Fair
- DHA (docosahexaenoic acid) Fair
- EPA (eicosapentaenoic acid) Fair
Other Ingredients Very Good
Fillers & Additives
- Omega-3 fish oil
- Calcium Carbonate
- Gelatin
- Glycerin
- Calcium Ascorbate
- Yellow Beeswax
- Magnesium Oxide
- Beta-Carotene
- Biotin
- Carbonyl iron
- Color (annatto extract [seed])
- Cupric Oxide Medium
- Cyanocobalamin
- D-alpha-tocopherol
- D-Calcium Pantothenate
- Folic Acid
- Niacinamide
- Potassium Iodide
- Purified Water
- Pyridoxine Hydrochloride
- Retinyl Palmitate
- Riboflavin
- Soy Lecithin
- Thiamine Mononitrate
- Vitamin D3 (Cholecalciferol)
- Zinc Oxide
- Choline Bitartrate
- Dicalcium Phosphate
- Microcrystalline Cellulose
- Food Starch-Modified
- Acacia
- Carnauba Wax
- Hydroxypropyl Methylcellulose
- Inulin
- Magnesium Stearate
- Medium Chain Triglycerides
Efficacy Good
Dosage Analysis
- Vitamin A (50% as beta-carotene) 650 mcg Under-dosed
- Vitamin C 85 mg Under-dosed
- Vitamin D (600 IU) 15 mcg Effective
- Vitamin E 19 mg Effective
- Thiamin (B1) 1.4 mg Effective
- Riboflavin (B2) 1.6 mg Effective
- Niacin 18 mg Effective
- Vitamin B6 2 mg Effective
- Folate (800 mcg folic acid) 1,330 mcg DFE High
- Vitamin B12 2.8 mcg Effective
- Biotin 35 mcg Effective
- Pantothenic Acid 7 mg Effective
- Calcium 150 mg Under-dosed
- Iron 27 mg Effective
- Iodine 150 mcg Effective
- Magnesium 40 mg Under-dosed
- Zinc 13 mg Effective
- Copper 1.3 mg Effective
- Omega-3 Fatty Acids (from fish Oil) 235 mg Under-dosed
- DHA (docosahexaenoic acid) 200 mg Under-dosed
- EPA (eicosapentaenoic acid) 35 mg Under-dosed
Supplement Facts
| Ingredient | Amount | % Daily Value |
|---|---|---|
| Calories | 5 | |
| Total Fat | 0.5 g | <1%* |
| Cholesterol | 5 mg | 2% |
| Vitamin A (50% as beta-carotene) | 650 mcg | 50% |
| Vitamin C | 85 mg | 71% |
| Vitamin D (600 IU) | 15 mcg | 100% |
| Vitamin E | 19 mg | 100% |
| Thiamin (B1) | 1.4 mg | 100% |
| Riboflavin (B2) | 1.6 mg | 100% |
| Niacin | 18 mg | 100% |
| Vitamin B6 | 2 mg | 100% |
| Folate (800 mcg folic acid) | 1,330 mcg DFE | 222% |
| Vitamin B12 | 2.8 mcg | 100% |
| Biotin | 35 mcg | 100% |
| Pantothenic Acid | 7 mg | 100% |
| Calcium | 150 mg | 12% |
| Iron | 27 mg | 100% |
| Iodine | 150 mcg | 52% |
| Magnesium | 40 mg | 10% |
| Zinc | 13 mg | 100% |
| Copper | 1.3 mg | 100% |
| Omega-3 Fatty Acids (from fish Oil) | 235 mg | ** |
| DHA (docosahexaenoic acid) | 200 mg | ** |
| EPA (eicosapentaenoic acid) | 35 mg | ** |
Other Ingredients
Omega-3 fish oil Unknown
Calcium Carbonate Safe
Gelatin Safe
Glycerin Safe
Calcium Ascorbate Safe
Yellow Beeswax Safe
Magnesium Oxide Generally_safe
Beta-Carotene Safe
Biotin Safe
Carbonyl iron Unknown
Color (annatto extract [seed]) Unknown
Cupric Oxide Caution
Cyanocobalamin Safe
D-alpha-tocopherol Unknown
Folic Acid Safe
Niacinamide Safe
Potassium Iodide Generally_safe
Purified Water Safe
Retinyl Palmitate Generally_safe
Riboflavin Safe
Soy Lecithin Safe
Thiamine Mononitrate Safe
Vitamin D3 (Cholecalciferol) Generally_safe
Zinc Oxide Generally_safe
Choline Bitartrate Generally_safe
Dicalcium Phosphate Safe
Food Starch-Modified Generally_safe
Acacia Generally_safe
Carnauba Wax Safe
Inulin Safe
Magnesium Stearate Safe
Certifications
1 certification
Transparency
3 claims
Violation History
2 incidents
Is One-A-Day Prenatal Advanced a good supplement?
One-A-Day Prenatal Advanced received a product quality score of 80/100 in GoodSupp's independent analysis, indicating strong overall quality. The product contains 24 active ingredients Of the 36 inactive ingredients, 31 are rated safe and 1 ingredient is flagged for review. The manufacturer, One-A-Day, holds a brand trust score of 69/100.
What are the ingredients in One-A-Day Prenatal Advanced?
One-A-Day Prenatal Advanced contains 24 active ingredients: Calories (5), Total Fat (0.5 g), Cholesterol (5 mg), Vitamin A (50% as beta-carotene) (650 mcg), Vitamin C (85 mg), Vitamin D (600 IU) (15 mcg), and 18 more. Notable high-dose ingredients include Folate at 222% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.
Is One-A-Day Prenatal Advanced safe to take?
GoodSupp reviewed the inactive-ingredient data available for One-A-Day Prenatal Advanced. Of 36 inactive ingredients, 31 are rated safe. 1 ingredient is flagged for review: Cupric Oxide. 'Caution' doesn't mean dangerous — it indicates the ingredient has some considerations worth being aware of, such as potential sensitivities or ongoing research. This label analysis cannot determine whether the product is safe for a particular person, and source labels may change. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.
Is One-A-Day a trustworthy supplement brand?
One-A-Day receives a brand trust score of 69/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1940 and headquartered in Whippany, New Jersey, USA, the company offers 24 products in their lineup. Note: One-A-Day has 2 historical regulatory incidents on record, which are factored into the trust score.
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