Bioclinic Naturals BioClinic Naturals PreFoundation Prenatal Multiple Vitamin & Mineral Formula 90 Vegetarian Capsules supplement bottle
Bioclinic Naturals

BioClinic Naturals PreFoundation Prenatal Multiple Vitamin & Mineral Formula 90 Vegetarian Capsules

What We Researched
24 active ingredients analyzed · 4 inactive ingredients decoded · 3 brand certifications checked · 1 retailer compared · Last updated: Mar 2026
78
Product Score Fair
83
Brand Score Good

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Beta-Carotene 831.67 IU (499 mcg)
Vitamin B1 (Thiamine Hydrochloride) 1.6 mg
Vitamin B2 (Riboflavin-5’-Phosphate Sodium) 1.6 mg
Vitamin B3 (Niacinamide) 10 mg
Vitamin B5 (Pantothenic Acid / Calcium d-Pantothenate) 6.1 mg
Vitamin B6 (Pyridoxal 5’-Phosphate) 5 mg
Biotin 16.6 mcg
Folate (L-5-Methyltetrahydrofolate, Calcium Salt) 333.33 mcg
Vitamin B12 (Methylcobalamin) 333.33 mcg
Choline (Dihydrogen Citrate) 25 mg
Vitamin C (Ascorbic Acid) 50 mg
Vitamin D3 (Cholecalciferol) 333 IU (8.325 mcg)
Vitamin E (d-alpha Tocopheryl Acid Succinate) 16.6 IU (11.12 mg AT)
Vitamin K2 (Menaquinone) (MK-7) (Natto Bean) 20 mcg
Calcium (Malate, Citrate) 66.6 mg
Chromium (Citrate) 33.3 mcg
Copper (Citrate) 600 mcg
Iodine (Potassium Iodide) 50 mcg
Iron (Bisglycinate) 15 mg
Magnesium (Citrate) 33.3 mg
Manganese (Citrate) 1.6 mg
Molybdenum (Citrate) 16.6 mcg
Selenium (Selenomethionine) 16.6 mcg
Zinc (Citrate) 8.3 mg
Bioavailability Very Good

Absorption Rating

  • Beta-Carotene Fair
  • Vitamin B1 (Thiamine Hydrochloride) Fair
  • Vitamin B2 (Riboflavin-5’-Phosphate Sodium) Good
  • Vitamin B3 (Niacinamide) Good
  • Vitamin B5 (Pantothenic Acid / Calcium d-Pantothenate) Good
  • Vitamin B6 (Pyridoxal 5’-Phosphate) Fair
  • Biotin Good
  • Folate (L-5-Methyltetrahydrofolate, Calcium Salt) Good
  • Vitamin B12 (Methylcobalamin) Good
  • Choline (Dihydrogen Citrate) Fair
  • Vitamin C (Ascorbic Acid) Fair
  • Vitamin D3 (Cholecalciferol) Good
  • Vitamin E (d-alpha Tocopheryl Acid Succinate) Good
  • Vitamin K2 (Menaquinone) (MK-7) (Natto Bean) Good
  • Calcium (Malate, Citrate) Good
  • Chromium (Citrate) Fair
  • Copper (Citrate) Fair
  • Iodine (Potassium Iodide) Good
  • Iron (Bisglycinate) Fair
  • Magnesium (Citrate) Good
  • Manganese (Citrate) Good
  • Molybdenum (Citrate) Good
  • Selenium (Selenomethionine) Good
  • Zinc (Citrate) Fair
Other Ingredients Excellent

Fillers & Additives

  • Vegetarian Capsule (Carbohydrate Gum [Cellulose], Purified Water)
  • Vegetable grade magnesium stearate (lubricant)
  • Silica
  • Microcrystalline Cellulose
Efficacy Poor

Dosage Analysis

  • Beta-Carotene 831.67 IU (499 mcg) Under-dosed
  • Vitamin B1 (Thiamine Hydrochloride) 1.6 mg Effective
  • Vitamin B2 (Riboflavin-5’-Phosphate Sodium) 1.6 mg Effective
  • Vitamin B3 (Niacinamide) 10 mg Under-dosed
  • Vitamin B5 (Pantothenic Acid / Calcium d-Pantothenate) 6.1 mg Effective
  • Vitamin B6 (Pyridoxal 5’-Phosphate) 5 mg Effective
  • Biotin 16.6 mcg Under-dosed
  • Folate (L-5-Methyltetrahydrofolate, Calcium Salt) 333.33 mcg Under-dosed
  • Vitamin B12 (Methylcobalamin) 333.33 mcg Effective
  • Choline (Dihydrogen Citrate) 25 mg Under-dosed
  • Vitamin C (Ascorbic Acid) 50 mg Under-dosed
  • Vitamin D3 (Cholecalciferol) 333 IU (8.325 mcg) Under-dosed
  • Vitamin E (d-alpha Tocopheryl Acid Succinate) 16.6 IU (11.12 mg AT) Under-dosed
  • Vitamin K2 (Menaquinone) (MK-7) (Natto Bean) 20 mcg Under-dosed
  • Calcium (Malate, Citrate) 66.6 mg Under-dosed
  • Chromium (Citrate) 33.3 mcg Under-dosed
  • Copper (Citrate) 600 mcg Effective
  • Iodine (Potassium Iodide) 50 mcg Under-dosed
  • Iron (Bisglycinate) 15 mg Effective
  • Magnesium (Citrate) 33.3 mg Under-dosed
  • Manganese (Citrate) 1.6 mg Under-dosed
  • Molybdenum (Citrate) 16.6 mcg Under-dosed
  • Selenium (Selenomethionine) 16.6 mcg Under-dosed
  • Zinc (Citrate) 8.3 mg Effective

Supplement Facts

Ingredient Amount % Daily Value
Beta-Carotene 831.67 IU (499 mcg)
Vitamin B1 (Thiamine Hydrochloride) 1.6 mg
Vitamin B2 (Riboflavin-5’-Phosphate Sodium) 1.6 mg
Vitamin B3 (Niacinamide) 10 mg
Vitamin B5 (Pantothenic Acid / Calcium d-Pantothenate) 6.1 mg
Vitamin B6 (Pyridoxal 5’-Phosphate) 5 mg
Biotin 16.6 mcg
Folate (L-5-Methyltetrahydrofolate, Calcium Salt) 333.33 mcg
Vitamin B12 (Methylcobalamin) 333.33 mcg
Choline (Dihydrogen Citrate) 25 mg
Vitamin C (Ascorbic Acid) 50 mg
Vitamin D3 (Cholecalciferol) 333 IU (8.325 mcg)
Vitamin E (d-alpha Tocopheryl Acid Succinate) 16.6 IU (11.12 mg AT)
Vitamin K2 (Menaquinone) (MK-7) (Natto Bean) 20 mcg
Calcium (Malate, Citrate) 66.6 mg
Chromium (Citrate) 33.3 mcg
Copper (Citrate) 600 mcg
Iodine (Potassium Iodide) 50 mcg
Iron (Bisglycinate) 15 mg
Magnesium (Citrate) 33.3 mg
Manganese (Citrate) 1.6 mg
Molybdenum (Citrate) 16.6 mcg
Selenium (Selenomethionine) 16.6 mcg
Zinc (Citrate) 8.3 mg

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Vegetarian Capsule (Carbohydrate Gum [Cellulose], Purified Water) Safe

It provides a vegetarian encapsulation option.

Vegetable grade magnesium stearate (lubricant) Unknown
Silica Safe

Prevents ingredients from clumping and improves powder flow.

Microcrystalline Cellulose Safe

Adds bulk to small-dose supplements to make tablets/capsules a manageable size.

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$45$44$43$42$41 Mar 12 $42.99
Amazon_Ca

Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.

Brand Trust Report
Bioclinic Naturals

Founded 2009 · Coquitlam, British Columbia, Canada · 33 products · bioclinicnaturals.com/en-us/

Certifications

3 certifications
B Corp Certified Verified Source
Fda Gmp Inspections Verified Source
Non Gmo Project Verified Source

Transparency

3 claims
Third Party Testing Claim — Verified Source
Testing Lab Disclosure — Verified Source
In House Testing — Verified Source
Related Supplements
Frequently Asked Questions
Is Bioclinic Naturals BioClinic Naturals PreFoundation Prenatal Multiple Vitamin & Mineral Formula 90 Vegetarian Capsules a good supplement?

Bioclinic Naturals BioClinic Naturals PreFoundation Prenatal Multiple Vitamin & Mineral Formula 90 Vegetarian Capsules received a product quality score of 78/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 24 active ingredients Of the 4 inactive ingredients, 3 are rated safe and 0 are flagged for review. The manufacturer, Bioclinic Naturals, holds a brand trust score of 83/100 with 3 verified certifications including B Corp Certified, Fda Gmp Inspections, Non Gmo Project.

What are the ingredients in Bioclinic Naturals BioClinic Naturals PreFoundation Prenatal Multiple Vitamin & Mineral Formula 90 Vegetarian Capsules?

Bioclinic Naturals BioClinic Naturals PreFoundation Prenatal Multiple Vitamin & Mineral Formula 90 Vegetarian Capsules contains 24 active ingredients: Beta-Carotene (831.67 IU (499 mcg)), Vitamin B1 (Thiamine Hydrochloride) (1.6 mg), Vitamin B2 (Riboflavin-5’-Phosphate Sodium) (1.6 mg), Vitamin B3 (Niacinamide) (10 mg), Vitamin B5 (Pantothenic Acid / Calcium d-Pantothenate) (6.1 mg), Vitamin B6 (Pyridoxal 5’-Phosphate) (5 mg), and 18 more. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Bioclinic Naturals BioClinic Naturals PreFoundation Prenatal Multiple Vitamin & Mineral Formula 90 Vegetarian Capsules safe to take?

Bioclinic Naturals BioClinic Naturals PreFoundation Prenatal Multiple Vitamin & Mineral Formula 90 Vegetarian Capsules has been analyzed for ingredient safety across all its components. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is Bioclinic Naturals a trustworthy supplement brand?

Bioclinic Naturals receives a brand trust score of 83/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 2009 and headquartered in Coquitlam, British Columbia, Canada, the company offers 33 products in their lineup. They hold 3 verified certifications including B Corp Certified, Fda Gmp Inspections, Non Gmo Project. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. No regulatory violations or FDA warning letters were found in our research.

How much vitamin d3 should i take daily?

The optimal dosage depends on your individual health needs, age, sex, and current nutrient levels. Recommended daily amounts are established by health authorities but may vary from therapeutic doses used in clinical research. It's important to check the Supplement Facts label for the exact amount per serving and compare it against the % Daily Value. Some supplements provide mega-doses well above the Daily Value, which may not be necessary and in some cases could be harmful — particularly for fat-soluble vitamins (A, D, E, K) that accumulate in the body. GoodSupp's efficacy analysis evaluates whether a product's dosages align with clinically studied amounts. Always consult your healthcare provider for personalized dosage recommendations.

What does vitamin d do?

This is an important question for supplement consumers. The dietary supplement industry is largely self-regulated, which means product quality, ingredient transparency, and safety practices vary significantly between brands and products. The most reliable way to evaluate any supplement is to check for third-party testing certifications, review the full ingredient list and dosages, and research the brand's regulatory track record. GoodSupp's database of over 250,000 analyzed products provides independent quality scores, ingredient safety ratings, and brand trust reports to help you make evidence-based decisions.

How much vitamin d3 per day for a woman?

The optimal dosage depends on your individual health needs, age, sex, and current nutrient levels. Recommended daily amounts are established by health authorities but may vary from therapeutic doses used in clinical research. It's important to check the Supplement Facts label for the exact amount per serving and compare it against the % Daily Value. Some supplements provide mega-doses well above the Daily Value, which may not be necessary and in some cases could be harmful — particularly for fat-soluble vitamins (A, D, E, K) that accumulate in the body. GoodSupp's efficacy analysis evaluates whether a product's dosages align with clinically studied amounts. Always consult your healthcare provider for personalized dosage recommendations.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.