Zhou Daily Boost, 30 Vegetarian Capsules supplement bottle
Zhou

Daily Boost, 30 Vegetarian Capsules

What We Researched
26 active ingredients analyzed · 10 inactive ingredients decoded · 3 brand certifications checked · 2 retailers compared · Last updated: Mar 2026
89
Product Score Good
83
Brand Score Good

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin A (as Beta Carotene) 900 mcg RAE 100%
Vitamin C (as Ascorbic Acid) 90 mg 100%
Vitamin D3 (as Cholecalciferol from Algae) 20 mcg 100%
Vitamin E (as d-alpha Tocopherol from Sunflower Oil) 15 mg 100%
Vitamin K1 (as Phylloquinone) 120 mcg 100%
Thiamine (as Thiamine Mononitrate) (B-1) 1.2 mg 100%
Riboflavin (as Riboflavin-5-Phosphate) (B-2) 1.3 mg 100%
Niacin (as Niacinamide) (B-3) 16 mg 100%
Vitamin B6 (as Pyridoxine HCI) 1.7 mg 100%
Folate (from (6S)-5-Methyltetrahydrofolic acid, Glucosamine Salt) (235 mcg Folic Acid) 400 mcg DFE 100%
Vitamin B12 (as Methylcobalamin) 500 mcg 20,833%
Biotin 28 mcg 93%
Pantothenic Acid (from Calcium d-Pantothenate) (B-5) 5 mg 100%
Choline (as from Choline Bitartrate) 25 mg 5%
Iodine (from Potassium Iodide) 150 mcg 100%
Zinc (from Zinc Citrate) 11 mg 100%
Selenium (as Yeast-Free L-Selenomethionine) 55 mcg 100%
Manganese (from Manganese Citrate) 2.3 mg 100%
Chromium (from Chromium Glycinate) 35 mcg 100%
Molybdenum (from Molybdenum Glycinate) 45 mcg 100%
Potassium (from Potassium Citrate) 47 mg 1%
Inositol 25 mg *
PABA 2.5 mg *
Silica (from Bamboo Extract) 25 mg *
Trace Mineral Complex 25 mg *
Bacillus coagulans (Supplying 750 Million CFU) 10 mg *
Bioavailability Very Good

Absorption Rating

  • Vitamin A (as Beta Carotene) Fair
  • Vitamin C (as Ascorbic Acid) Fair
  • Vitamin D3 (as Cholecalciferol from Algae) Good
  • Vitamin E (as d-alpha Tocopherol from Sunflower Oil) Good
  • Vitamin K1 (as Phylloquinone) Fair
  • Thiamine (as Thiamine Mononitrate) (B-1) Fair
  • Riboflavin (as Riboflavin-5-Phosphate) (B-2) Good
  • Niacin (as Niacinamide) (B-3) Good
  • Vitamin B6 (as Pyridoxine HCI) Fair
  • Folate (from (6S)-5-Methyltetrahydrofolic acid, Glucosamine Salt) (235 mcg Folic Acid) Fair
  • Vitamin B12 (as Methylcobalamin) Good
  • Biotin Good
  • Pantothenic Acid (from Calcium d-Pantothenate) (B-5) Good
  • Choline (as from Choline Bitartrate) Poor
  • Iodine (from Potassium Iodide) Good
  • Zinc (from Zinc Citrate) Good
  • Selenium (as Yeast-Free L-Selenomethionine) Good
  • Manganese (from Manganese Citrate) Good
  • Chromium (from Chromium Glycinate) Fair
  • Molybdenum (from Molybdenum Glycinate) Good
  • Potassium (from Potassium Citrate) Good
  • Inositol Good
  • PABA Good
  • Silica (from Bamboo Extract) Fair
  • Trace Mineral Complex Fair
  • Bacillus coagulans (Supplying 750 Million CFU) Good
Other Ingredients Excellent

Fillers & Additives

  • Vegetable Cellulose Capsule
  • Cellulose
  • Stearic Acid
  • Modified Tapioca Starch
  • Sodium Alginate
  • Pea starch
  • Silica
  • Tapioca Starch
  • Maltodextrin
  • Arabic Gum
Efficacy Very Good

Dosage Analysis

  • Vitamin A (as Beta Carotene) 900 mcg RAE Effective
  • Vitamin C (as Ascorbic Acid) 90 mg Effective
  • Vitamin D3 (as Cholecalciferol from Algae) 20 mcg Effective
  • Vitamin E (as d-alpha Tocopherol from Sunflower Oil) 15 mg Effective
  • Vitamin K1 (as Phylloquinone) 120 mcg Effective
  • Thiamine (as Thiamine Mononitrate) (B-1) 1.2 mg Effective
  • Riboflavin (as Riboflavin-5-Phosphate) (B-2) 1.3 mg Effective
  • Niacin (as Niacinamide) (B-3) 16 mg Effective
  • Vitamin B6 (as Pyridoxine HCI) 1.7 mg Effective
  • Folate (from (6S)-5-Methyltetrahydrofolic acid, Glucosamine Salt) (235 mcg Folic Acid) 400 mcg DFE Effective
  • Vitamin B12 (as Methylcobalamin) 500 mcg Effective
  • Biotin 28 mcg Under-dosed
  • Pantothenic Acid (from Calcium d-Pantothenate) (B-5) 5 mg Effective
  • Choline (as from Choline Bitartrate) 25 mg Under-dosed
  • Iodine (from Potassium Iodide) 150 mcg Effective
  • Zinc (from Zinc Citrate) 11 mg Effective
  • Selenium (as Yeast-Free L-Selenomethionine) 55 mcg Effective
  • Manganese (from Manganese Citrate) 2.3 mg Effective
  • Chromium (from Chromium Glycinate) 35 mcg Effective
  • Molybdenum (from Molybdenum Glycinate) 45 mcg Effective
  • Potassium (from Potassium Citrate) 47 mg Under-dosed
  • Inositol 25 mg Under-dosed
  • PABA 2.5 mg Under-dosed
  • Bacillus coagulans (Supplying 750 Million CFU) 10 mg Effective

Supplement Facts

Ingredient Amount % Daily Value
Vitamin A (as Beta Carotene) 900 mcg RAE 100%
Vitamin C (as Ascorbic Acid) 90 mg 100%
Vitamin D3 (as Cholecalciferol from Algae) 20 mcg 100%
Vitamin E (as d-alpha Tocopherol from Sunflower Oil) 15 mg 100%
Vitamin K1 (as Phylloquinone) 120 mcg 100%
Thiamine (as Thiamine Mononitrate) (B-1) 1.2 mg 100%
Riboflavin (as Riboflavin-5-Phosphate) (B-2) 1.3 mg 100%
Niacin (as Niacinamide) (B-3) 16 mg 100%
Vitamin B6 (as Pyridoxine HCI) 1.7 mg 100%
Folate (from (6S)-5-Methyltetrahydrofolic acid, Glucosamine Salt) (235 mcg Folic Acid) 400 mcg DFE 100%
Vitamin B12 (as Methylcobalamin) 500 mcg 20,833%
Biotin 28 mcg 93%
Pantothenic Acid (from Calcium d-Pantothenate) (B-5) 5 mg 100%
Choline (as from Choline Bitartrate) 25 mg 5%
Iodine (from Potassium Iodide) 150 mcg 100%
Zinc (from Zinc Citrate) 11 mg 100%
Selenium (as Yeast-Free L-Selenomethionine) 55 mcg 100%
Manganese (from Manganese Citrate) 2.3 mg 100%
Chromium (from Chromium Glycinate) 35 mcg 100%
Molybdenum (from Molybdenum Glycinate) 45 mcg 100%
Potassium (from Potassium Citrate) 47 mg 1%
Inositol 25 mg *
PABA 2.5 mg *
Silica (from Bamboo Extract) 25 mg *
Trace Mineral Complex 25 mg *
Bacillus coagulans (Supplying 750 Million CFU) 10 mg *

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Vegetable Cellulose Capsule Safe

Vegetarian/vegan capsule shell.

Cellulose Safe

Provides bulk and structure in tablets and capsules.

Stearic Acid Safe

Helps ingredients flow smoothly through manufacturing equipment.

Modified Tapioca Starch Generally_safe

It is added as a filler, binder, or thickener.

Sodium Alginate Safe

It is used as a thickening agent and stabilizer.

Pea starch Unknown
Silica Safe

Prevents ingredients from clumping and improves powder flow.

Tapioca Starch Safe

It is used as a filler, binder, or thickener.

Maltodextrin Generally_safe

Helps carry and stabilize active ingredients. Provides bulk.

Arabic Gum Generally_safe

It is used as a thickener, stabilizer, or emulsifier.

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$15$14$13$12$11 Mar 12 $13.29
Vitacost

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

Brand Trust Report
Zhou

Founded 2014 · Salt Lake City, Utah, United States · 5 products · zhounutrition.com/

Certifications

3 certifications
Consumerlab Verified Source
Fda Gmp Inspections Verified Source
Vegan Certified Verified Source

Transparency

3 claims
Third Party Testing Claim — Verified Source
In House Testing — Verified Source

Violation History

4 incidents
Lawsuit False or misleading statements about the 'naturalness' of their products.NoneSource
Lawsuit Misleading marketing practices regarding the presence of tree nuts as a potential allergen.2026Source
Prop 65 Lead and lead compounds, Mercury and mercury compounds2023-12-05Source
Lawsuit An investor lawsuit against parent company Nutraceutical International Inc. claimed the company's take-private buyout was underpriced due to close links between the company and its private equity acquirers.2020Source
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Frequently Asked Questions
Is Zhou Daily Boost, 30 Vegetarian Capsules a good supplement?

Zhou Daily Boost, 30 Vegetarian Capsules received a product quality score of 89/100 in GoodSupp's independent analysis, indicating strong overall quality. The product contains 26 active ingredients with 30 servings per container. Of the 10 inactive ingredients, 6 are rated safe and 0 are flagged for review. The manufacturer, Zhou, holds a brand trust score of 83/100 with 3 verified certifications including Consumerlab, Fda Gmp Inspections, Vegan Certified.

What are the ingredients in Zhou Daily Boost, 30 Vegetarian Capsules?

Zhou Daily Boost, 30 Vegetarian Capsules contains 26 active ingredients: Vitamin A (as Beta Carotene) (900 mcg RAE), Vitamin C (as Ascorbic Acid) (90 mg), Vitamin D3 (as Cholecalciferol from Algae) (20 mcg), Vitamin E (as d-alpha Tocopherol from Sunflower Oil) (15 mg), Vitamin K1 (as Phylloquinone) (120 mcg), Thiamine (as Thiamine Mononitrate) (B-1) (1.2 mg), and 20 more. Notable high-dose ingredients include Vitamin B12 at 20,833% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Zhou Daily Boost, 30 Vegetarian Capsules safe to take?

Zhou Daily Boost, 30 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 Zhou a trustworthy supplement brand?

Zhou receives a brand trust score of 83/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 2014 and headquartered in Salt Lake City, Utah, United States, the company offers 5 products in their lineup. They hold 3 verified certifications including Consumerlab, Fda Gmp Inspections, Vegan Certified. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Zhou has 4 historical regulatory incidents on record, which are factored into the trust score.

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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.