Vitacost Probiotic with Vitamin D3 1 billion CFU supplement bottle
Vitacost

Probiotic with Vitamin D3 1 billion CFU Review

What We Researched
5 active ingredients analyzed · 4 inactive ingredients decoded · 7 brand certifications checked · Page generated: Sep 2026
95
Product Score Excellent
84
Brand Score Good

Two independent scores — the product and the brand behind it, never blended into one number. See our methodology.

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Total Carbohydrate Less than 1 g <1%†
Vitamin D(as cholecalciferol [D3]) (2000 IU) 50 mcg 250%
Lactobacillusplantarum(1 Billion CFU‡) 7 mg *
Bioavailability Very Good

Absorption Rating

  • Total Carbohydrate Less than Fair
  • Vitamin D(as cholecalciferol [D3]) (2000 IU) Good
  • Lactobacillusplantarum(1 Billion CFU‡) Good
Other Ingredients Excellent

Fillers & Additives

  • Microcrystalline Cellulose
  • Hydroxypropyl Methylcellulose
  • Hydroxypropyl Cellulose
  • Pectin and vegetable magnesium stearate and sodium carbonate‡colony forming units at time of manufacture
Efficacy Excellent

Dosage Analysis

  • Vitamin D(as cholecalciferol [D3]) (2000 IU) 50 mcg Effective
  • Lactobacillusplantarum(1 Billion CFU‡) 7 mg Effective

Supplement Facts

Ingredient Amount % Daily Value
Total Carbohydrate Less than 1 g <1%†
Dietary Fiber Less than 1 g 2%†
Vitamin D(as cholecalciferol [D3]) (2000 IU) 50 mcg 250%
Sodium 5 mg <1%
Lactobacillusplantarum(1 Billion CFU‡) 7 mg *

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Microcrystalline Cellulose Safe

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

Hydroxypropyl Methylcellulose Safe

It is used as a coating for tablets and capsules.

Hydroxypropyl Cellulose Safe

Binds tablet ingredients and can form tablet coatings.

Pectin and vegetable magnesium stearate and sodium carbonate‡colony forming units at time of manufacture Unknown
Brand Trust Report
Vitacost

Founded 1994 · Boca Raton, Florida, United States · 218 products · vitacost.com

Certifications

7 certifications
Consumerlab Source available Primary evidence
Informed Sport Source available Primary evidence
Nsf Certified For Sport Source available Primary evidence
Gluten Free Gfco Source available Primary evidence
Non Gmo Project Source available Primary evidence
Usda Organic Source available Primary evidence
Vegan Certified Source available Primary evidence

Transparency

4 claims
Third Party Testing Claim — Claimed Evidence available Evidence
In House Testing — Claimed Evidence available Evidence
Contains Proprietary Blend — True Brand claim; evidence unavailable

Violation History

5 incidents
Recall Navitas Organics - Organic Chia Seeds, 8oz2026-01-23 Source available Primary source
Prop 65 Lead2024-02-08 Source available Primary source
Prop 65 Lead2020-08-05 Source available Primary source
Lawsuit Mislabeled magnesium content in supplements, failing to list magnesium oxide as an ingredient.2016 Source available Primary source
Lawsuit Breach of fiduciary duties by the board of directors in relation to the acquisition by Kroger.2014 Source available Primary source
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Frequently Asked Questions
Is Vitacost Probiotic with Vitamin D3 1 billion CFU a good supplement?

Vitacost Probiotic with Vitamin D3 1 billion CFU received a product quality score of 95/100 in GoodSupp's independent analysis, placing it in the top tier of supplements we've analyzed. The product contains 5 active ingredients with 60 servings per container. Of the 4 inactive ingredients, 3 are rated safe and 0 ingredients are flagged for review. The manufacturer, Vitacost, holds a brand trust score of 84/100.

What are the ingredients in Vitacost Probiotic with Vitamin D3 1 billion CFU?

Vitacost Probiotic with Vitamin D3 1 billion CFU contains 5 active ingredients: Total Carbohydrate Less than (1 g), Dietary Fiber Less than (1 g), Vitamin D(as cholecalciferol [D3]) (2000 IU) (50 mcg), Sodium (5 mg), Lactobacillusplantarum(1 Billion CFU‡) (7 mg). Notable high-dose ingredients include Vitamin D at 250% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Vitacost Probiotic with Vitamin D3 1 billion CFU safe to take?

GoodSupp reviewed the inactive-ingredient data available for Vitacost Probiotic with Vitamin D3 1 billion CFU. 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 Vitacost a trustworthy supplement brand?

Vitacost receives a brand trust score of 84/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1994 and headquartered in Boca Raton, Florida, United States, the company offers 218 products in their lineup. Note: Vitacost has 5 historical regulatory incidents on record, which are factored into the trust score.

Do probiotics make you poop?

The effects of supplements on the body vary based on the specific ingredients, dosages, and individual factors. Quality clinical research is the best guide for understanding what supplements actually do versus marketing claims. Be cautious of products that promise dramatic results — legitimate supplements support health gradually, not overnight. Checking the ingredient label, understanding the dosages, and reviewing the scientific evidence are essential steps before starting any supplement. GoodSupp evaluates over 150,000 products based on published research and evidence-based criteria.

What are probiotics good for?

Probiotics Good For is a topic many supplement consumers ask about. In the context of dietary supplements, understanding probiotics good for helps you make more informed choices about what you put in your body. The quality and form of ingredients matters significantly — two products listing the same ingredient can differ dramatically in bioavailability and effectiveness. GoodSupp analyzes over 150,000 supplement products to help consumers understand exactly what's in their supplements and whether the formulation meets quality standards.

Do probiotics help with constipation?

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 150,000 analyzed products provides independent quality scores, ingredient safety ratings, and brand trust reports to help you make evidence-based decisions.

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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 — read our methodology. 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.