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Genestra Brands D3 1000 Chewable Tablets supplement bottle
Genestra Brands

D3 1000 Chewable Tablets Review

What We Researched
1 active ingredient analyzed · 5 inactive ingredients decoded · 5 brand certifications checked · Page generated: Sep 2026
100
Product Score Excellent
88
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
Vitamin D (cholecalciferol) 25 mcg †
Bioavailability Excellent

Absorption Rating

  • Vitamin D (cholecalciferol) Good
Other Ingredients Excellent

Fillers & Additives

  • Sorbitol
  • Xylitol
  • Natural flavours
  • Silica
  • Sunflower Lecithin
Efficacy Excellent

Dosage Analysis

  • Vitamin D (cholecalciferol) 25 mcg Effective

Supplement Facts

Ingredient Amount % Daily Value
Vitamin D (cholecalciferol) 25 mcg †

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Sorbitol Safe

Provides sweetness and helps retain moisture in chewables.

Xylitol Safe

Provides sweetness with reduced calorie content. Does not promote tooth decay.

Natural flavours Unknown
Silica Safe

Prevents ingredients from clumping and improves powder flow.

Sunflower Lecithin Safe

Helps mix oil and water-based ingredients. Allergen-free alternative to soy lecithin.

Brand Trust Report
Genestra Brands

Founded 1987 · Richmond Hill, Ontario, Canada · 393 products · genestrabrands.com/

Certifications

5 certifications
Consumerlab Source available Primary evidence
Fda Gmp Inspections Source available Primary evidence
Non Gmo Project Source available Primary evidence
Nsf Gmp Source available Primary evidence
NSF Certified Supporting evidence unavailable

Transparency

4 claims
Third Party Testing Claim — Verified Evidence available Evidence
Coa Availability — Claimed Evidence available Evidence
Testing Lab Disclosure — Claimed Evidence available Evidence

Violation History

1 incident
Recall AFA-Gen2018-07-27 Source available Primary source
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Frequently Asked Questions
Is Genestra Brands D3 1000 Chewable Tablets a good supplement?

Genestra Brands D3 1000 Chewable Tablets received a product quality score of 100/100 in GoodSupp's independent analysis, placing it in the top tier of supplements we've analyzed. The product contains 1 active ingredients Of the 5 inactive ingredients, 4 are rated safe and 0 ingredients are flagged for review. The manufacturer, Genestra Brands, holds a brand trust score of 88/100.

What are the ingredients in Genestra Brands D3 1000 Chewable Tablets?

Genestra Brands D3 1000 Chewable Tablets contains 1 active ingredients: Vitamin D (cholecalciferol) (25 mcg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Genestra Brands D3 1000 Chewable Tablets safe to take?

GoodSupp reviewed the inactive-ingredient data available for Genestra Brands D3 1000 Chewable Tablets. 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 Genestra Brands a trustworthy supplement brand?

Genestra Brands receives a brand trust score of 88/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1987 and headquartered in Richmond Hill, Ontario, Canada, the company offers 393 products in their lineup. Note: Genestra Brands has 1 historical regulatory incident 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 — 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.