D3 1000 IU (25 mcg)
Product Analysis
Transparency Excellent
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Vitamin D3 (as Cholecalciferol, Fish Liver Oil) | 25 mcg | 125% |
Bioavailability Excellent
Absorption Rating
- Vitamin D3 (as Cholecalciferol, Fish Liver Oil) Good
Other Ingredients Excellent
Fillers & Additives
- Soybean Oil
- Gelatin Bovine
- Glycerin
- Water
- Purified
Efficacy Excellent
Dosage Analysis
- Vitamin D3 (as Cholecalciferol, Fish Liver Oil) 25 mcg Effective
Supplement Facts
| Ingredient | Amount | % Daily Value |
|---|---|---|
| Vitamin D3 (as Cholecalciferol, Fish Liver Oil) | 25 mcg | 125% |
Other Ingredients
Price Comparison
Price History
Tracked across major retailers. Updated periodically.
Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.
Transparency
2 claims
Is Mason Natural D3 1000 IU (25 mcg) a good supplement?
Mason Natural D3 1000 IU (25 mcg) 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 with 60 servings per container. Of the 5 inactive ingredients, 3 are rated safe and 0 are flagged for review. The manufacturer, Mason Natural, holds a brand trust score of 66/100 with 2 verified certifications including Consumerlab, Fda Gmp Inspections.
What are the ingredients in Mason Natural D3 1000 IU (25 mcg)?
Mason Natural D3 1000 IU (25 mcg) contains 1 active ingredients: Vitamin D3 (as Cholecalciferol, Fish Liver Oil) (25 mcg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.
Is Mason Natural D3 1000 IU (25 mcg) safe to take?
Mason Natural D3 1000 IU (25 mcg) 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 Mason Natural a trustworthy supplement brand?
Mason Natural receives a brand trust score of 66/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1967 and headquartered in Miami Lakes, Florida, USA, the company offers 161 products in their lineup. They hold 2 verified certifications including Consumerlab, Fda Gmp Inspections. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Mason Natural has 4 historical regulatory incidents on record, which are factored into the trust score.
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