Vitamin D3 with Resveratrol, 5000 IU, 90 Tablets

NaturesPlus Vitamin D3 with Resveratrol, 5000 IU, 90 Tablets received a product quality score of 78/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 3 active ingredients with 90 servings per container. Of the 7 inactive ingredients, 5 are rated safe and 1 are flagged for review. The manufacturer, NaturesPlus, holds a brand trust score of 59/100.

NaturesPlus Vitamin D3 with Resveratrol, 5000 IU contains 3 active ingredients: Vitamin D3 (cholecalciferol) (5000 IU) (125 mcg), Herbal Antioxidant Polyphenol Complex:Grape Seed (Vitis vinifera) (standardized proanthocyanidins), Green Tea Extract (Camellia sinensis leaf), (standardized total polyphenols, total catechins and EGCG), Turmeric (Curcuma longa rhizome) (standardized curcumin) (50 mg), Trans-Resveratrol (from Polygonum cuspidatum root extract, Red Wine Concentrate [alcohol-free] [Vitis vinifera fruit]) (25 mg). Notable high-dose ingredients include Vitamin D3 at 625% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

NaturesPlus Vitamin D3 with Resveratrol, 5000 IU, 90 Tablets has been analyzed for ingredient safety across all its components. Of 7 inactive ingredients, 5 are rated safe. 1 ingredient is flagged for review: Silica and Pharmaceutical Glaze. 'Caution' doesn't mean dangerous — it indicates the ingredient has some considerations worth being aware of, such as potential sensitivities or ongoing research. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

NaturesPlus receives a brand trust score of 59/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1972 and headquartered in Melville, New York, United States, the company offers 420 products in their lineup. Note: NaturesPlus has 1 historical regulatory incident on record, which are factored into the trust score.

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.

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.

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.