Comparisons / NOW Foods Vitamin D3 5000 IU vs HealthKart HK Vitals Vitamin D3 2000 IU
**Verdict: HealthKart HK Vitals Vitamin D3 wins with 8.6/10 vs NOW Foods' 6.9/10** The 1.7-point gap stems entirely from dosing appropriateness. HealthKart's 2000 IU dose earns a 7.5/10 dosing score, aligning with daily maintenance recommendations for most Indians. NOW Foods' 5000 IU scores just 0.1/10 for dosing—this therapeutic-level dose requires medical supervision and isn't suitable for daily unsupervised use. Both achieve perfect 10.0 scores for formula quality and transparency, confirming ingredient reliability isn't the differentiator here. NOW Foods costs ₹3.71 per serving (9.6/10 value score) versus HealthKart's ₹7.48 (6.9/10 value). You're paying ₹3.77 more daily for HealthKart—approximately ₹113 extra monthly. **Choose HealthKart** if you need standard vitamin D supplementation for general wellness. The 2000 IU dose is appropriate for long-term daily use without medical monitoring. **Choose NOW Foods only** if your doctor specifically prescribed high-dose vitamin D therapy for deficiency treatment. The 5000 IU dose isn't meant for routine supplementation, making it unsuitable for most consumers despite the lower price.
Quick Verdict
**Verdict: HealthKart HK Vitals Vitamin D3 wins with 8.6/10 vs NOW Foods' 6.9/10** The 1.7-point gap stems entirely from dosing appropriateness. HealthKart's 2000 IU dose earns a 7.5/10 dosing score, aligning with daily maintenance recommendations for most Indians. NOW Foods' 5000 IU scores just 0.1/10 for dosing—this therapeutic-level dose requires medical supervision and isn't suitable for daily unsupervised use. Both achieve perfect 10.0 scores for formula quality and transparency, confirming ingredient reliability isn't the differentiator here. NOW Foods costs ₹3.71 per serving (9.6/10 value score) versus HealthKart's ₹7.48 (6.9/10 value). You're paying ₹3.77 more daily for HealthKart—approximately ₹113 extra monthly. **Choose HealthKart** if you need standard vitamin D supplementation for general wellness. The 2000 IU dose is appropriate for long-term daily use without medical monitoring. **Choose NOW Foods only** if your doctor specifically prescribed high-dose vitamin D therapy for deficiency treatment. The 5000 IU dose isn't meant for routine supplementation, making it unsuitable for most consumers despite the lower price.
NOW Foods
6.9/10
RecommendedRunner-upCost/serving: ₹3.71
Based on MRP. Actual price may be lower.
Form: Softgel
Servings: 180
NOW Foods Vitamin D3 5000 IU offers excellent value and formula transparency at just ₹3.71 per serving. However, its high dose may not be suitable for those who do not specifically require it.
HealthKart
8.6/10
Highly RecommendedWinnerCost/serving: ₹7.48
Based on MRP. Actual price may be lower.
Form: Softgel
Servings: 60
HealthKart HK Vitals Vitamin D3 2000 IU provides a clinically optimal dose with excellent transparency, although its value compares slightly unfavorably with other products in its category. It's a great choice for those needing a reliable Vitamin D supplement.
Scroll right to compare all products →
| Metric | NOW Foods Vitamin D3 5000 IU | HealthKart HK Vitals Vitamin D3 2000 IU | Winner |
|---|---|---|---|
| Overall | 6.9 | ✓ 8.6 | HealthKart HK Vitals Vitamin D3 2000 IU |
| Formula | ✓ 10.0 | ✓ 10.0 | Tie |
| Dosing | 0.1 | ✓ 7.5 | HealthKart HK Vitals Vitamin D3 2000 IU |
| Value | ✓ 9.6 | 6.9 | NOW Foods Vitamin D3 5000 IU |
| Transparency | ✓ 10.0 | ✓ 10.0 | Tie |
| Cost/Serving | ✓ ₹3.71 | ₹7.48 | NOW Foods Vitamin D3 5000 IU |
• NOW Foods Vitamin D3 5000 IU costs ₹3.71 per serving vs HealthKart HK Vitals Vitamin D3 2000 IU at ₹7.48 — HealthKart HK Vitals Vitamin D3 2000 IU is 102% more expensive (NOW Foods Vitamin D3 5000 IU is 102% cheaper).
• NOW Foods Vitamin D3 5000 IU MRP: ₹740 for 180 servings vs HealthKart HK Vitals Vitamin D3 2000 IU MRP: ₹449 for 60 servings.
• Dosing: HealthKart HK Vitals Vitamin D3 2000 IU scores 7.5 vs NOW Foods Vitamin D3 5000 IU's 0.1 — HealthKart HK Vitals Vitamin D3 2000 IU hits clinical dose benchmarks more accurately.
• Value: NOW Foods Vitamin D3 5000 IU scores 9.6 vs HealthKart HK Vitals Vitamin D3 2000 IU's 6.9 — NOW Foods Vitamin D3 5000 IU offers better value per serving.
| Shared ingredient | NOW Foods Vitamin D3 5000 IU | HealthKart HK Vitals Vitamin D3 2000 IU |
|---|---|---|
| Vitamin D3 | 10 mcg | 2000 IU |
Only in NOW Foods Vitamin D3 5000 IU
Only in HealthKart HK Vitals Vitamin D3 2000 IU
| Metric | NOW Foods Vitamin D3 5000 IU | HealthKart HK Vitals Vitamin D3 2000 IU |
|---|---|---|
| MRP | ₹740 | ₹449 |
| Cost/Serving | ₹3.71 | ₹7.48 |
Based on MRP. Actual price may be lower. | ||
| Servings/Pack | 180 | 60 |
Compare more products in this category from the full ranking hub.
Other head-to-head matchups featuring these products
Methylcobalamin vs Cyanocobalamin: Best B12 Form
Methylcobalamin and cyanocobalamin are both forms of vitamin B12, but they differ in how the body processes them. This guide breaks down the practical differences—bioavailability, conversion steps, cost, and who actually needs the more expensive active form—without overstating the evidence.
Vitamins & Minerals
Why 70-90% of Indians Are Vitamin D Deficient (Solution)
India's vitamin D crisis affects 70-90% of the population. Learn the causes, health risks, and science-based solutions for optimal vitamin D levels.
Vitamins & Minerals
3 min read · Last updated: 8 Mar 2026