Comparisons / Healthkart HK Vitals Vitamin D3 vs Nutrabay Vitamin D3 + K2
**Verdict: Nutrabay Vitamin D3 + K2 wins with superior dosing and value** Nutrabay scores 8.3/10 versus Healthkart's 6.1/10, primarily due to a massive dosing advantage (7.2 vs 1.0). Healthkart provides only 10mcg (400 IU) of Vitamin D3 — just 50% of India's RDA and far below therapeutic levels. Nutrabay delivers 2000 IU per serving, meeting deficiency correction protocols recommended by Indian endocrinologists. The critical difference: Nutrabay pairs D3 with 100mcg Vitamin K2, which directs calcium to bones rather than arteries — a synergy Healthkart completely lacks despite including 11 vitamins and minerals. Healthkart's multivitamin approach dilutes effectiveness; its formula score (9.3) reflects ingredient variety, not D3 potency. At ₹6.65 per serving, Nutrabay costs ₹4.18 less than Healthkart's ₹10.83 while delivering 5x more Vitamin D3. The value score gap (7.4 vs 5.1) reflects this disparity. **Choose Nutrabay** if you need meaningful Vitamin D supplementation for bone health or deficiency correction. **Choose Healthkart** only if you specifically want a low-dose multivitamin with trace D3 — though neither product addresses serious deficiency effectively at these concentrations.
Quick Verdict
**Verdict: Nutrabay Vitamin D3 + K2 wins with superior dosing and value** Nutrabay scores 8.3/10 versus Healthkart's 6.1/10, primarily due to a massive dosing advantage (7.2 vs 1.0). Healthkart provides only 10mcg (400 IU) of Vitamin D3 — just 50% of India's RDA and far below therapeutic levels. Nutrabay delivers 2000 IU per serving, meeting deficiency correction protocols recommended by Indian endocrinologists. The critical difference: Nutrabay pairs D3 with 100mcg Vitamin K2, which directs calcium to bones rather than arteries — a synergy Healthkart completely lacks despite including 11 vitamins and minerals. Healthkart's multivitamin approach dilutes effectiveness; its formula score (9.3) reflects ingredient variety, not D3 potency. At ₹6.65 per serving, Nutrabay costs ₹4.18 less than Healthkart's ₹10.83 while delivering 5x more Vitamin D3. The value score gap (7.4 vs 5.1) reflects this disparity. **Choose Nutrabay** if you need meaningful Vitamin D supplementation for bone health or deficiency correction. **Choose Healthkart** only if you specifically want a low-dose multivitamin with trace D3 — though neither product addresses serious deficiency effectively at these concentrations.
Healthkart
6.1/10
AverageRunner-upCost/serving: ₹9.75
Based on MRP. Actual price may be lower.
Form: Softgel
Servings: 30
Healthkart HK Vitals Vitamin D3 offers transparency and value but is significantly underdosed, rendering it less effective for those seeking therapeutic benefits. It's suitable for budget-conscious consumers but may not fulfill more intensive nutritional needs.
Nutrabay
8.3/10
Highly RecommendedWinnerCost/serving: ₹6.65
Based on MRP. Actual price may be lower.
Form: Softgel
Servings: 60
Nutrabay Vitamin D3 + K2 offers a well-formulated, budget-friendly supplement option with clear ingredient labeling. It undercuts the market average cost per serving significantly but has slightly lower dosing for those with severe deficiencies. Highly recommended for general health maintenance.
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| Metric | Healthkart HK Vitals Vitamin D3 | Nutrabay Vitamin D3 + K2 | Winner |
|---|---|---|---|
| Overall | 6.1 | ✓ 8.3 | Nutrabay Vitamin D3 + K2 |
| Formula | ✓ 9.3 | 8.8 | Healthkart HK Vitals Vitamin D3 |
| Dosing | 1.0 | ✓ 7.2 | Nutrabay Vitamin D3 + K2 |
| Value | 5.1 | ✓ 7.4 | Nutrabay Vitamin D3 + K2 |
| Transparency | ✓ 10.0 | ✓ 10.0 | Tie |
| Cost/Serving | ₹9.75 | ✓ ₹6.65 | Nutrabay Vitamin D3 + K2 |
• Healthkart HK Vitals Vitamin D3 costs ₹9.75 per serving vs Nutrabay Vitamin D3 + K2 at ₹6.65 — Healthkart HK Vitals Vitamin D3 is 47% more expensive (Nutrabay Vitamin D3 + K2 is 47% cheaper).
• Healthkart HK Vitals Vitamin D3 MRP: ₹359 for 30 servings vs Nutrabay Vitamin D3 + K2 MRP: ₹399 for 60 servings.
• Formula: Healthkart HK Vitals Vitamin D3 scores 9.3 vs Nutrabay Vitamin D3 + K2's 8.8 — Healthkart HK Vitals Vitamin D3 has a stronger ingredient formula.
• Dosing: Nutrabay Vitamin D3 + K2 scores 7.2 vs Healthkart HK Vitals Vitamin D3's 1.0 — Nutrabay Vitamin D3 + K2 hits clinical dose benchmarks more accurately.
• Value: Nutrabay Vitamin D3 + K2 scores 7.4 vs Healthkart HK Vitals Vitamin D3's 5.1 — Nutrabay Vitamin D3 + K2 offers better value per serving.
| Shared ingredient | Healthkart HK Vitals Vitamin D3 | Nutrabay Vitamin D3 + K2 |
|---|---|---|
| Vitamin D3 | 10 mcg | 2000 IU |
Only in Healthkart HK Vitals Vitamin D3
Only in Nutrabay Vitamin D3 + K2
| Metric | Healthkart HK Vitals Vitamin D3 | Nutrabay Vitamin D3 + K2 |
|---|---|---|
| MRP | ₹359 | ₹399 |
| Cost/Serving | ₹9.75 | ₹6.65 |
Based on MRP. Actual price may be lower. | ||
| Servings/Pack | 30 | 60 |
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