Nadi
Nadi Methyl B12 1500
Methylcobalamin, well above the RDA; no upper limit is set for B12. · Vegan
A
86.9
out of 100
VerifiedLast updated 14 Oct 2026· Formula v1.1
Label33.1 / 40
Ingredients35 / 35
Buyers18.8 / 25
- Dose fit
- 100%
- ₹ per serving at best trusted price
- ₹7.23
- Lowest trusted
- ₹434
- Servings
- 60
Show the maths
Show the maths · formula v1.1
Label · 33.1 / 40
Dose against RDA and upper limit15 / 15
1500 mcg per serving vs RDA 2.2 mcg (no upper limit set)
15 × 100.0% dose fit = 15Cost per serving at MRP (used for scoring so the score does not change with daily prices)3.08 / 10
MRP ₹499 ÷ 60 servings = ₹8.32/serving
Category median ₹7.21 → 5 + (1 − 8.32 ÷ 7.21) × 12.5, capped 0–10 = 3.08Full disclosure10 / 10
Every ingredient and dose listed → 10Low added sugar5 / 5
5 × (6 − 0 g) ÷ 5, capped 0–5 = 5Ingredients · 35 / 35
Named, traceable raw material10 / 10
Origin named on label → 10Branded ingredient at studied dose15 / 15
Form: methylcobalamin → quality 1 × 15 = 15Third-party test or lab report10 / 10
Lab report on file → 10Buyers · 18.8 / 25
Cleaned rating, volume-adjusted10.19 / 15
(1,800 reviews × 4.42★ + 200 × 3.8★) ÷ (1,800 + 200) = 4.358★
15 × (4.358 − 3) ÷ 2 = 10.19Theme balance4.48 / 5
5 × 103 positive ÷ (103 + 12) = 4.48Brand-site vs marketplace gap4.1 / 5
|4.6★ − 4.42★| = 0.18 → 5 × (1 − gap) = 4.1Total33.08 + 35 + 18.77 = 86.9
Ingredients
- Vitamin B12BrandedTraceable
What buyers say
| Store | Rating | Reviews | Removed |
|---|---|---|---|
| megabazaar | 4.5★ | 1,080 | 72 |
| cartnation | 4.3★ | 720 | 54 |
| Brand site | 4.6★ | 150 | 0 |
"Removed" counts reviews filtered as suspicious before scoring. Brand-site ratings are not used in the rating score, only in the gap check.
+ Easy to swallow · 103− Value for money · 12
Red flags
No red flags found on the label.
Score change log
- 14 Oct 2026— → 81.0 · Initial score (formula v1.1)
- 14 Oct 202681.0 → 85.2 · Recomputed after fact change
- 14 Oct 202685.2 → 86.8 · Recomputed after fact change
- 14 Oct 202686.8 → 88.8 · Recomputed after fact change
- 14 Oct 202688.8 → 86.9 · Recomputed after fact change