52
melatonin
Shows low returns (0.0%), but a small market ($19K/yr) keeps it on the watch list.
- Market/yr
- $19K
- Growth 90d
- +1.1%
- Top-5 clicks
- 38%
- Rating
- 4.6★
Health, Household and Personal Care
$1.7M/yr of tracked demand across 198 niches on Amazon Singapore (median 90-day growth -0.2%) — no tracked niche clears our launch bar today.
#2 of 17 tracked Singapore categories · 10% of the tracked market
Niches tracked
198
Data through 2026-07-12
Market / yr
$1.7M
across tracked niches
Median growth (90d)
-0.2%
search volume vs the prior quarter
Launch-ready
0
niches that clear our launch bar
Signals Trending 2 No Dominant Brand 2 Low Review Barrier 50 Quality Gap 8 High Returns 0 High Price 31 Out of Stock 45
Where the money is
Yearly tracked market size by nicheprotein powder
$115Kscore 48 · Skip it
water flosser
$100Kscore 44 · Skip it
electric toothbrush
$98Kscore 47 · Skip it
creatine
$89Kscore 47 · Skip it
dishwasher
$76Kscore 44 · Skip it
magnesium glycinate
$53Kscore 46 · Skip it
protein bar
$52Kscore 48 · Skip it
probiotics
$41Kscore 50 · Worth a look
fish oil
$40Kscore 46 · Skip it
multivitamin
$33Kscore 46 · Skip it
tide
$32Kscore 36 · Skip it
toothbrush
$30Kscore 36 · Skip it
collagen
$26Kscore 48 · Skip it
vitamin d3 + k2
$23Kscore 42 · Skip it
toothpaste
$23Kscore 50 · Worth a look
crest whitening strips
$21Kscore 40 · Skip it
ashwagandha
$21Kscore 44 · Skip it
laundry detergent
$19Kscore 42 · Skip it
melatonin
$19Kscore 52 · Worth a look
massage gun
$18Kscore 38 · Skip it
vitamin d
$18Kscore 42 · Skip it
psyllium husk
$17Kscore 47 · Skip it
rhodiola rosea
$16Kscore 39 · Skip it
vitamin b complex
$16Kscore 41 · Skip it
philips sonicare brush head
$15Kscore 39 · Skip it
dishwashing liquid
$14Kscore 38 · Skip it
pre workout
$14Kscore 39 · Skip it
zinc
$14Kscore 47 · Skip it
curcumin
$14Kscore 42 · Skip it
electrolyte
$13Kscore 49 · Skip it
nmn
$13Kscore 47 · Skip it
nad supplement
$13Kscore 33 · Skip it
energy gel
$13Kscore 45 · Skip it
kids electric toothbrush
$13Kscore 45 · Skip it
wedge pillow
$13Kscore 38 · Skip it
fairlife
$12Kscore 34 · Skip it
magnesium l-threonate
$12Kscore 33 · Skip it
vitamin c
$11Kscore 42 · Skip it
teeth whitening
$11Kscore 40 · Skip it
blood pressure monitor
$10Kscore 32 · Skip it
sleep
$9Kscore 33 · Skip it
+59 too small to tile at tap-target size — every entry is listed below the map
Top 100 of 142 niches by market size shown
Top picks
The strongest niches we track in Health, Household and Personal CareWorth a look
52
condom
Shows low returns (0.0%), but a small market ($6K/yr) keeps it on the watch list.
- Market/yr
- $6K
- Growth 90d
- +31.9%
- Top-5 clicks
- 35%
- Rating
- 4.1★
51
pea protein
Shows low returns (0.0%), but a small market ($10K/yr) keeps it on the watch list.
- Market/yr
- $10K
- Growth 90d
- +2.8%
- Top-5 clicks
- 50%
- Rating
- 4.2★
Opportunity map
Each bubble is one niche — 90-day growth against how locked the shelf is; bubble size tracks market size, color grades the verdict. Click a bubble to open its verdict. Launch it Worth a look Skip it
Demand & seasonality
Weekly Amazon search volume, last 103 weeks — median niche search growth of -0.2% over the last 90 days.Peak months: Nov · busiest ÷ quietest = 3.2×
Latest week hidden while niches are still reporting it.
Niches
198 tracked| # | Niche | Verdict | Score | Market/yr | 90d | Top 5 | Rating | Price |
|---|---|---|---|---|---|---|---|---|
| 1 | melatonin A small market ($19K/yr) keeps it on the watch list | Worth a look | 52 | $19K | +1.1% | 38% | 4.6★ | $18.64 |
| 2 | condom A small market ($6K/yr) keeps it on the watch list | Worth a look | 52 | $6K | +31.9% | 35% | 4.1★ | $15.72 |
| 3 | pea protein A small market ($10K/yr) keeps it on the watch list | Worth a look | 51 | $10K | +2.8% | 50% | 4.2★ | $53.76 |
| 4 | creapure A small market ($9K/yr) keeps it on the watch list | Worth a look | 51 | $9K | +7.5% | 57% | 4.4★ | $50.08 |
| 5 | probiotics A small market ($41K/yr) keeps it on the watch list | Worth a look | 50 | $41K | -3.6% | 47% | 4.7★ | $28.81 |
| 6 | toothpaste A small market ($23K/yr) keeps it on the watch list | Worth a look | 50 | $23K | +16.9% | 21% | 4.5★ | $11.65 |
| 7 | glucosamine A small market ($10K/yr) keeps it on the watch list | Worth a look | 50 | $10K | +11.7% | 46% | 4.6★ | $37.95 |
| 8 | coq10 A small market ($19K/yr) | Skip it | 49 | $19K | -0.3% | 48% | 4.7★ | $38.19 |
| 9 | electrolyte A small market ($13K/yr) | Skip it | 49 | $13K | -0.1% | 42% | 4.5★ | $37.46 |
| 10 | loop earplugs A small market ($2K/yr) | Skip it | 49 | $2K | +30.4% | 42% | 4.3★ | $31.84 |