period kit
Worth a lookShows a sweet-spot price point ($21.79 avg), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Avg price
Great$21.79avg listing price — sweet spot $15–$100
Returns
Great1.3%return rate — above 6% kills the launch gate
Competition
Great32%top-5 click share — an open shelf
Price range
Great$6.27–$46.32cheapest to priciest tracked listing — scored on the share inside $15–$100
Brand share
Good63%top-5 brand share — brands hold most of the demand
Market size
Good$530K$530K/yr · 1.1M searches
Review moat
Okay1,735.27avg incumbent reviews — the moat a new listing must climb
Conversion
Okay2.3%search→purchase rate — share of searches ending in a sale
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Growth
Bad-14.0%90-day search growth — must beat 0% to launch
Competition
Clicks spread well past the top 5 (32% combined) — an open shelf where new products get seen.Brands
25 rising
Sellers
62
Top-5 brand share
63%
Open market
28%
- Mesachy17%
- ELI&VAL13%
- Mark and Lola's12%
- Demifill11%
- Pinkie, Inc.10%
- multipieyo9%
Product shelf
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 48 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Mesachy Teens Girls Period Underwear Kids Period Panties Menstrual Leakproof Protective Underwear for Teens Cotton Briefs
Mesachy$17.764.5★1,468 rev
Mark and Lolas First Period Pal Pack to-Go Kit | 24 pcs | First Period Kit for Tweens | Teen Period Kit| Discrete Period Bag Pads Panty Liners Period Kits for Tweens 10-12 (Hearts)
Mark and Lola's$17.354.8★537 rev
Period Kit for Tweens - First Period Kit for Girls 9-12 10-14 for School- Comfort Fit Feminine Pads Designed for Tween Teens Needs- Period Bags for Teen (Pink)
ELI&VAL$28.734.7★177 rev
multipieyo Essential First Period Kit for Girls 10-12 | Period Bags for Teen Girls for School | First Period Gift with Sanitary Pad Storage Bag Wipes Period Tracker and More(Mint)
multipieyo$17.194.8★386 rev
Pinkie Period Starter Pads - Designed for Smaller Underwear - Organic Cotton Topsheet Tween & Teen Pads with Wings - Chlorine Free & Fragrance Free - Teen Combo Pack 18 Count
Pinkie, Inc.$8.904.8★1,388 rev
Newest
by launch date
Scarlet By RedDrop Tween Period Kit for Girls 912 (45 Pcs) | 36 Pads with Wings (Light Moderate Heavy Max) 5 Wipes PU Bag Education Booklet Bathroom Pass & Sticker Sheet
Scarlet$26.3935 rev
First Period Kit for Girls 912 Tween Menstrual Starter Kits with 8 PC Period Gift Kits for for Tween Girls Gift-Ready Box (Purple)
MeleBase$30.8652 rev
Scarlet by RedDrop Mixed Tween Period Pack First Period Kit for Girls 9-12 with 16 Super Absorbent Pads in 4 Sizes | Chemical-Free Fragrance-Free Beginner Menstrual Kit for School or Travel
Scarlet$9.9960 rev
First Period kit for Girls Period Kits for Girls 10-12 Period Starter for Tweens Period Comfort Kits for for Tweens & Teens First Period Gifts Box Emergency Kit for Girl
HIDDEN NUTS$40.2028 rev
BONKS GoGo Kit - First Period Kit - Tween Period Starter Kit - Emergency Kit for Girls - Essential Hygiene Kit - Includes Pads Tampons Underwear & More - S/M (12-14)
Bonks$24.766 rev
Trending
90-day click momentumScarlet By RedDrop Tween Period Kit for Girls 912 (45 Pcs) | 36 Pads with Wings (Light Moderate Heavy Max) 5 Wipes PU Bag Education Booklet Bathroom Pass & Sticker Sheet
Scarlet$26.394.6★
Linzama Teen Girls Incontinence UnderwearHolds Up to Regular 10 Tampons Leakproof Period ViscoseReusable Size 13-14year
Linzama$20.764.2★
Demifill Teen Girls Period Panties Juniors Leak-Proof Underwear Soft Protective Briefs 8-10Years
Demifill$20.834.4★
Mesachy Teens Girls Period Underwear Kids Period Panties Menstrual Leakproof Protective Underwear for Teens Cotton Briefs
Mesachy$22.554.5★
Nalwort Teen Girls Period Underwear Menstrual Period Panties Leak-Proof Cotton Protective Briefs Pack of 6(Multicolor-5 14-16 Years)
Nalwort$23.234.5★
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -14.0% search growth over the last 90 days.Peak months: Aug · busiest ÷ quietest = 2.7×
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“Product fit the description”
“Perfect, good variety”
“Super comfortable”
“Nice for Gifting”
“easy to use”
“As advertised”
“Worth it”
“soft and thin pads that seem comfortable”
“sturdy carry case”
“Confidence booster”
What buyers complain about
“Hard to fit young ones”
“NOT ABSORBENT”
“Not comfortable”
“The pads themselves are very thin”
“it does not work”
“Too expensive”
“False advertisement”
“doesnt heat up at all”
“Horrible smell”
“I wish they carried these in all blue”