---
title: "Birthday Stuff — $146K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/beauty-personal-care/birthday-stuff"
last_updated: "2026-08-07T16:33:23.415Z"
locale: en
meta:
description: "Niche score 32/100 · $146K/yr market · 229K searches/yr · $7.17 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 32/100 · $146K/yr market · 229K searches/yr · $7.17 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Birthday Stuff — $146K/yr Amazon US Niche (2026) - Flapen"
---
# **birthday stuff**
**Skip it**
Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size 32Growth 23Conversion 83Competition 5Returns 99Price range 4Avg price 20Brand share 0Review moat 24Quality gap 23
**Returns**
**Incredible****0.3%**
return rate — above 5% kills the launch gate
**Conversion**
**Great****8.9%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Okay****$146K**
$146K/yr · 229K searches
**Review moat**
**Bad****5,951.14**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Bad****-3.8%**
90-day search growth — must beat 0% to launch
**Quality gap**
**Bad****4.6★**
avg incumbent rating — lower means beatable quality
**Avg price**
**Bad****$7.17**
avg listing price — sweet spot $15–$100
**Competition**
**Bad****94%**
top-5 click share — a locked-up shelf
**Price range**
**Bad****$3.36–$15.50**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, birthday stuff is a $146K/yr Amazon United States market (229K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Jan. Verdict: Skip it — 32/100.
Data updated Jul 24, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **birthday stuff market data**
- **Units sold / yr**
- **25K–30K**
- avg 3,000–4,000/product
- **Revenue / yr**
- **$179K–$215K**
- units × avg price
- **Conversion rate**
- **8.9%**
- **Avg BSR**
- **#73**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **100%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **38 months**
- **Avg seller age**
- **126 days**
## **Competition & brand share**
The top 5 products capture 94% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**3 **▼falling
**Sellers**
**10**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**94%**
Top 20: 100%
**Open market**
**0%**
- eos94% - Glossier3% - Ruby & Millie2%
## **Demand & seasonality**
Weekly Amazon search volume, last 76 weeks — -3.8% search growth over the last 90 days.
8K6KSpike '25Prime Day '25Spike '26 seasonMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun
Peak months: Jan · busiest ÷ quietest = 1.6×
[**Open Trend **](https://flapen.com/research/us/beauty-personal-care/birthday-stuff/trend)
## **Top birthday stuff search terms**
- **birthday cake lip balm**34K/yr-1.3%8.8% conv. - **eos birthday cake lip balm**28K/yr-7.8%20.0% conv. - **eos birthday cake**20K/yr+11.6%6.8% conv. - **birthday cake scent**18K/yr+6.5%0.4% conv. - **tree hut birthday cake**17K/yr-23.0%0.5% conv. - **birthday cake chapstick**16K/yr-8.1%9.5% conv. - **birthday lip balm**14K/yr-10.5%12.8% conv. - **birthday chapstick**14K/yr-14.0%17.5% conv. - **birthday cake scented**10K/yr+16.9%0.9% conv. - **birthday cake lip gloss**11K/yr+5.5%5.9% conv. [**All search terms **](https://flapen.com/research/us/beauty-personal-care/birthday-stuff/search-terms)
## **Top birthday stuff products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%15%$22K30%$44K45%$66K60%$88K1001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 7 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**eos Natural Shea Lip Balm- Birthday Cake All-Day Moisture Shea Butter Dry Lip Care 0.14 oz**eos**$3.40**4.7★12,157 rev](https://www.amazon.com/dp/B0B2TKJVDH) [2**eos Natural Shea Lip Balm- Birthday Cake eos lip balm All-Day Moisture Lip Care Shea Butter Moisturizing Dry Lip Care 0.14 oz (Pack of 2)**eos**$4.96**4.7★12,157 rev](https://www.amazon.com/dp/B0BBWLF6QJ) [3**eos 24H Moisture Super Balm - Birthday Cake Lip Mask Day or Night Lip Treatment Made for Sensitive Skin Nourishing Shea Butter 0.35 fl oz**eos**$4.98**4.7★3,950 rev](https://www.amazon.com/dp/B0CQS64YDB) [4**eos Natural Shea Lip Balm- Birthday Cake All-Day Moisture Lip Care Products 0.25 oz**eos**$3.36**4.7★12,157 rev](https://www.amazon.com/dp/B09QNN6JWG) [5**eos 24H Moisture Super Balm Minis- Crme de la Crme Limited-Edition Lip Mask Lip Mask Made for Sensitive Skin Shea Butter Variety Pack 0.169 fl oz 3-Pack**eos**$8.05**4.6★914 rev](https://www.amazon.com/dp/B0CQLH9HXL)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Ruby & Millie Tinted Lip Balm Birthday Cake - Hydrating Moisturizing Lip Butter Balm Treatment - Glossy Vegan Lipbalm 0.5 Oz**Ruby & Millie**$9.96**138 rev8mo ago](https://www.amazon.com/dp/B0G3V248WD) [**Glossier Balm Dotcom Lip Balm & Universal Salve Birthday Soft Shimmer**Glossier**$15.50**185 rev10mo ago](https://www.amazon.com/dp/B0DRDVSB5H) [**eos 24H Moisture Super Balm - Birthday Cake Lip Mask Day or Night Lip Treatment Made for Sensitive Skin Nourishing Shea Butter 0.35 fl oz**eos**$4.98**3,950 rev1y ago](https://www.amazon.com/dp/B0CQS64YDB) [**eos 24H Moisture Super Balm Minis- Crme de la Crme Limited-Edition Lip Mask Lip Mask Made for Sensitive Skin Shea Butter Variety Pack 0.169 fl oz 3-Pack**eos**$8.05**914 rev2y ago](https://www.amazon.com/dp/B0CQLH9HXL) [**eos Natural Shea Lip Balm- Birthday Cake eos lip balm All-Day Moisture Lip Care Shea Butter Moisturizing Dry Lip Care 0.14 oz (Pack of 2)**eos**$4.96**12,157 rev3y ago](https://www.amazon.com/dp/B0BBWLF6QJ)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Glossier Balm Dotcom Lip Balm & Universal Salve Birthday Soft Shimmer**Glossier**$15.50**4.5★**▲ 269%**](https://www.amazon.com/dp/B0DRDVSB5H) [**Ruby & Millie Tinted Lip Balm Birthday Cake - Hydrating Moisturizing Lip Butter Balm Treatment - Glossy Vegan Lipbalm 0.5 Oz**Ruby & Millie**$9.96**4.6★**▲ 64%**](https://www.amazon.com/dp/B0G3V248WD) [**eos 24H Moisture Super Balm - Birthday Cake Lip Mask Day or Night Lip Treatment Made for Sensitive Skin Nourishing Shea Butter 0.35 fl oz**eos**$4.98**4.7★**▲ 11%**](https://www.amazon.com/dp/B0CQS64YDB) [**eos Natural Shea Lip Balm- Birthday Cake All-Day Moisture Lip Care Products 0.25 oz**eos**$3.36**4.7★**— 10%**](https://www.amazon.com/dp/B09QNN6JWG) [**eos Natural Shea Lip Balm- Birthday Cake All-Day Moisture Shea Butter Dry Lip Care 0.14 oz**eos**$3.40**4.7★**— 8%**](https://www.amazon.com/dp/B0B2TKJVDH)
**~~View all trending →~~**
## **What buyers say about birthday stuff**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Smell**25%
*“wonderful soft sweet subtle scent”*
**Moist/Dry**21%
*“its moisturizing and great”*
**Gifting Purpose**14%
*“Great gift”*
**Soft Feel**8%
*“goes on smooth”*
**Quality-Overall**7%
*“is perfect for tweens who enjoy fun beauty products”*
**Value For Money**5%
*“Worth the money”*
**Advertised Vs Actual Product**2%
*“Exactly as described”*
**Efficiency**2%
*“Works well”*
**Durability**2%
*“long lasting formula”*
**Adhesion/Stickiness**1%
*“Sticky”*
### **What buyers complain about **
**Smell**49%
*“SMELLS HORRIBLE”*
**Moist/Dry**11%
*“Don't know how moisturizing it is”*
**Adhesion/Stickiness**4%
*“I will say it might be a little too sticky for some”*
**Value For Money**2%
*“But even larger $3.50 is a lot to pay”*
**Durability**2%
*“It doesnt last very long”*
**Weight Light**2%
*“It completely lacks that light”*
**Strength**2%
*“its not as strong as I was led to believe”*
**Side Effects**2%
*“certainly never had any kind of reaction”*
**Texture/Consistency-Overall**1%
*“Very tacky consistency”*
**Ingredients-Overall**1%
*“Its not quite what Id call medicinal”*
### **Top return reasons **
**Smell**43%
**Advertised Vs Actual Product**12%
**Size-Overall**10%
**Defective Material/Parts**8%
**Value For Money**8%
**Leak-Proof**3%
**Product Condition**3%
**Quality-Overall**3%
**Moist/Dry**2%
**Functionality-Overall**1%
## **Common questions**
- **Is birthday stuff profitable to sell on Amazon United States?**
- The niche generates $146K/yr across 7 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is -3.8%. Flapen's verdict: Skip it (32/100).
- **How competitive is the birthday stuff niche?**
- 3 brands and 10 sellers compete. The top 5 products take 94% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in birthday stuff?**
- Top complaints mined from reviews: Smell, Moist/Dry, Adhesion/Stickiness. The return rate is 0.3%.
- **When does demand for birthday stuff peak?**
- Demand peaks in Jan; the busiest month runs 1.6× the quietest.
- **What does it cost to enter the birthday stuff niche?**
- Listings span $3.36–$15.50; the average listing price is $7.17 (sweet spot $15–$100). The average incumbent carries 5,951 reviews — the moat a new listing must climb.
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