---
title: "Eight Saints Serum — $84K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/beauty-personal-care/eight-saints-serum"
last_updated: "2026-08-11T01:10:45.508Z"
locale: en
meta:
description: "Niche score 40/100 · $84K/yr market · 13K searches/yr · $36.22 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 40/100 · $84K/yr market · 13K searches/yr · $36.22 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Eight Saints Serum — $84K/yr Amazon US Niche (2026) - Flapen"
---
# **eight saints serum**
**Skip it**
Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size 21Growth 20Conversion 99Competition 5Returns 96Price range 95Avg price 95Brand share 0Review moat 48Quality gap 21
**Conversion**
**Incredible****18.1%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Incredible****0.9%**
return rate — above 5% kills the launch gate
**Avg price**
**Incredible****$36.22**
avg listing price — sweet spot $15–$100
**Price range**
**Incredible****$31.39–$38.27**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Review moat**
**Okay****1,658.29**
avg incumbent reviews — the moat a new listing must climb
**Market size**
**Bad****$84K**
$84K/yr · 13K searches
**Quality gap**
**Bad****4.7★**
avg incumbent rating — lower means beatable quality
**Growth**
**Bad****-10.8%**
90-day search growth — must beat 0% to launch
**Competition**
**Bad****94%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, eight saints serum is a $84K/yr Amazon United States market (13K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 40/100.
Data updated Jul 16, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **eight saints serum market data**
- **Units sold / yr**
- **2K–2K**
- avg 250–500/product
- **Revenue / yr**
- **$54K–$72K**
- units × avg price
- **Conversion rate**
- **18.1%**
- **Avg BSR**
- **#358**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **100%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **72 months**
- **Avg seller age**
- **146 days**
## **Competition & brand share**
The top 5 products capture 94% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**1 **—flat
**Sellers**
**2**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**94%**
Top 20: 100%
**Open market**
**0%**
- Eight Saints100% - Open — no brand owns it (0%)
## **Demand & seasonality**
Weekly Amazon search volume, last 76 weeks — -10.8% search growth over the last 90 days.
450350Prime Day '25Spike '25Black Friday '25Spike '26 seasonFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun
No pronounced peak months · busiest ÷ quietest = 1.4×
[**Open Trend **](https://flapen.com/research/us/beauty-personal-care/eight-saints-serum/trend)
## **Top eight saints serum 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%$13K30%$25K45%$38K60%$50K1001K10K 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**Eight Saints Vitamin C Serum For Face Anti Aging Facial Serum Hyaluronic Acid Vitamin E Aloe Vera and Jojoba Oil Hydrating & Brightening Serum for Dark Spots Fine Lines and Wrinkles 1oz**Eight Saints**$36.44**4.7★2,691 rev](https://www.amazon.com/dp/B08Z2BJ473) [2**Eight Saints Skincare Pure Hyaluronic Acid Serum for Face Plumping Vitamin C Face Serum with Vitamin E for Fine Lines Reduces Wrinkles Firming Hydrating Anti-Aging 1 oz**Eight Saints**$37.34**4.7★1,984 rev](https://www.amazon.com/dp/B08Z2BTJST) [3**Eight Saints Original Cin 10% Niacinamide Serum For Anti Aging Facial Serum to Reduce Fine Lines Dark Spots Large Pores and Wrinkles with Niacinamide Aloe Vera and Hyaluronic Acid 1 Ounce**Eight Saints**$36.48**4.7★977 rev](https://www.amazon.com/dp/B0CZ211SYS) [4**Eight Saints Retinol Skin Care Serum Treatment For Firming Face Lines & Eye Wrinkles Deep Hydrating Facial Skincare Serum For Anti Aging with Retinol Hyaluronic Acid and Green Tea 1 Ounce**Eight Saints**$38.27**4.7★569 rev](https://www.amazon.com/dp/B0D6C9MXRC) [5**Eight Saints High Society Botanical Face Oil Anti Aging Facial Oil with Neroli Oil Marula Oil and Jojoba Oil 1 Ounce**Eight Saints**$36.95**4.6★1,236 rev](https://www.amazon.com/dp/B08YS16MVS)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Eight Saints Retinol Skin Care Serum Treatment For Firming Face Lines & Eye Wrinkles Deep Hydrating Facial Skincare Serum For Anti Aging with Retinol Hyaluronic Acid and Green Tea 1 Ounce**Eight Saints**$38.27**569 rev2y ago](https://www.amazon.com/dp/B0D6C9MXRC) [**Eight Saints Original Cin 10% Niacinamide Serum For Anti Aging Facial Serum to Reduce Fine Lines Dark Spots Large Pores and Wrinkles with Niacinamide Aloe Vera and Hyaluronic Acid 1 Ounce**Eight Saints**$36.48**977 rev2y ago](https://www.amazon.com/dp/B0CZ211SYS) [**Eight Saints Vitamin C Serum For Face Anti Aging Facial Serum Hyaluronic Acid Vitamin E Aloe Vera and Jojoba Oil Hydrating & Brightening Serum for Dark Spots Fine Lines and Wrinkles 1oz**Eight Saints**$36.44**2,691 rev5y ago](https://www.amazon.com/dp/B08Z2BJ473) [**Eight Saints Skincare Pure Hyaluronic Acid Serum for Face Plumping Vitamin C Face Serum with Vitamin E for Fine Lines Reduces Wrinkles Firming Hydrating Anti-Aging 1 oz**Eight Saints**$37.34**1,984 rev5y ago](https://www.amazon.com/dp/B08Z2BTJST) [**Eight Saints Skincare Cloud Whip Vitamin C Face Moisturizer Day Cream For Women Anti Aging Cream To Reduce Fine Lines and Wrinkles with Vitamin B5 Cocoa Butter and Jojoba Oil 2 Ounces**Eight Saints**$31.39**3,432 rev5y ago](https://www.amazon.com/dp/B08YZ8219S)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Eight Saints Skincare Most Loved Skincare Set Face Wash Vitamin C Face Serum Niacinamide Anti Aging Cream Lip Mask Gift Set**Eight Saints**$36.70**4.5★**▲ 43%**](https://www.amazon.com/dp/B08WZH1K3H) [**Eight Saints Vitamin C Serum For Face Anti Aging Facial Serum Hyaluronic Acid Vitamin E Aloe Vera and Jojoba Oil Hydrating & Brightening Serum for Dark Spots Fine Lines and Wrinkles 1oz**Eight Saints**$36.44**4.7★**— 9%**](https://www.amazon.com/dp/B08Z2BJ473) [**Eight Saints Skincare Pure Hyaluronic Acid Serum for Face Plumping Vitamin C Face Serum with Vitamin E for Fine Lines Reduces Wrinkles Firming Hydrating Anti-Aging 1 oz**Eight Saints**$37.34**4.7★**— 5%**](https://www.amazon.com/dp/B08Z2BTJST) [**Eight Saints Retinol Skin Care Serum Treatment For Firming Face Lines & Eye Wrinkles Deep Hydrating Facial Skincare Serum For Anti Aging with Retinol Hyaluronic Acid and Green Tea 1 Ounce**Eight Saints**$38.27**4.7★**— 1%**](https://www.amazon.com/dp/B0D6C9MXRC) [**Eight Saints Skincare Cloud Whip Vitamin C Face Moisturizer Day Cream For Women Anti Aging Cream To Reduce Fine Lines and Wrinkles with Vitamin B5 Cocoa Butter and Jojoba Oil 2 Ounces**Eight Saints**$31.39**4.7★**▼ 11%**](https://www.amazon.com/dp/B08YZ8219S)
**~~View all trending →~~**
## **What buyers say about eight saints serum**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Suitability Combination Skin**15%
*“good on my skin”*
**Smell**14%
*“Great scent”*
**Moist/Dry**13%
*“It is moisturizing”*
**Soft Feel**9%
*“My skin is soft”*
**Suitability Dry Skin**8%
*“It makes my dry skin feel so much better”*
**Absorbency**6%
*“absorbs nicely”*
**Brightness/Shine/Glow**4%
*“Skin is GLOWING”*
**Quality-Overall**3%
*“Great product; great company”*
**Weight Light**3%
*“This cream is lightweight”*
**Value For Money**3%
*“Definitely worth the price”*
### **What buyers complain about **
**Allergies**7%
*“which also caused a lot of irritation”*
**Smell**7%
*“smell is awful”*
**Moist/Dry**5%
*“it's not as dry”*
**Suitability Dry Skin**4%
*“the moisturizer is a little TOO moisturizing for my skin in the warmer months”*
**Thickness**3%
*“While it is thicker than some of their other creams”*
**Oily/Greasy**3%
*“some too greasy”*
**Value For Money**3%
*“a bit Expensive”*
**Adhesion/Stickiness**1%
*“doesnt give a greasy or sticky feel”*
**Functionality-Overall**1%
*“Did not work for me”*
**Size-Overall**1%
*“had to get the full size”*
### **Top return reasons **
**Smell**15%
**Moist/Dry**14%
**Functionality-Overall**11%
**Advertised Vs Actual Product**9%
**Leak-Proof**7%
**Ingredients-Overall**5%
**Suitability Dry Skin**4%
**Value For Money**3%
**Defective Material/Parts**3%
**Size-Overall**3%
## **Common questions**
- **Is eight saints serum profitable to sell on Amazon United States?**
- The niche generates $84K/yr across 7 tracked products. 90-day search growth is -10.8%. Flapen's verdict: Skip it (40/100).
- **How competitive is the eight saints serum niche?**
- 1 brands and 2 sellers compete. The top 5 products take 94% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in eight saints serum?**
- Top complaints mined from reviews: Allergies, Smell, Moist/Dry. The return rate is 0.9%.
- **When does demand for eight saints serum peak?**
- Demand is steady year-round — the busiest month runs 1.4× the quietest.
- **What does it cost to enter the eight saints serum niche?**
- Listings span $31.39–$38.27; the average listing price is $36.22 (sweet spot $15–$100). The average incumbent carries 1,658 reviews — the moat a new listing must climb.
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