---
title: "Super C — $377K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/super-c"
last_updated: "2026-08-11T05:59:32.944Z"
locale: en
meta:
description: "Niche score 41/100 · $377K/yr market · 178K searches/yr · $16.46 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 41/100 · $377K/yr market · 178K searches/yr · $16.46 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Super C — $377K/yr Amazon US Niche (2026) - Flapen"
---
# **super c**
**Skip it**
A concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.
Market size 54Growth 17Conversion 96Competition 0Returns 100Price range 70Avg price 79Brand share 0Review moat 33Quality gap 21
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Conversion**
**Incredible****12.9%**
search→purchase rate — share of searches ending in a sale
**Avg price**
**Great****$16.46**
avg listing price — sweet spot $15–$100
**Price range**
**Good****$9.89–$26.99**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Market size**
**Good****$377K**
$377K/yr · 178K searches
**Review moat**
**Okay****3,186**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Bad****4.7★**
avg incumbent rating — lower means beatable quality
**Growth**
**Bad****-16.7%**
90-day search growth — must beat 0% to launch
**Competition**
**Bad****100%**
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, super c is a $377K/yr Amazon United States market (178K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Aug. Verdict: Skip it — 41/100.
Data updated Jul 29, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **super c market data**
- **Units sold / yr**
- **25K–30K**
- avg 3,000–4,000/product
- **Revenue / yr**
- **$412K–$494K**
- units × avg price
- **Conversion rate**
- **12.9%**
- **Avg BSR**
- **#123**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **0%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **89 months**
- **Avg seller age**
- **146 days**
## **Competition & brand share**
The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**2 **▼falling
**Sellers**
**46**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**100%**
Top 20: 100%
**Open market**
**0%**
- Nature Made97% - Super C3%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -16.7% search growth over the last 90 days.
8K6KSpike '25Black Friday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Aug · busiest ÷ quietest = 2.0×
[**Open Trend **](https://flapen.com/research/us/health-household/super-c/trend)
## **Top super c search terms**
- **super c**91K/yr-17.4%8.1% conv. - **super c vitamins with vit d3 and zinc**18K/yr-25.5%15.1% conv. - **nature made super c**17K/yr-5.0%15.2% conv. - **nature made super c with vitamin d3 and zinc**12K/yr-17.1%17.6% conv. - **super c vitamin**14K/yr+4.2%12.3% conv. - **super vitamin c**6K/yr-20.6%5.4% conv. - **super c with vitamin d3 & zinc**6K/yr-12.8%15.6% conv. - **super c nature made**4K/yr-14.5%17.0% conv. - **vitamin super c**3K/yr-22.8%13.5% conv. - **super c vitamins**3K/yr-45.1%14.2% conv. [**All search terms **](https://flapen.com/research/us/health-household/super-c/search-terms)
## **Top super c 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%$57K30%$113K45%$170K60%$226K1001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 3 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Nature Made Super C Tablets with Vitamin D3 and Zinc 60 Tablets**Nature Made**$12.50**4.8★8,734 rev](https://www.amazon.com/dp/B07Q3SWL3X) [2**Nature Made Super C with Vitamin D3 and Zinc 200 Tablets Bundle with a Pill Oragnizer (2 Items)**Nature Made**$26.99**4.7★250 rev](https://www.amazon.com/dp/B0FT1LM5YG) [3**Singles To Go! Super C Water Drink Mix Variety Pack 3 Flavors 30 Packets**Super C**$9.89**4.5★574 rev](https://www.amazon.com/dp/B0BFBVPY7Q)
### **Newest**
by launch date
[**Nature Made Super C with Vitamin D3 and Zinc 200 Tablets Bundle with a Pill Oragnizer (2 Items)**Nature Made**$26.99**250 rev11mo ago](https://www.amazon.com/dp/B0FT1LM5YG) [**Singles To Go! Super C Water Drink Mix Variety Pack 3 Flavors 30 Packets**Super C**$9.89**574 rev3y ago](https://www.amazon.com/dp/B0BFBVPY7Q) [**Nature Made Super C Tablets with Vitamin D3 and Zinc 60 Tablets**Nature Made**$12.50**8,734 rev7y ago](https://www.amazon.com/dp/B07Q3SWL3X)
### **Trending**
90-day click momentum
[**Nature Made Super C with Vitamin D3 and Zinc 200 Tablets Bundle with a Pill Oragnizer (2 Items)**Nature Made**$26.99**4.7★**▲ 20%**](https://www.amazon.com/dp/B0FT1LM5YG) [**Nature Made Super C Tablets with Vitamin D3 and Zinc 60 Tablets**Nature Made**$12.50**4.8★**— 10%**](https://www.amazon.com/dp/B07Q3SWL3X) [**Singles To Go! Super C Water Drink Mix Variety Pack 3 Flavors 30 Packets**Super C**$9.89**4.5★**▼ 41%**](https://www.amazon.com/dp/B0BFBVPY7Q)
## **What buyers say about super c**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Vitamin**21%
*“Excellent vitamin”*
**Quality-Overall**14%
*“Good quality”*
**Value For Money**12%
*“Good price”*
**Immunity Booster**11%
*“It seems to keep my immune system high/cold free”*
**Taste-Overall**9%
*“Plus doesnt have the yuck aftertaste that the brand name has”*
**Flavor**5%
*“Hey it has a great flavor”*
**Ease Of Use**3%
*“Easy”*
**Solubility**3%
*“This has great flavor, dissovles easily and quickly in water”*
**Nutritional Content**3%
*“Its got a powerful combination of essential nutrients for daily needs”*
**Advertised Vs Actual Product**3%
*“Does the job”*
### **What buyers complain about **
**Advertised Vs Actual Product**15%
*“False advertisement, do not waste your money on this”*
**Color**12%
*“What if I don't like the orange as much as the others”*
**Sweetness**9%
*“Over-sweet :”*
**Flavor**9%
*“is artificially flavored”*
**Ingredients-Overall**8%
*“instead a crap sugar product”*
**Cold Relief**8%
*“I am not so easy to catch a cold”*
**Allergies**5%
*“With this and allergy meds I don't get it anymore”*
**Nutritional Content**5%
*“Sugar content not necessary nutritionaly or healthy item”*
**Size-Overall**3%
*“The pills are HUGE”*
**Quality-Overall**3%
*“Not Good”*
### **Top return reasons **
**Size-Overall**100%
## **Common questions**
- **Is super c profitable to sell on Amazon United States?**
- The niche generates $377K/yr across 3 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is -16.7%. Flapen's verdict: Skip it (41/100).
- **How competitive is the super c niche?**
- 2 brands and 46 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in super c?**
- Top complaints mined from reviews: Advertised Vs Actual Product, Color, Sweetness. The return rate is 0.0%.
- **When does demand for super c peak?**
- Demand peaks in Aug; the busiest month runs 2.0× the quietest.
- **What does it cost to enter the super c niche?**
- Listings span $9.89–$26.99; the average listing price is $16.46 (sweet spot $15–$100). The average incumbent carries 3,186 reviews — the moat a new listing must climb.
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