---
title: "Vitamin C Powder — $1.0M/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/vitamin-c-powder"
last_updated: "2026-08-10T00:16:58.855Z"
locale: en
meta:
description: "Niche score 60/100 · $1.0M/yr market · 544K searches/yr · $18.85 avg price. Clears our launch bar. Data updated Jul 2026."
"og:description": "Niche score 60/100 · $1.0M/yr market · 544K searches/yr · $18.85 avg price. Clears our launch bar. Data updated Jul 2026."
"og:title": "Vitamin C Powder — $1.0M/yr Amazon US Niche (2026) - Flapen"
---
# **vitamin c powder**
**Launch it**
A $1.0M/yr market growing +0.3% this quarter with returns at 0.0% — clears our launch bar.
Market size 78Growth 25Conversion 88Competition 50Returns 100Price range 73Avg price 85Brand share 67Review moat 24Quality gap 23
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Conversion**
**Great****10.2%**
search→purchase rate — share of searches ending in a sale
**Avg price**
**Great****$18.85**
avg listing price — sweet spot $15–$100
**Market size**
**Great****$1.0M**
$1.0M/yr · 544K searches
**Price range**
**Good****$5.78–$40.11**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Brand share**
**Good****65%**
top-5 brand share — brands hold most of the demand
**Competition**
**Good****55%**
top-5 click share — leaders hold, buyers still browse
**Growth**
**Okay****+0.3%**
90-day search growth — must beat 0% to launch
**Review moat**
**Bad****5,961.75**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Bad****4.6★**
avg incumbent rating — lower means beatable quality
According to Flapen's Amazon United States niche tracking, vitamin c powder is a $1.0M/yr Amazon United States market (544K searches/yr). The top 5 brands hold 65% of demand. Demand peaks in Mar. Verdict: Launch it — 60/100.
Data updated Jul 29, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **vitamin c powder market data**
- **Units sold / yr**
- **50K–60K**
- avg 1,500–2,000/product
- **Revenue / yr**
- **$943K–$1.1M**
- units × avg price
- **Conversion rate**
- **10.2%**
- **Avg BSR**
- **#439**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **88%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **88 months**
- **Avg seller age**
- **152 days**
## **Competition & brand share**
The top 5 products take 55% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**19 **▲rising
**Sellers**
**604**
**Top-5 brand share**
**65%**
Top 20: 100%
**Top-5 click share**
**55%**
Top 20: 95%
**Open market**
**30%**
- It's Just!22% - PURE ORIGINAL INGREDIENTS13% - Nutricost13% - Emergen-C11% - 365 by Whole Foods Market7% - Bronson5%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +0.3% search growth over the last 90 days.
70K50KSpike '25 seasonSepDecMarJunAugNovMarMay
Peak months: Mar · busiest ÷ quietest = 3.5×
[**Open Trend **](https://flapen.com/research/us/health-household/vitamin-c-powder/trend)
## **Top vitamin c powder search terms**
- **vitamin c powder**365K/yr-0.9%9.7% conv. - **vitamin c powder organic**45K/yr+13.0%7.2% conv. - **vit c powder**18K/yr+1.7%7.5% conv. - **powdered vitamin c**13K/yr+41.0%6.3% conv. - **vitamina c en polvo**12K/yr-2.1%3.4% conv. - **pure vitamin c powder**10K/yr+17.3%8.2% conv. - **powder vitamin c**10K/yr+6.2%7.3% conv. - **vitamin c 1000mg powder**8K/yr+26.9%2.3% conv. - **vitamin c power**6K/yr+87.6%1.6% conv. - **vitamina c en polvo para tomar**12K/yr-49.3%3.8% conv. [**All search terms **](https://flapen.com/research/us/health-household/vitamin-c-powder/search-terms)
## **Top vitamin c powder 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%10%$105K20%$209K30%$314K40%$418K1001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Its Just! - Vitamin C Powder 100% Pure L-Ascorbic Acid Food Grade Immune Support Homemade Cosmetics (11oz)**It's Just!**$12.62**4.6★6,702 rev](https://www.amazon.com/dp/B07XFHGRWJ) [2**PURE ORIGINAL INGREDIENTS Vitamin C Powder (1 lb) Ascorbic Acid Non GMO Dietary Supplement**PURE ORIGINAL INGREDIENTS**$9.47**4.6★7,108 rev](https://www.amazon.com/dp/B07663FG95) [3**Emergen-C Vitamin C 1000mg Immune Support Powder Orange 30 Packets**Emergen-C**$12.03**4.8★53,997 rev](https://www.amazon.com/dp/B00016RL9G) [4**365 by Whole Foods Market High Potency Vitamin C Powder 8 Ounce**365 by Whole Foods Market**$11.57**4.6★891 rev](https://www.amazon.com/dp/B074H6R63W) [5**Nutricost Ascorbic Acid Powder (Vitamin C) 0.5 LBS (8.1 Ounce)**Nutricost**$11.87**4.7★8,369 rev](https://www.amazon.com/dp/B00WFDWABM)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**iFEiER Vitamin C Powder for face | 100g(3.53oz) Cosmetic Grade Pure Vitamin C serum powder for Skin | L-Ascorbic Acid VC powder for DIY Serum Creams | VC for face skin**iFEiER**$8.06**156 rev1y ago](https://www.amazon.com/dp/B0DJK5ZZL1) [**Healthy Origins Vitamin C Powder 1 000 mg Non-GMO 16 Oz**Healthy Origins**$10.94**386 rev2y ago](https://www.amazon.com/dp/B0D8LH4VZF) [**Emergen-C Vitamin C 1000mg Immune Support Raspberry Lemonade 36 Packets**Emergen-C**$23.93**1,027 rev2y ago](https://www.amazon.com/dp/B0CX8Q4MHK) [**Luonix Vitamin C Powder 8 Lb**Luonix**$40.11**287 rev2y ago](https://www.amazon.com/dp/B0CS8M7R97) [**Spicy World Ascorbic Acid 1 LB Bulk Bag - Pure Vitamin C Powder - 100% Pure Food Grade Can be Used for Canning Fruit Pools - USP Grade**Spicy World**$9.87**621 rev4y ago](https://www.amazon.com/dp/B0B2K61R39)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**365 by Whole Foods Market High Potency Vitamin C Powder 8 Ounce**365 by Whole Foods Market**$11.57**4.6★**▲ 97%**](https://www.amazon.com/dp/B074H6R63W) [**Nutricost Ascorbic Acid Powder (Vitamin C) 0.5 LBS (8.1 Ounce)**Nutricost**$11.87**4.7★**▲ 93%**](https://www.amazon.com/dp/B00WFDWABM) [**BulkSupplements.com Ascorbic Acid Powder - Vitamin C Supplement for Immune Support - Ascorbic Acid Food Grade Gluten Free 1g per Serving 500g (1.1 lbs) (Pack of 1)**BulkSupplements**$22.26**4.6★**▲ 81%**](https://www.amazon.com/dp/B00AYIM9ZC) [**Luonix Vitamin C Powder 8 Lb**Luonix**$40.11**4.6★**▲ 63%**](https://www.amazon.com/dp/B0CS8M7R97) [**iFEiER Vitamin C Powder for face | 100g(3.53oz) Cosmetic Grade Pure Vitamin C serum powder for Skin | L-Ascorbic Acid VC powder for DIY Serum Creams | VC for face skin**iFEiER**$8.06**4.4★**▲ 56%**](https://www.amazon.com/dp/B0DJK5ZZL1)
**~~View all trending →~~**
## **What buyers say about vitamin c powder**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Vitamin**16%
*“it feels like it aids in the bioavailability of my other vitamins”*
**Quality-Overall**15%
*“No complaints”*
**Taste-Overall**11%
*“tastes fresh”*
**Value For Money**8%
*“Great deal”*
**Solubility**4%
*“Dissolves easily”*
**Flavor**4%
*“Best flavor”*
**Efficiency**3%
*“Effective”*
**Immunity Booster**3%
*“Great taste and greatness for immune support”*
**Advertised Vs Actual Product**3%
*“product as advertised”*
**Ease Of Use**3%
*“Easy to use”*
### **What buyers complain about **
**Taste-Overall**9%
*“it tasted disgusting”*
**Functionality-Overall**7%
*“Did not work”*
**Solubility**6%
*“Doesn't dissolve in liquid”*
**Dosage**5%
*“Missing a little serving cup for accurate and consistent dosage”*
**Vitamin**5%
*“This does not taste like 100% Vitamin C. It tastes weak”*
**Flavor**4%
*“No flavor”*
**Value For Money**4%
*“Massive Price Increase”*
**Advertised Vs Actual Product**4%
*“False advertising”*
**Stain Resistance**3%
*“It didn't work to remove stains”*
**Color**3%
*“the yellow and green coloration completely disappeared”*
### **Top return reasons **
**Ingredients-Overall**18%
**Advertised Vs Actual Product**14%
**Color**9%
**Regulates Digestion**9%
**Functionality-Overall**9%
**Leak-Proof**9%
**Size-Overall**9%
**Instructions/User Manual/Troubleshooting**9%
**Taste-Overall**5%
**Stale/Rotten/Spoiled**5%
## **Common questions**
- **Is vitamin c powder profitable to sell on Amazon United States?**
- The niche generates $1.0M/yr across 24 tracked products. 90-day search growth is +0.3%. Flapen's verdict: Launch it (60/100).
- **How competitive is the vitamin c powder niche?**
- 19 brands and 604 sellers compete. The top 5 products take 55% of clicks and top 5 brands hold 65% of demand.
- **What do buyers complain about in vitamin c powder?**
- Top complaints mined from reviews: Taste-Overall, Functionality-Overall, Solubility. The return rate is 0.0%.
- **When does demand for vitamin c powder peak?**
- Demand peaks in Mar; the busiest month runs 3.5× the quietest.
- **What does it cost to enter the vitamin c powder niche?**
- Listings span $5.78–$40.11; the average listing price is $18.85 (sweet spot $15–$100). The average incumbent carries 5,962 reviews — the moat a new listing must climb.
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