---
title: "Immune Support Supplement — Amazon US Product Research"
canonical_url: "https://flapen.com/research/us/health-household/immune-support-supplement"
last_updated: "2026-08-12T10:59:41.971Z"
locale: en
meta:
description: "Amazon product research for immune support supplement: demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:description": "Amazon product research for immune support supplement: demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:title": "Immune Support Supplement — Amazon US Product Research"
---
# **Immune Support Supplement**
**Worth a look**
Shows low returns (0.0%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 96Growth 10Conversion 80Competition 72Returns 100Price range 85Avg price 90Brand share 89Review moat 20Quality gap 23
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Market size**
**Incredible****$2.9M**
$2.9M/yr · 1.7M searches
**Avg price**
**Great****$20.91**
avg listing price — sweet spot $15–$100
**Brand share**
**Great****46%**
top-5 brand share — no brand owns this niche
**Price range**
**Great****$8.52–$62.40**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Great****8.2%**
search→purchase rate — share of searches ending in a sale
**Competition**
**Good****42%**
top-5 click share — leaders hold, buyers still browse
**Quality gap**
**Bad****4.6★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Bad****12,615.45**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Bad****-30.3%**
90-day search growth — must beat 0% to launch
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%")
## **Is immune support supplement profitable on Amazon?**
According to Flapen's Amazon United States niche tracking, immune support supplement is a $2.9M/yr Amazon United States market (1.7M searches/yr). The top 5 brands hold 46% of demand. Demand peaks in Jan–Aug. Verdict: Worth a look — 66/100.
Data updated Jul 27, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **immune support supplement market size & sales**
Units sold, revenue, conversion and listing quality across the tracked shelf.
- **Units sold / yr**
- **150K–200K**
- avg 3,000–4,000/product
- **Revenue / yr**
- **$3.1M–$4.2M**
- units × avg price
- **Conversion rate**
- **8.2%**
- **Avg BSR**
- **#212**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **95%**
- **Out of stock**
- **0.6%**
- **Avg brand age**
- **84 months**
- **Avg seller age**
- **139 days**
## **Competition: brands, sellers & click share**
The top 5 products take 42% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**28 **▲rising
**Sellers**
**725**
**Top-5 brand share**
**46%**
Top 20: 93%
**Top-5 click share**
**42%**
Top 20: 81%
**Open market**
**49%**
- Nature's Bounty17% - NEW AGE9% - IMMUNETI8% - Beekeeper's Naturals7% - Nature's Way6% - Emergen-C5%
## **immune support supplement demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -30.3% search growth over the last 90 days.
70K50KSpike '24Spike '25Prime Day '25Black Friday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jan, Aug · busiest ÷ quietest = 2.6×
[**Open Trend **](https://flapen.com/research/us/health-household/immune-support-supplement/trend)
## **Top immune support supplement search terms shoppers use**
The exact queries shoppers type, with yearly volume, growth and conversion.
- **immune support supplement**567K/yr-36.4%5.6% conv. - **immune support**362K/yr-33.3%5.1% conv. - **immunity**132K/yr-28.8%4.2% conv. - **immune boosters for adults**113K/yr-34.3%5.3% conv. - **immunity supplement**87K/yr-30.1%4.7% conv. - **immune**72K/yr-19.3%3.4% conv. - **immunity boost**49K/yr-34.0%4.1% conv. - **immune boost**43K/yr-20.2%2.9% conv. - **immunity support**37K/yr-21.5%4.1% conv. - **immune system booster**26K/yr-0.5%3.2% conv. [**All search terms **](https://flapen.com/research/us/health-household/immune-support-supplement/search-terms)
## **Top immune support supplement products & what they sell for**
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%4%$116K8%$232K12%$348K16%$464K101001K10K100K1.0M 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**Natures Bounty Immune 24 Hour + The only Vitamin C with 24 Hour Immune Support from Ester-C 1000 mg Vitamin C D & Zinc Gluten Free Rapid Release Softgels 2 Softgels per Day 50 Count**Nature's Bounty**$8.52**4.7★5,547 rev](https://www.amazon.com/dp/B08KHZQTML) [2**NEW AGE 8 in 1 Immune Support Booster Supplement with Echinacea Vitamin C and Zinc 50mg Vitamin D 5000 IU Turmeric Curcumin & Ginger B6 Elderberry 120 Count (Pack of 2)**NEW AGE**$32.36**4.6★7,210 rev](https://www.amazon.com/dp/B08RPB34NR) [3**Immuneti Advanced Immune Support Doctor Formulated 6-in-1 Daily Immunity Supplement Made in USA With Vitamin C D3 Zinc Elderberry Garlic & Echinacea - Vital Nutrients & Antioxidants (1)**IMMUNETI**$14.74**4.6★15,335 rev](https://www.amazon.com/dp/B087JNQ4X8) [4**Natures Way Sambucus Elderberry Gummies for Immune Support* Ages 4+ 60 ct**Nature's Way**$12.78**4.8★114,700 rev](https://www.amazon.com/dp/B00MJ7VL1O) [5**Propolis Throat Spray by Beekeepers Naturals - 95% Bee Propolis Extract Natural Immune Support & Sore Throat Relief - Antioxidants Keto Paleo Gluten-Free (1.0 oz)(Pack of 1)**Beekeeper's Naturals**$13.68**4.6★26,674 rev](https://www.amazon.com/dp/B019ND0DU6)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Natures Bounty Immune 24 Hour Immune Support Softgels 1000mg Vitamin C 120 Ct**Nature's Bounty**$35.29**83 rev5mo ago](https://www.amazon.com/dp/B0GLJM7YVR) [**ILIVA by INDICAID 9-in-1 Immune Support Supplement: Boost Respiratory Immunity with Clean Recipe of 9 Ingredients. Made in US by NSF Certifed Manufacturer. 60 Tablets. Feel the Difference in 30 Days**ILIVA**$17.28**19 rev8mo ago](https://www.amazon.com/dp/B0G4CCBZ1B) [**StrongVit Immune Support Supplement 12 in 1 Complex with Vitamin C D3 Zinc Echinacea Elderberry Ginger Turmeric. Immune Defend for Men & Women Non-GMO Gluten-Free Vegan USA**StrongVit**$13.39**156 rev8mo ago](https://www.amazon.com/dp/B0FJX5HHKK) [**Elderberry Immune Support Supplement 8-in-1 Formula with Echinacea Vitamin C & Zinc Vitamin D 5000 IU Turmeric Ginger Ashwagandha 60 Capsules**VITBOOST**$12.72**1,695 rev1y ago](https://www.amazon.com/dp/B0DJCTB9DV) [**Emergen-C Immune Plus Crystals On-the-Go Immune Support Supplement with Vitamin C Vitamin D B Vitamins Zinc and Manganese Berry Lemonade Back to School Essentials - 28 Stick Packs**Emergen-C**$15.33**1,694 rev2y ago](https://www.amazon.com/dp/B0D61Y4C7J)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Natures Bounty Immune 24 Hour Immune Support Softgels 1000mg Vitamin C 120 Ct**Nature's Bounty**$35.29**4.8★**▲ 294%**](https://www.amazon.com/dp/B0GLJM7YVR) [**ILIVA by INDICAID 9-in-1 Immune Support Supplement: Boost Respiratory Immunity with Clean Recipe of 9 Ingredients. Made in US by NSF Certifed Manufacturer. 60 Tablets. Feel the Difference in 30 Days**ILIVA**$17.28**4.7★**▲ 277%**](https://www.amazon.com/dp/B0G4CCBZ1B) [**Gaia Herbs Quick Defense - Fast-Acting Immune Support Supplement* - Echinacea Black Elderberry Ginger & Andrographis - 20 Vegan Liquid Phyto-Caps (10 Servings)**Gaia Herbs**$25.09**4.8★**▲ 123%**](https://www.amazon.com/dp/B0036THLRW) [**StrongVit Immune Support Supplement 12 in 1 Complex with Vitamin C D3 Zinc Echinacea Elderberry Ginger Turmeric. Immune Defend for Men & Women Non-GMO Gluten-Free Vegan USA**StrongVit**$13.39**4.5★**▲ 33%**](https://www.amazon.com/dp/B0FJX5HHKK) [**Vive Organic Organic Original Immunity Boost Shot 2 Fl Oz 4 Count**Vive Organic**$11.53**4.7★**▲ 22%**](https://www.amazon.com/dp/B085B1WYY1)
**~~View all trending →~~**
## **What reviews say buyers love and hate about immune support supplement**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**17%
*“the overall quality feels solid”*
**Taste-Overall**10%
*“No nasty taste”*
**Immunity Booster**6%
*“Boosted my immune system”*
**Efficiency**5%
*“It does work”*
**Vitamin**5%
*“Amazing vitamin”*
**Advertised Vs Actual Product**4%
*“Same as picture”*
**Cold Relief**4%
*“Helps with colds”*
**Regulates Digestion**3%
*“I feel like they do help with bowel movements”*
**Ease Of Chewing/Swallowing**3%
*“Easy swallowing”*
**Ease Of Use**3%
*“It is super easy to make”*
### **What buyers complain about **
**Taste-Overall**12%
*“Gross taste”*
**Value For Money**8%
*“So expensive”*
**Functionality-Overall**8%
*“No results”*
**Smell**6%
*“Strong chemical smell”*
**Side Effects**6%
*“BAD SIDE EFFECTS”*
**Size-Overall**6%
*“Much smaller”*
**Advertised Vs Actual Product**5%
*“False advertisement”*
**Dosage**5%
*“Dose too high”*
**Acid Regulator/Stomach Ache Relief**4%
*“Hard on your stomach”*
**Allergies**3%
*“rashes on my skin”*
### **Top return reasons **
**Value For Money**14%
**Functionality-Overall**14%
**Advertised Vs Actual Product**9%
**Taste-Overall**9%
**Acid Regulator/Stomach Ache Relief**8%
**Size-Overall**7%
**Vitamin**4%
**Joint Pain**4%
**Dosage**4%
**Smell**3%
## **Common immune support supplement questions**
- **Is immune support supplement profitable to sell on Amazon United States?**
- The niche generates $2.9M/yr across 40 tracked products. 5 of 7 products launched in the last 360 days are still selling. 90-day search growth is -30.3%. Flapen's verdict: Worth a look (66/100).
- **How competitive is the immune support supplement niche?**
- 28 brands and 725 sellers compete. The top 5 products take 42% of clicks and top 5 brands hold 46% of demand.
- **What do buyers complain about in immune support supplement?**
- Top complaints mined from reviews: Taste-Overall, Value For Money, Functionality-Overall. The return rate is 0.0%.
- **When does demand for immune support supplement peak?**
- Demand peaks in Jan–Aug; the busiest month runs 2.6× the quietest.
- **What does it cost to enter the immune support supplement niche?**
- Listings span $8.52–$62.40; the average listing price is $20.91 (sweet spot $15–$100). The average incumbent carries 12,615 reviews — the moat a new listing must climb.
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