Glutashield
FailShoppers spend an estimated $19K a year here, so Glutashield is a Fail.
- Flapen Score
- 44 / 100Ranks 10,233 of 14,768 Health & Household niches · −5 vs the category median of 4944
- Market size
- $19K/yr14K searches / yr
- 90-day growth
- -1.6%search demand this quarter
- Competition
- 65%top-5 click share · 12 brands · 18 sellers
Flapen Score
Glutashield against its category
The dotted line is the Health & Household average. Past it, Glutashield is stronger. Inside it, weaker.
Market
The Glutashield market on Amazon at a glance
Shoppers on Amazon United States searched for Glutashield 14K times last year and spent an estimated $19K. The top 5 brands take 73% of clicks. Flapen scores it 44 out of 100, a Fail.
01 · Demand
An estimated 2.8% of those searches ended in a purchase.
Shoppers searched for this 14K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 2.8% of those searches ended in a purchase. Searches in the last 90 days moved -1.6% against the 90 days before. Searches, conversion and average price together put the market at an estimated $19K a year.
- Searches, last 12 months
- 14K
- Growth, 90 days vs prior 90
- -1.6%
- Conversion, latest week
- 2.8%
- Market size, estimated
- $19Ka year
- Peak month
- November1.2× the quietest month
- Top search term
- glutashield10K searches a year
02 · Price
A sale here is worth $48.08.
Listings sell for $48.08 on average, from $22.66 to $83.48. Amazon reports units sold in ranges. This niche sold 100 to 250 a year. The average listing sells 0 to 100 of them. At $48.08 that is $0 to $5K a year per listing.
- Average price
- $48.08inside the $15 to $100 sweet spot
- Price range
- $22.66–$83.48
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 100–250
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$5K
- Returns
- 0.0%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads and reviews.
100% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #242 within Amino Acids. It carries 2,403 reviews at 4.47 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 100%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #242in Amino Acids
- Average rating
- 4.47 starsAmazon United States average 4.42 stars
- Average reviews
- 2,403per listing
- Listings tracked
- 15
04 · Newcomers
Brands here are established.
The brands on the shelf have sold for 100 months on average, so the names here are established.
- Launched, last 12 months
- 0
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 100 months
Products
Top Glutashield products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 25, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Pure Encapsulations L-Glutamine Powder - Supplement for Immune and Digestive Support Gut Health and Lining Metabolism and Muscle Support* - with Pure Free-Form L-Glutamine - 8 Ounces
- Price
- $54.05
- Rating
- 4.6/5
- Reviews
- 1,082
- Age
- 18y ago

Metagenics Glutagenics - L-Glutamine with Deglycyrrhizinated Licorice (DGL) & Aloe Vera - Supports Gut Health Digestive Function & Immune System - Non-GMO Gluten-Free Powder Supplement - 60 Servings
- Price
- $70.40
- Rating
- 4.6/5
- Reviews
- 812
- Age
- 16y ago

TERRA ORIGIN Healthy Gut Chocolate | 30-Servings with L-Glutamine Zinc Glucosamine Slippery Elm Bark Marshmallow Root and More!
- Price
- $35.16
- Rating
- 4.5/5
- Reviews
- 77
- Age
- 3y ago

Gut Assist Leaky Gut Support Powder | 40-Servings with L-Glutamine Arabinogalactan Licorice Extract and More! Doctor Crafted Botanical Formula by Dr. Danielle
- Price
- $41.22
- Rating
- 4.3/5
- Reviews
- 7,083
- Age
- 6y ago

Designs for Health GI Revive Gut Health Powder - L Glutamine & Citrus Pectin for Digestive Health + Slippery Elm Marshmallow Root & Cats Claw for Healthy Intestinal & Gut Lining Support* (28 Servs)
- Price
- $83.48
- Rating
- 4.2/5
- Reviews
- 1,080
- Age
- 21y ago
Trending
estimated 90-day click momentum
XYMOGEN GlutAloeMine - 3 g L-Glutamine with Aloe Vera Extract - GI Lining & Digestive Wellness Support Prebiotic Gentle Gut Health Powder - Vegan & Non-GMO - 6.1 oz (30 Servings)
- Price
- $60.85
- Rating
- 4.5/5
- Reviews
- 63
- Age
- 3y ago

Metagenics Glutagenics - L-Glutamine with Deglycyrrhizinated Licorice (DGL) & Aloe Vera - Supports Gut Health Digestive Function & Immune System - Non-GMO Gluten-Free Powder Supplement - 60 Servings
- Price
- $70.40
- Rating
- 4.6/5
- Reviews
- 812
- Age
- 16y ago

Gut Assist Leaky Gut Support Powder | 40-Servings with L-Glutamine Arabinogalactan Licorice Extract and More! Doctor Crafted Botanical Formula by Dr. Danielle
- Price
- $41.22
- Rating
- 4.3/5
- Reviews
- 7,083
- Age
- 6y ago

Healthy Gut Vegan Formula | with L-Glutamine and Clinically Proven ingredients | Supports Gut Permeability gastrointestinal Support Helps Alleviate Stomach discomfort and Boost Immunity*
- Price
- $35.28
- Rating
- 4.4/5
- Reviews
- 138
- Age
- 4y ago

Balance ONE Zinc Carnosine and L-Glutamine Powder Leaky Gut Repair Formula
- Price
- $35.98
- Rating
- 4.5/5
- Reviews
- 27
- Age
- 1y ago
Newest
by launch date
Balance ONE Zinc Carnosine and L-Glutamine Powder Leaky Gut Repair Formula
- Price
- $35.98
- Rating
- 4.5/5
- Reviews
- 27
- Age
- 1y ago

TERRA ORIGIN Healthy Gut Chocolate | 30-Servings with L-Glutamine Zinc Glucosamine Slippery Elm Bark Marshmallow Root and More!
- Price
- $35.16
- Rating
- 4.5/5
- Reviews
- 77
- Age
- 3y ago

XYMOGEN GlutAloeMine - 3 g L-Glutamine with Aloe Vera Extract - GI Lining & Digestive Wellness Support Prebiotic Gentle Gut Health Powder - Vegan & Non-GMO - 6.1 oz (30 Servings)
- Price
- $60.85
- Rating
- 4.5/5
- Reviews
- 63
- Age
- 3y ago

Designs for Health IgGI Shield Powder - Dairy-Free Imunoglobulin IgG Supplement SBI with N-Acetyl-Glucosamine - Supports Healthy Intestinal Barrier Function (3.7oz / 30 Servings)
- Price
- $79.99
- Rating
- 4.5/5
- Reviews
- 135
- Age
- 4y ago

Healthy Gut Vegan Formula | with L-Glutamine and Clinically Proven ingredients | Supports Gut Permeability gastrointestinal Support Helps Alleviate Stomach discomfort and Boost Immunity*
- Price
- $35.28
- Rating
- 4.4/5
- Reviews
- 138
- Age
- 4y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 65% of clicks. Leaders hold, but buyers still shop past them.
Brands
12 rising
Sellers
18
Est. top-5 brand share
73%
Top 20: 100%
Est. top-5 click share
65%
Top 20: 100%
Open market
19%
- Pure Encapsulations20%
- Metagenics15%
- TERRA ORIGIN14%
- Designs for Health13%
- Doctor Danielle12%
- Nutricost8%
Demand
Glutashield search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.2×
Search terms
Top Glutashield search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- glutashield10K/yr
- glutashield vanilla2K/yr
- glutashield chocolate2K/yr
Reviews and returns
What reviews say buyers love and hate about Glutashield
We read the reviews and the return reasons for every product selling here.
“Has a chalky taste”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
17 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Glutashield questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









