---
title: "lactose — Niche Verdict: Worth a look (54/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/health-household/lactose"
last_updated: "2026-07-13T19:48:58.624Z"
locale: en
meta:
  description: "lactose shows a $7.4M/yr market, but brand-locked demand (top 5 brands take 96% of clicks) keeps it on the watch list."
  "og:description": "lactose shows a $7.4M/yr market, but brand-locked demand (top 5 brands take 96% of clicks) keeps it on the watch list."
  "og:title": "lactose — Niche Verdict: Worth a look (54/100) | Amazon United States - Flapen"
---

Back to Flapen home

# **lactose**

**Worth a look**

Shows a $7.4M/yr market, but brand-locked demand (top 5 brands take 96% of clicks) keeps it on the watch list.

Market size 100Growth 31Conversion 100Competition 25Returns 100Price range 62Avg price 69Brand share 10Review moat 22Quality gap 22

**Market size**

**Incredible****$7.4M**

$7.4M/yr · 2.5M searches

**Conversion**

**Incredible****20.7%**

search→purchase rate — share of searches ending in a sale

**Returns**

**Incredible****0.0%**

return rate — above 6% kills the launch gate

**Avg price**

**Good****$14.33**

avg listing price — sweet spot $15–$100

**Price range**

**Good****$4.64–$31.68**

cheapest to priciest tracked listing — scored on the share inside $15–$100

**Growth**

**Okay****+4.8%**

90-day search growth — must beat 0% to launch

**Competition**

**Bad****70%**

top-5 click share — a locked-up shelf

**Quality gap**

**Bad****4.7★**

avg incumbent rating — lower means beatable quality

**Review moat**

**Bad****8,716.93**

avg incumbent reviews — the moat a new listing must climb

**Brand share**

**Bad****96%**

top-5 brand share — brand-locked demand

## **Competition**

The top 5 products capture 70% of clicks — a locked-up shelf that new listings rarely crack.

**Brands**

**7 **—flat

**Sellers**

**595**

**Top-5 brand share**

**96%**

**Open market**

**2%**

- Lactaid76% - LactoJoy6% - Vitamatic6% - P Puregen Labs5% - Heivy3% - A+Health2% - Open — no brand owns it (1 brand, 2%)

## **Product shelf**

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%10%$744K20%$1.5M30%$2.2M40%$3.0M1001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 15 tracked products in this niche — three views at once, no toggling.

### **Top sellers**

by 90-day click share

[1![Lactaid Original Strength 9000 FCC Lactase Enzyme Unflavored Caplets Works Fast for Lactose Intolerance Helps Prevent Gas Bloating and Diarrhea Associated with Dairy 120 Ct](https://m.media-amazon.com/images/I/419DAXd3gPL.jpg)**Lactaid Original Strength 9000 FCC Lactase Enzyme Unflavored Caplets Works Fast for Lactose Intolerance Helps Prevent Gas Bloating and Diarrhea Associated with Dairy 120 Ct**Lactaid**$14.80**4.7★21,804 rev](https://www.amazon.com/dp/B000052XB5) [2![Lactaid Fast Act Chewables that Helps Prevent Gas Bloating and Diarrhea Due to Lactose Intolerance Digestive Enzyme Tablets for Kids and Adults Vanilla Twist Flavor 60 Ct](https://m.media-amazon.com/images/I/51mapwT9KKL.jpg)**Lactaid Fast Act Chewables that Helps Prevent Gas Bloating and Diarrhea Due to Lactose Intolerance Digestive Enzyme Tablets for Kids and Adults Vanilla Twist Flavor 60 Ct**Lactaid**$13.96**4.8★13,404 rev](https://www.amazon.com/dp/B0009RF9KK) [3![Lactaid Fast Act Caplets for Lactose Intolerance Caplets that Help Prevent Against Gas Bloating and Diarrhea Lactase Enzyme Supplements 96 Ct](https://m.media-amazon.com/images/I/41Tizq15mOL.jpg)**Lactaid Fast Act Caplets for Lactose Intolerance Caplets that Help Prevent Against Gas Bloating and Diarrhea Lactase Enzyme Supplements 96 Ct**Lactaid**$18.33**4.8★22,633 rev](https://www.amazon.com/dp/B07XJVNNM1) [4![Lactaid Fast Act Lactose Intolerance Relief Caplets Lactase Enzyme to Prevent Gas Bloating and Diarrhea Due to Lactose Sensitivity Single-Serve Supplements for Travel and On-The-Go 60 Count](https://m.media-amazon.com/images/I/41M+He4a08L.jpg)**Lactaid Fast Act Lactose Intolerance Relief Caplets Lactase Enzyme to Prevent Gas Bloating and Diarrhea Due to Lactose Sensitivity Single-Serve Supplements for Travel and On-The-Go 60 Count**Lactaid**$14.53**4.8★22,633 rev](https://www.amazon.com/dp/B0009RF9K0) [5![Lactaid Fast Act Lactose Intolerance Relief Chewables with Natural Lactase Enzyme to Prevent Gas Bloating & Diarrhea Due to Lactose Sensitivity On-the-Go Vanilla Twist Flavor 32 x 1 ct](https://m.media-amazon.com/images/I/51Kq4H83c2L.jpg)**Lactaid Fast Act Lactose Intolerance Relief Chewables with Natural Lactase Enzyme to Prevent Gas Bloating & Diarrhea Due to Lactose Sensitivity On-the-Go Vanilla Twist Flavor 32 x 1 ct**Lactaid**$9.34**4.8★13,404 rev](https://www.amazon.com/dp/B005IHRKRG)

**~~View all top sellers →~~**

### **Newest**

by launch date

[![A+Health Dairy Relief Lactase Enzyme 9000 FCC Chewable Tablets 60 Count Fast Acting Dye-Free Dietary Supplement Vanilla Flavor Single Serve Pouches for Adults and Children 4 Years and Up](https://m.media-amazon.com/images/I/410LYidBLvL.jpg)**A+Health Dairy Relief Lactase Enzyme 9000 FCC Chewable Tablets 60 Count Fast Acting Dye-Free Dietary Supplement Vanilla Flavor Single Serve Pouches for Adults and Children 4 Years and Up**A+Health**$9.14**170 rev10mo ago](https://www.amazon.com/dp/B0FPJ3LYJL) [![Heivy Pure Lactase Enzyme 9000 FCC Dairy Relief Fast Acting Supplement Lactose Intolerance Pills 90 Count (Pack of 1)](https://m.media-amazon.com/images/I/31boh9Q1YHL.jpg)**Heivy Pure Lactase Enzyme 9000 FCC Dairy Relief Fast Acting Supplement Lactose Intolerance Pills 90 Count (Pack of 1)**Heivy**$6.65**439 rev1y ago](https://www.amazon.com/dp/B0F2BCN8VS) [![Vitamatic Lactase Enzyme 9000 FCC 240 Tablets - Lactose Intolerance Relief Caplets](https://m.media-amazon.com/images/I/41ZOl6GDuZL.jpg)**Vitamatic Lactase Enzyme 9000 FCC 240 Tablets - Lactose Intolerance Relief Caplets**Vitamatic**$19.44**1,529 rev2y ago](https://www.amazon.com/dp/B0CZLP9QXQ) [![Puregen Labs Dairy Relief Natural Fast Acting Lactase Enzyme 3000 FCC Lactose Intolerance Pills 90 Caplets](https://m.media-amazon.com/images/I/41HwxaSZJeL.jpg)**Puregen Labs Dairy Relief Natural Fast Acting Lactase Enzyme 3000 FCC Lactose Intolerance Pills 90 Caplets**P Puregen Labs**$9.95**1,053 rev2y ago](https://www.amazon.com/dp/B0CKWGMSNF) [![Puregen Labs Dairy Relief Fast Acting Lactase Enzyme 9000 FCC Lactose Intolerance Pills 360 Tablets](https://m.media-amazon.com/images/I/41937uTi1jL.jpg)**Puregen Labs Dairy Relief Fast Acting Lactase Enzyme 9000 FCC Lactose Intolerance Pills 360 Tablets**P Puregen Labs**$31.68**638 rev3y ago](https://www.amazon.com/dp/B0C6BL3KBN)

**~~View all new products →~~**

### **Trending**

90-day click momentum

[![A+Health Dairy Relief Lactase Enzyme 9000 FCC Chewable Tablets 60 Count Fast Acting Dye-Free Dietary Supplement Vanilla Flavor Single Serve Pouches for Adults and Children 4 Years and Up](https://m.media-amazon.com/images/I/410LYidBLvL.jpg)**A+Health Dairy Relief Lactase Enzyme 9000 FCC Chewable Tablets 60 Count Fast Acting Dye-Free Dietary Supplement Vanilla Flavor Single Serve Pouches for Adults and Children 4 Years and Up**A+Health**$9.14**4.4★**▲ 188%**](https://www.amazon.com/dp/B0FPJ3LYJL) [![Lactaid Fast Act Lactose Intolerance Relief Caplets Lactase Enzyme to Prevent Gas Bloating and Diarrhea Due to Lactose Sensitivity Single-Serve Supplements for Travel and On-The-Go 60 Count](https://m.media-amazon.com/images/I/41M+He4a08L.jpg)**Lactaid Fast Act Lactose Intolerance Relief Caplets Lactase Enzyme to Prevent Gas Bloating and Diarrhea Due to Lactose Sensitivity Single-Serve Supplements for Travel and On-The-Go 60 Count**Lactaid**$14.53**4.8★**▲ 81%**](https://www.amazon.com/dp/B0009RF9K0) [![Piping Rock Fast Acting Lactase Enzyme | 8000 FCC | 60 Tablets | Dairy Relief Supplement | for Men and Women | Premium Formula | Vegetarian Non-GMO Gluten Free](https://m.media-amazon.com/images/I/41g7KW9JIvL.jpg)**Piping Rock Fast Acting Lactase Enzyme | 8000 FCC | 60 Tablets | Dairy Relief Supplement | for Men and Women | Premium Formula | Vegetarian Non-GMO Gluten Free**Piping Rock**$6.35**4.5★**▲ 48%**](https://www.amazon.com/dp/B0BPK1ZZPN) [![Lactaid Fast Act Lactose Intolerance Relief Chewables with Natural Lactase Enzyme to Prevent Gas Bloating & Diarrhea Due to Lactose Sensitivity On-the-Go Vanilla Twist Flavor 32 x 1 ct](https://m.media-amazon.com/images/I/51Kq4H83c2L.jpg)**Lactaid Fast Act Lactose Intolerance Relief Chewables with Natural Lactase Enzyme to Prevent Gas Bloating & Diarrhea Due to Lactose Sensitivity On-the-Go Vanilla Twist Flavor 32 x 1 ct**Lactaid**$9.34**4.8★**▲ 32%**](https://www.amazon.com/dp/B005IHRKRG) [![LactoJoy Lactase Pills 14 500 I 80 Pieces I Powerful Lactase Enzymes for Lactose Intolerance I Ultra Pure Lactase for Improved Digestion I No Silicon Dioxide No Artificial Flavors No Sucralose](https://m.media-amazon.com/images/I/417syIzxIhL.jpg)**LactoJoy Lactase Pills 14 500 I 80 Pieces I Powerful Lactase Enzymes for Lactose Intolerance I Ultra Pure Lactase for Improved Digestion I No Silicon Dioxide No Artificial Flavors No Sucralose**LactoJoy**$29.88**4.6★**▲ 17%**](https://www.amazon.com/dp/B012FWSLX8)

**~~View all trending →~~**

## **Demand & seasonality**

Weekly Amazon search volume, last 104 weeks — +4.8% search growth over the last 90 days.

60K40KSpike '25Black Friday '25Holiday '25Spike '26 seasonSepDecMarJunAugNovMarMay

Peak months: Jan, Feb, Mar, May, Jun, Sep · busiest ÷ quietest = 28.2×

## **Reviews**

What buyers praise and complain about, mined from review topics.

### **What buyers love **

**Efficiency**15%

*“Works WELL”*

**Value For Money**11%

*“Price is fair”*

**Quality-Overall**11%

*“Consistent product”*

**Taste-Overall**7%

*“they have no unpleasant taste”*

**Nutritional Content**6%

*“I love & eat/ drink dairy a lot every day ;”*

**Advertised Vs Actual Product**6%

*“As advertised”*

**Regulates Digestion**4%

*“Digestive supplements”*

**Ease Of Use**4%

*“It works fast”*

**Dosage**4%

*“Dosing is generous”*

**Ease Of Chewing/Swallowing**4%

*“Easy to swallow”*

### **What buyers complain about **

**Functionality-Overall**18%

*“didn't work well for me”*

**Dosage**8%

*“Unsure if accurate dosage”*

**Taste-Overall**7%

*“Weird taste”*

**Acid Regulator/Stomach Ache Relief**5%

*“My stomach really hurts”*

**Value For Money**4%

*“Overpriced for Me”*

**Side Effects**4%

*“after it gave me extreme heartburn”*

**Nutritional Content**4%

*“especially given this isn't something you would be consuming regularly. assuming you aren't eating dairy related food or products regularly”*

**Allergies**3%

*“Seemed to have developed a dairy allergy”*

**Advertised Vs Actual Product**3%

*“It is very misleading”*

**Regulates Digestion**3%

*“bloating or any other effects after eating dairy products”*

### **Top return reasons **

**Certifications**25%

**Taste-Overall**25%

**Functionality-Overall**13%

**Regulates Digestion**13%

**Acid Regulator/Stomach Ache Relief**13%

**Side Effects**13%