Lactase Drops
Skip itBrand-locked demand (top 5 brands take 94% of clicks) — this niche doesn't clear our bar today.
Returns
Incredible0.0%return rate — above 5% kills the launch gate
Price range
Great$12.88–$38.48cheapest to priciest tracked listing — scored on the share inside $15–$100
Avg price
Great$19.77avg listing price — sweet spot $15–$100
Conversion
Great9.7%search→purchase rate — share of searches ending in a sale
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Review moat
Okay1,796.15avg incumbent reviews — the moat a new listing must climb
Market size
Okay$103K$103K/yr · 53K searches
Growth
Bad-5.9%90-day search growth — must beat 0% to launch
Competition
Bad78%top-5 click share — a locked-up shelf
Brand share
Bad94%top-5 brand share — brand-locked demand
Is lactase drops profitable on Amazon?
According to Flapen's Amazon United States niche tracking, lactase drops is a $103K/yr Amazon United States market (53K searches/yr). The top 5 brands hold 94% of demand. Demand peaks in Jan. Verdict: Skip it — 47/100.
Data updated Jul 11, 2026 · scored weekly · How we score niches
lactase drops market size & sales
Units sold, revenue, conversion and listing quality across the tracked shelf.- Units sold / yr
- 6K–8K
- avg 250–500/product
- Revenue / yr
- $119K–$158K
- units × avg price
- Conversion rate
- 9.7%
- Avg BSR
- #140
- Page quality
- 0%
- Prime
- 85%
- Sponsored
- 77%
- Out of stock
- 7.7%
- Avg brand age
- 83 months
- Avg seller age
- 158 days
Competition: brands, sellers & click share
The top 5 products capture 78% of clicks — a locked-up shelf that new listings rarely crack.Brands
8 rising
Sellers
32
Top-5 brand share
94%
Top 20: 100%
Top-5 click share
78%
Top 20: 100%
Open market
3%
- Milkaid42%
- Seeking Health24%
- Intoleran21%
- Kiddivit4%
- Colief2%
- BulkSupplements2%
- Open — no brand owns it (2 brands, 3%)
lactase drops demand & seasonality
Weekly Amazon search volume, last 104 weeks — -5.9% search growth over the last 90 days.Peak months: Jan · busiest ÷ quietest = 1.6×
Top lactase drops search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.- lactase drops25K/yr
- lactase enzyme drops11K/yr
- milkaid5K/yr
- lactose drops4K/yr
- milkaid lactase enzyme chewable tablets3K/yr
- lactaid drops3K/yr
- lactase drops for milk3K/yr
Top lactase drops 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.
All 13 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Milkaid Lactase Enzyme Drops for Lactose Intolerance | Prevents Gas Bloating & Diarrhea | Fast Acting Dairy Digestive Supplement | Gluten Free & Vegetarian | No Artificial Flavor | 0.5 Fl Oz (1)
Milkaid$13.604.6★868 rev
Seeking Health Lactase Drops - Liquid Supplement with Dairy Intolerance - Support for Digestion - Lactase Enzyme Supplement - 0.50 Fl oz 52 Servings
Seeking Health$22.204.4★1,830 rev
Intoleran Lactase Digestive Enzyme Drops - 0.47 FL Oz (14ml) | Liquid Lactase Enzyme for Lactose Intolerance | Makes Dairy Lactose-Free | Lactose-Free Cooking & Baking | Pure and Vegan | Low FODMAP
Intoleran$15.894.5★52 rev
Lactase Digestive Enzyme Drops - 3.38 FL Oz (100 ml) | Liquid Lactase Enzyme for Lactose Intolerance | Makes Dairy Lactose-Free | Lactose-Free Cooking & Baking | Pure and Vegan | Low FODMAP
Intoleran$38.484.0★10 rev
Milkaid Lactase Enzyme Chewable Tablets for Lactose Intolerance Relief | Prevents Gas Bloating & Diarrhea | Fast Acting Dairy Digestive Supplement (120 Tablets Raspberry)
Milkaid$15.114.5★2,550 rev
Newest
by launch dateLactase Digestive Enzyme Drops - 3.38 FL Oz (100 ml) | Liquid Lactase Enzyme for Lactose Intolerance | Makes Dairy Lactose-Free | Lactose-Free Cooking & Baking | Pure and Vegan | Low FODMAP
Intoleran$38.4810 rev
Milkaid Lactase Enzyme Chewable Tablets for Lactose Intolerance Relief | Prevents Gas Bloating & Diarrhea | Fast Acting Dairy Digestive Supplement (120 Tablets Mint)
Milkaid$12.8847 rev
BulkSupplements.com Lactase Enzyme (3000 ALU) Powder - Lactase Enzyme Supplement Digestive Support - Gluten Free 1g per Serving 250g (8.8 oz) (Pack of 1)
BulkSupplements$20.7150 rev
Milkaid Lactase Enzyme Drops for Lactose Intolerance | Prevents Gas Bloating & Diarrhea | Fast Acting Dairy Digestive Supplement | Gluten Free & Vegetarian | No Artificial Flavor | 0.5 Fl Oz (3)
Milkaid$35.74868 rev
Intoleran Lactase Digestive Enzyme Drops - 0.47 FL Oz (14ml) | Liquid Lactase Enzyme for Lactose Intolerance | Makes Dairy Lactose-Free | Lactose-Free Cooking & Baking | Pure and Vegan | Low FODMAP
Intoleran$15.8952 rev
Trending
90-day click momentumMilkaid Lactase Enzyme Drops for Lactose Intolerance | Prevents Gas Bloating & Diarrhea | Fast Acting Dairy Digestive Supplement | Gluten Free & Vegetarian | No Artificial Flavor | 0.5 Fl Oz (3)
Milkaid$35.744.6★
Lactase Digestive Enzyme Drops - 3.38 FL Oz (100 ml) | Liquid Lactase Enzyme for Lactose Intolerance | Makes Dairy Lactose-Free | Lactose-Free Cooking & Baking | Pure and Vegan | Low FODMAP
Intoleran$38.484.0★
Colief Infant Drops | Lactase Enzyme Drops for Baby | Natural Colic Relief for Babies | Reduces Bloating Gas and Crying | Safe from Birth (15ml)
Colief$13.224.5★
Milkaid Junior Lactase Enzyme Chewable Tablets for Lactose Intolerance | Prevents Gas Bloating Diarrhea in Children| Fast Acting Dairy Digestive Supplement for Kids| Strawberry Flavor | 60 ct (1)
Milkaid$13.574.5★
Intoleran Lactase Digestive Enzyme Drops - 0.47 FL Oz (14ml) | Liquid Lactase Enzyme for Lactose Intolerance | Makes Dairy Lactose-Free | Lactose-Free Cooking & Baking | Pure and Vegan | Low FODMAP
Intoleran$15.894.5★
What reviews say buyers love and hate about lactase drops
What buyers praise and complain about, mined from review topics.What buyers love
“I consider them effective”
“tasty like strawberry”
“easy to use”
“Worth every penny”
“Great product”
“Love chewable”
“Works well to make lactose-free cream”
“I like the flavor”
“Fast and easy lactose treatment”
“Works best in higher dose”
What buyers complain about
“Heads up, the taste is a bit weird”
“Chewable over pills recommended but”
“Didnt work”
“doesn't get that weird taste that store-bought lactose-free milk has”
“the product description makes no mention of this”
“ended up diarrhea within half an hour”
“Only way he could have it was to use up all my drops”
“It won't dissolve by just adding a scoop into the jug and shaking it, instead it is a bit like dealing with corn starch”
“Arrived spilled in the package”
“The packaging I received shows a concentration of lactase enzyme 87% less. 608 vs 4,500, see picture”
Common lactase drops questions
- Is lactase drops profitable to sell on Amazon United States?
- The niche generates $103K/yr across 13 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is -5.9%. Flapen's verdict: Skip it (47/100).
- How competitive is the lactase drops niche?
- 8 brands and 32 sellers compete. The top 5 products take 78% of clicks and top 5 brands hold 94% of demand.
- What do buyers complain about in lactase drops?
- Top complaints mined from reviews: Taste-Overall, Ease Of Chewing/Swallowing, Functionality-Overall. The return rate is 0.0%.
- When does demand for lactase drops peak?
- Demand peaks in Jan; the busiest month runs 1.6× the quietest.
- What does it cost to enter the lactase drops niche?
- Listings span $12.88–$38.48; the average listing price is $19.77 (sweet spot $15–$100). The average incumbent carries 1,796 reviews — the moat a new listing must climb.