Is lysine gummies profitable to sell on Amazon United States?

The niche generates $289K/yr across 27 tracked products. 2 of 11 products launched in the last 360 days are still selling. 90-day search growth is -6.5%. Flapen's verdict: Worth a look (63/100).

How competitive is the lysine gummies niche?

23 brands and 25 sellers compete. The top 5 products take 47% of clicks and top 5 brands hold 60% of demand.

What do buyers complain about in lysine gummies?

Top complaints mined from reviews: Taste-Overall, Sweetness, Ease Of Chewing/Swallowing. The return rate is 0.0%.

When does demand for lysine gummies peak?

Demand is steady year-round — the busiest month runs 1.4× the quietest.

What does it cost to enter the lysine gummies niche?

Listings span $9.43–$29.96; the average listing price is $17.77 (sweet spot $15–$100). The average incumbent carries 164 reviews — the moat a new listing must climb.

Lysine Gummies

Worth a look

Shows low returns (0.0%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Returns

Incredible0.0%

return rate — above 5% kills the launch gate

Conversion

Incredible14.5%

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

Review moat

Great164.22

avg incumbent reviews — the moat a new listing must climb

Avg price

Great$17.77

avg listing price — sweet spot $15–$100

Brand share

Good60%

top-5 brand share — brands hold most of the demand

Price range

Good$9.43–$29.96

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

Competition

Good47%

top-5 click share — leaders hold, buyers still browse

Market size

Good$289K

$289K/yr · 112K searches

Quality gap

Okay4.6★

avg incumbent rating — lower means beatable quality

Growth

Bad-6.5%

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

Is lysine gummies profitable on Amazon?

According to Flapen's Amazon United States niche tracking, lysine gummies is a $289K/yr Amazon United States market (112K searches/yr). The top 5 brands hold 60% of demand. Verdict: Worth a look — 63/100.

Data updated Jul 25, 2026 · scored weekly · How we score niches

lysine gummies market size & sales

Units sold, revenue, conversion and listing quality across the tracked shelf.

Units sold / yr: 15K–20K; avg 500–750/product
Revenue / yr: $267K–$355K; units × avg price
Conversion rate: 14.5%
Avg BSR: #95
Page quality: 0%
Prime: 100%
Sponsored: 100%
Out of stock: 7.7%
Avg brand age: 67 months
Avg seller age: 158 days

Competition: brands, sellers & click share

The top 5 products take 47% of clicks — established leaders, but buyers still shop beyond them.

Brands

23 rising

Sellers

Top-5 brand share

60%

Top 20: 97%

Top-5 click share

47%

Top 20: 91%

Open market

36%

BVIVLOO36%
Well&Whole7%
Geeoasis6%
YUULAI6%
SmildeHeal6%
Saajoor4%

lysine gummies demand & seasonality

Weekly Amazon search volume, last 104 weeks — -6.5% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 1.4×

Open Trend

Top lysine gummies search terms shoppers use

The exact queries shoppers type, with yearly volume, growth and conversion.

lysine gummies61K/yr -6.3%12.2% conv.
l lysine gummies22K/yr -2.2%10.1% conv.
l-lysine gummies11K/yr +2.7%8.8% conv.
lysine gummies for adults10K/yr -13.7%10.3% conv.
chewable lysine4K/yr -15.2%13.8% conv.
lysine chewable4K/yr -26.4%10.7% conv.

All search terms

Top lysine gummies 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.

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

BVIVLOO L-Lysine 1000mg Gummies for Immune Support & Skin Health - High Potency Vegan Gummies Sugar-Free Natural Berry Flavor Gluten-Free Chewable Supplement for Adults & Kids - 60 Gummiess

BVIVLOO$15.464.6★312 rev

BVIVLOO L-Lysine 1000mg Gummies for Immune Support & Skin Health - High Potency Vegan Sugar-Free Gluten-Free Supplement with Natural Raspberry Flavor for Adults & Kids - 60 Gummies

BVIVLOO$11.734.6★90 rev

L-Lysine Gummies 1000mg for Kids & Adults Chewable Vegan with Vitamin B12

Well&Whole$19.514.6★325 rev

2 Pack L-Lysine 1000mg Gummies for Immune Support & Skin Health - High Potency Vegan Gummies Sugar-Free Natural Berry Flavor Gluten-Free Chewable Supplement for Adults & Kids - 120 Gummiess

BVIVLOO$24.614.6★312 rev

Liposomal L-lysine Gummies 1200mg Lysine Chewable Supplement with Vitamin C D3 B12 & Zinc for Adults & Kids Immune & Collagen Support Lips & Skin Health Vegan Natural Fruit Flavor 60CT

Geeoasis$24.774.5★200 rev

Newest

by launch date

L-Lysine Gummies 500mg Lysine Gummies Supplement for Immune Support & Skin Health Collagen Formation Support Vegan Gluten Free Chewable Supplement for Adults & Kids Orange Flavor 60 Count

HUUAYAO$12.7936 rev

4mo ago

Oakevlp 2 Pack Liposomal L-Lysine 2400mg & Vitamin C 1000mg Gummies - with D3 K2 Zinc Magnesium Echinacea - for Lips & Oral Wellness Immune Support Skin Health & Energy Boost

Oakevlp$29.9624 rev

5mo ago

YUULAI L-Lysine 1000mg Gummies for Adults & Kids Essential Amino Acid Supplement for Lips & Oral Health Boost Immune & Collagen & Calcium Sugar-Free Raspberry Flavor 60 Count

YUULAI$10.9750 rev

6mo ago

YUULAI Pack of 2 L-Lysine 1000mg Gummies for Adults & Kids Essential Amino Acid Supplement for Lips & Oral Health Boost Immune & Collagen & Calcium Sugar-Free Raspberry Flavor 120 Count

YUULAI$16.0350 rev

6mo ago

Jabsah L-Lysine Gummies 1000 mg for Kids and Adults L-Lysine Supplements with Vitamin C B2 for Lips & Oral Health Immune Support & Collagen & Calcium- Vegan Non GMO Strawberry Flavor 60 Count

Jabsah$16.8959 rev

10mo ago

What reviews say buyers love and hate about lysine gummies

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

What buyers love

Taste-Overall25%

“Good taste”

Flavor7%

“The flavor of these is so yummy”

Ease Of Chewing/Swallowing6%

“They are the perfect size to swallow easily”

Quality-Overall6%

“Great quality”

Cold Relief5%

“It helps with cold sore”

Vitamin3%

“Plus, I appreciate that they contain other vitamins too”

Immunity Booster3%

“general immune support”

Nutritional Content3%

“This particular supplement has some good things going for it”

Value For Money3%

“Value for the money was good”

Ease Of Use3%

“Easy to use”

What buyers complain about

Taste-Overall7%

“It tastes awful”

Sweetness5%

“Sweeter Than Expected”

Ease Of Chewing/Swallowing4%

“very difficult to swallow”

Vitamin4%

“Youd be better off just taking a daily multivitamin”

Cold Relief4%

“I purchased these because I get cold sores frequently which I really dislike”

Dosage3%

“Another question has to do with the dosage provided”

Functionality-Overall3%

“Unfortunately Didnt Work”

Ease Of Use2%

“Very difficult to get one out”

Hard Feel2%

“not super soft”

Tooth Sensitivity2%

“Please Read- This knocked my tooth out of my gums”

Common lysine gummies questions

Is lysine gummies profitable to sell on Amazon United States?: The niche generates $289K/yr across 27 tracked products. 2 of 11 products launched in the last 360 days are still selling. 90-day search growth is -6.5%. Flapen's verdict: Worth a look (63/100).
How competitive is the lysine gummies niche?: 23 brands and 25 sellers compete. The top 5 products take 47% of clicks and top 5 brands hold 60% of demand.
What do buyers complain about in lysine gummies?: Top complaints mined from reviews: Taste-Overall, Sweetness, Ease Of Chewing/Swallowing. The return rate is 0.0%.
When does demand for lysine gummies peak?: Demand is steady year-round — the busiest month runs 1.4× the quietest.
What does it cost to enter the lysine gummies niche?: Listings span $9.43–$29.96; the average listing price is $17.77 (sweet spot $15–$100). The average incumbent carries 164 reviews — the moat a new listing must climb.