Is replenish profitable to sell on Amazon United States?

The niche generates $2.9M/yr across 14 tracked products. 4 of 4 products launched in the last 360 days are still selling. 90-day search growth is -5.9%. Flapen's verdict: Worth a look (57/100).

How competitive is the replenish niche?

4 brands and 96 sellers compete. The top 5 products take 71% of clicks and top 5 brands hold 98% of demand.

What do buyers complain about in replenish?

Top complaints mined from reviews: Allergies, Value For Money, Solubility. The return rate is 0.5%.

What does it cost to enter the replenish niche?

Listings span $9.34–$52.99; the average listing price is $26.46 (sweet spot $15–$100). The average incumbent carries 2,722 reviews — the moat a new listing must climb.

replenish

Worth a look

Shows low returns (0.5%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Returns

Incredible0.5%

return rate — above 5% kills the launch gate

Market size

Incredible$2.9M

$2.9M/yr · 1.0M searches

Avg price

Incredible$26.46

avg listing price — sweet spot $15–$100

Conversion

Great10.8%

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

Price range

Great$9.34–$52.99

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

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Review moat

Okay2,722.36

avg incumbent reviews — the moat a new listing must climb

Competition

Bad71%

top-5 click share — a locked-up shelf

Growth

Bad-5.9%

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

Brand share

Bad98%

top-5 brand share — brand-locked demand

According to Flapen's Amazon United States niche tracking, replenish is a $2.9M/yr Amazon United States market (1.0M searches/yr). The top 5 brands hold 98% of demand. Verdict: Worth a look — 57/100.

Data updated Jul 10, 2026 · scored weekly · How we score niches

replenish market data

Units sold / yr: 125K–150K; avg 8,000–10,000/product
Revenue / yr: $3.3M–$4.0M; units × avg price
Conversion rate: 10.8%
Avg BSR: #486
Page quality: 0%
Prime: 100%
Sponsored: 79%
Out of stock: 0.0%
Avg brand age: 44 months
Avg seller age: 143 days

Competition & brand share

The top 5 products capture 71% of clicks — a locked-up shelf that new listings rarely crack.

Brands

4 rising

Sellers

Top-5 brand share

98%

Top 20: 98%

Top-5 click share

71%

Top 20: 100%

Open market

Replens63%
Replenza31%
--2%
Medicine Mama's Apothecary1%
Vagisil1%

Demand

Weekly Amazon search volume, last 22 weeks — -5.9% search growth over the last 90 days.

Open Trend

Top replenish search terms

replens250K/yr +22.8%10.3% conv.
replens long lasting viginal moisturizer280K/yr -3.2%15.0% conv.
replenza glp1 supplement151K/yr -27.0%7.6% conv.
replenza115K/yr -9.8%5.8% conv.
remplenish25K/yr +29.6%0.0% conv.
replens moisture restore for women27K/yr -6.7%13.3% conv.
replenish29K/yr +7.9%2.0% conv.
replenza glp1 supplement pills22K/yr -16.8%7.5% conv.
replenza glp1 supplement drink21K/yr -56.5%6.3% conv.
replens long-lasting vaginal moisturizer7K/yr +47.4%8.0% conv.

All search terms

Top replenish products on Amazon

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

Top sellers

by 90-day click share

Replens Long-Lasting Vaginal Moisturizer Relieves Vaginal Dryness for Up to 3 Days Fragrance Free 8 Pre-Filled Applicators

Replens$12.704.4★6,364 rev

Replens Long-Lasting Vaginal Moisturizer with Reusable Applicator 1.23 Ounce

Replens$15.894.4★7,071 rev

Replens External Comfort Gel for Vaginal Dryness Fragrance Free Daily Comfort Gel Hormone-Free 1.5 oz

Replens$9.344.4★715 rev

Replenza Daily GLP-1 Nutritional Support Supplement Essential Vitamins and Minerals Support for Gut Health Stress and Cellular Energy 60 Tablets

Replenza$21.374.4★1,342 rev

Replenza Daily Replenisher Nutritional Support Powder Muscle Recovery Digestive Health & Skin Elasticity Mix of Amino Acids Prebiotics and Collagen Peptides Mixed Berry Flavored 30 Scoops

Replenza$20.324.2★121 rev

Newest

by launch date

Replenza Advanced Multivitamin Daily Essential Vitamins and Minerals + Probiotics for GLP-1 Support Gut Health Stress & Cellular Energy Support 60 Capsules

Replenza$27.2819 rev

6mo ago

Replenza GLP-1 Support Fiber Gummies Physician Formulated for Gut Health Mixed Berry Flavor 60-Count for Men & Women 2 Pack

Replenza$48.8611 rev

6mo ago

Replenza Daily Replenisher Nutritional Support Powder Muscle Recovery Digestive Health & Skin Elasticity Mix of Amino Acids Prebiotics and Collagen Peptides Mixed Berry Flavored 30 Scoops

Replenza$20.32121 rev

8mo ago

Replenza Daily Replenisher Nutritional Support Powder Muscle Recovery Digestive Health & Skin Elasticity Mix of Amino Acids Prebiotics and Collagen Peptides Unflavored 30 Scoops

Replenza$17.3444 rev

10mo ago

Replenza Daily Replenisher GLP-1 Nutritional Support Powder Muscle Recovery Digestive Health & Skin Elasticity Mix of Amino Acids Prebiotics and Collagen Peptides Unflavored 3 Pack

Replenza$52.99104 rev

1y ago

What buyers say about replenish

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

What buyers love

Moist/Dry17%

“Great moisturizing”

Quality-Overall17%

“Great product for us girls”

Efficiency7%

“Does the trick”

Allergies6%

“No irritation”

Advertised Vs Actual Product5%

“Just what I needed”

Value For Money5%

“Worth it”

Soft Feel4%

“Feels soft and smooth”

Ease Of Use2%

“Easy to use”

Comfort-Overall2%

“Very comfortable”

Ease Of Application2%

“every other day application has been sufficient”

What buyers complain about

Allergies15%

“Irritated My Skin”

Value For Money9%

“not worth the price”

Solubility7%

“And does not mix well”

Functionality-Overall7%

“doesnt even do what its supposed to do”

Taste-Overall5%

“it tasted disgusting”

Size-Overall4%

“The jar is small though”

Side Effects4%

“it may have even made it worse”

Moist/Dry4%

“seemed to worsen dryness”

Smell3%

“Started smelling rancid in about a week”

Flavor3%

“Flavor not good”

Top return reasons

Functionality-Overall22%

Advertised Vs Actual Product19%

Smell8%

Product Condition4%

Size-Overall4%

Moist/Dry4%

Value For Money4%

Ingredients-Overall3%

Flammable3%

Defective Material/Parts2%

Common questions

Is replenish profitable to sell on Amazon United States?: The niche generates $2.9M/yr across 14 tracked products. 4 of 4 products launched in the last 360 days are still selling. 90-day search growth is -5.9%. Flapen's verdict: Worth a look (57/100).
How competitive is the replenish niche?: 4 brands and 96 sellers compete. The top 5 products take 71% of clicks and top 5 brands hold 98% of demand.
What do buyers complain about in replenish?: Top complaints mined from reviews: Allergies, Value For Money, Solubility. The return rate is 0.5%.
What does it cost to enter the replenish niche?: Listings span $9.34–$52.99; the average listing price is $26.46 (sweet spot $15–$100). The average incumbent carries 2,722 reviews — the moat a new listing must climb.