vitamin e for nails
Worth a lookShows low returns (0.4%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Returns
Incredible0.4%return rate — above 5% kills the launch gate
Quality gap
Great4.2★avg incumbent rating — lower means beatable quality
Conversion
Good7.0%search→purchase rate — share of searches ending in a sale
Competition
Good51%top-5 click share — leaders hold, buyers still browse
Market size
Good$365K$365K/yr · 484K searches
Price range
Okay$4.48–$24.23cheapest to priciest tracked listing — scored on the share inside $15–$100
Brand share
Okay77%top-5 brand share — brands hold most of the demand
Avg price
Okay$10.80avg listing price — sweet spot $15–$100
Growth
Bad-1.9%90-day search growth — must beat 0% to launch
Review moat
Bad8,883.89avg incumbent reviews — the moat a new listing must climb
According to Flapen's Amazon United States niche tracking, vitamin e for nails is a $365K/yr Amazon United States market (484K searches/yr). The top 5 brands hold 77% of demand. Demand peaks in Mar. Verdict: Worth a look — 56/100.
Data updated Jul 20, 2026 · scored weekly · How we score niches
vitamin e for nails market data
- Units sold / yr
- 40K–50K
- avg 2,500–3,000/product
- Revenue / yr
- $432K–$540K
- units × avg price
- Conversion rate
- 7.0%
- Avg BSR
- #53
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 68%
- Out of stock
- 0.0%
- Avg brand age
- 52 months
- Avg seller age
- 153 days
Competition & brand share
The top 5 products take 51% of clicks — established leaders, but buyers still shop beyond them.Brands
18 rising
Sellers
57
Top-5 brand share
77%
Top 20: 100%
Top-5 click share
51%
Top 20: 90%
Open market
20%
- Nail-Aid59%
- Sally Hansen6%
- Nutra Nail5%
- Onyx Professional4%
- Generic3%
- BSphinx3%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -1.9% search growth over the last 90 days.Peak months: Mar · busiest ÷ quietest = 2.2×
Top vitamin e for nails search terms
- keratin nail treatment116K/yr
- nail aid99K/yr
- nail growth serum65K/yr
- nail aid keratin 3 day growth40K/yr
- keratin nail polish22K/yr
- nail aid keratin14K/yr
- nail aid total cure 9 in 1 treatment15K/yr
- keratin for nails13K/yr
- nutra nail 5 to 7 day growth formula16K/yr
- nail keratin treatment9K/yr
Top vitamin e for nails 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.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Nail-Aid Keratin 3 Day Growth Nail Strengthener
Nail-Aid$4.574.2★59,562 rev
Nail-Aid Biotin Ultimate Strength Nail Strengthener Vitamin B7 Treatment for Weak Thin & Peeling Nails Helps Grow Stronger Harder Longer Natural Nails in 3 Days
Nail-Aid$4.514.3★14,940 rev
Nail-Aid - 5-in-1 Damaged Nails Multi-Repair for Fingernails or Toenails
Nail-Aid$6.804.1★1,811 rev
NAIL-AID Collagen Base + Keratin Growth + Gel Top Coat Clear 3 Count
Nail-Aid$13.364.4★1,928 rev
Nail-Aid Total Cure 9-in-1 Nail Strengthener Growth Treatment Hardener Base Coat & Top Coat in One Intensive Recovery Formula for Weak Damaged Nails
Nail-Aid$4.484.4★649 rev
Newest
by launch date
KNHYDWD Keratin Nail Care Oil Keratin & Amino Acid Nail Oil Quick Intensive Care for Dry & Brittle Nails Fast Hydration & Repair (2 Pack)
KNHYDWD$13.8718 rev
Keratin 3 Days Nail Care Oil Keratin & Amino Acid Nail Oil Aloe Vera & Lavender Cuticle Oil-2Pcs
YJW$9.9319 rev
3pcs Keratin Nail Care Oil Keratin 3 Days Nail Care Oil Deeply Moisturizing Treatment For Strong Glossy Nails Contains Aloe Vera & Lavender Cuticle Oil Repairs Dry Weak Nails (16ml)
BLOWADM$13.9831 rev
Keratin Nail Care Oil Deeply Moisturizing Treatment for Strong Glossy Nails Contains Aloe Vera & Lavender Cuticle Oil Repairs Dry Weak Nails (2pcs 16ML)
Generic$12.7161 rev
2pcs Keratin Nail Care Oil Moisturizing Treatment for Strong Glossy Nails Aloe Vera & Lavender Cuticle Oil Repairs Dry Weak Nails
Glintor$13.6861 rev
Trending
90-day click momentumKNHYDWD Keratin Nail Care Oil Keratin & Amino Acid Nail Oil Quick Intensive Care for Dry & Brittle Nails Fast Hydration & Repair (2 Pack)
KNHYDWD$13.873.1★
Keratin 3 Days Nail Care Oil Keratin & Amino Acid Nail Oil Aloe Vera & Lavender Cuticle Oil-2Pcs
YJW$9.933.2★
3pcs Keratin Nail Care Oil Keratin 3 Days Nail Care Oil Deeply Moisturizing Treatment For Strong Glossy Nails Contains Aloe Vera & Lavender Cuticle Oil Repairs Dry Weak Nails (16ml)
BLOWADM$13.983.7★
modelones Nail Strengthener and Growth Peachy Pink Nail Polish Nail Repair for Damaged Nails Hardener Strengthening Polish Natural Concealer Foundation Toenails & Nail Care Gifts for Women
modelones$9.274.2★
2Pcs Keratin Nail Care Oil Moisturizing Treatment for Strong Glossy Nails Aloe Vera & Lavender Cuticle Oil Repairs Dry Weak & Fragile Nails16ml/0.56oz
MQG$12.483.7★
What buyers say about vitamin e for nails
What buyers praise and complain about, mined from review topics.What buyers love
“Great product for me -”
“pleasant citrus scent”
“Does the job”
“Helped grow my nails”
“Very moisturizing”
“Good deal”
“Feels nice”
“As advertised”
“Its stays on”
“Easy to use”
What buyers complain about
“Does not work as stated”
“breaking as much”
“Showed very little improvement”
“Expensive”
“Overpowering scent”
“It will not completely dry”
“they still break rather easily”
“It's not as thick as the ad shows”
“Very poor quality”
“False advertisement”
Top return reasons
Common questions
- Is vitamin e for nails profitable to sell on Amazon United States?
- The niche generates $365K/yr across 28 tracked products. 3 of 10 products launched in the last 360 days are still selling. 90-day search growth is -1.9%. Flapen's verdict: Worth a look (56/100).
- How competitive is the vitamin e for nails niche?
- 18 brands and 57 sellers compete. The top 5 products take 51% of clicks and top 5 brands hold 77% of demand.
- What do buyers complain about in vitamin e for nails?
- Top complaints mined from reviews: Functionality-Overall, Durability, Symptom Reduction. The return rate is 0.4%.
- When does demand for vitamin e for nails peak?
- Demand peaks in Mar; the busiest month runs 2.2× the quietest.
- What does it cost to enter the vitamin e for nails niche?
- Listings span $4.48–$24.23; the average listing price is $10.80 (sweet spot $15–$100). The average incumbent carries 8,884 reviews — the moat a new listing must climb.