kids leave in conditioner
Skip itA deep review moat (13,631 avg reviews) — this niche doesn't clear our bar today.
Returns
Incredible0.4%return rate — above 5% kills the launch gate
Conversion
Great7.9%search→purchase rate — share of searches ending in a sale
Competition
Okay56%top-5 click share — leaders hold, buyers still browse
Brand share
Okay79%top-5 brand share — brands hold most of the demand
Price range
Okay$4.88–$20.73cheapest to priciest tracked listing — scored on the share inside $15–$100
Avg price
Okay$9.93avg listing price — sweet spot $15–$100
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Market size
Bad$85K$85K/yr · 109K searches
Growth
Bad-8.5%90-day search growth — must beat 0% to launch
Review moat
Bad13,630.76avg incumbent reviews — the moat a new listing must climb
According to Flapen's Amazon United States niche tracking, kids leave in conditioner is a $85K/yr Amazon United States market (109K searches/yr). The top 5 brands hold 79% of demand. Demand peaks in Jun–Aug. Verdict: Skip it — 43/100.
Data updated Jul 13, 2026 · scored weekly · How we score niches
kids leave in conditioner market data
- Units sold / yr
- 8K–10K
- avg 250–500/product
- Revenue / yr
- $79K–$99K
- units × avg price
- Conversion rate
- 7.9%
- Avg BSR
- #419
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 60%
- Out of stock
- 1.5%
- Avg brand age
- 89 months
- Avg seller age
- 131 days
Competition & brand share
The top 5 products take 56% of clicks — established leaders, but buyers still shop beyond them.Brands
15 rising
Sellers
623
Top-5 brand share
79%
Top 20: 100%
Top-5 click share
56%
Top 20: 96%
Open market
14%
- The Honest Company19%
- SO COZY19%
- Shea Moisture18%
- Johnson's Baby12%
- Aveeno Baby11%
- Noodle & Boo6%
- Open — no brand owns it (9 brands, 14%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -8.5% search growth over the last 90 days.Peak months: Jun, Aug · busiest ÷ quietest = 2.6×
Top kids leave in conditioner search terms
- baby leave in conditioner48K/yr
- leave in conditioner for curly hair kids15K/yr
- kids leave in conditioner for curly hair11K/yr
- baby leave in conditioner for curly hair8K/yr
- toddler leave in conditioner for curls8K/yr
- leave in conditioner for babies4K/yr
- leave in conditioner baby4K/yr
- baby hair leave in conditioner3K/yr
- kids curly hair leave in conditioner4K/yr
- curl leave in conditioner kids4K/yr
Top kids leave in conditioner 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
So Cozy Leave In Conditioner Spray (8 Fl Oz) Paraben-Free Detangler for Kids Curly Hair Deep Conditioner & Tangle-Free Curls Gentle & Nourishing with Keratin Vitamin B5 Olive Oil & Jojoba Oil
SO COZY$8.754.5★35,269 rev
The Honest Company Conditioning Hair Detangler Tear-Free Hypoallergenic Leave-In Conditioner and Fortifying Spray Citrus Vanilla Refresh 4 fl oz
The Honest Company$6.574.5★54,723 rev
Aveeno Kids Coily Hair Leave-In Conditioner Toddler Leave-In Conditioner for Sensitive Scalps Gently Detangles & Moisturizes Leaving Natural Curls & Coils Smooth Hypoallergenic 8 fl. oz
Aveeno Baby$8.164.7★584 rev
Johnsons Kids Curl Defining Leave-In Conditioner with Shea Butter Smooths Frizz & Defines Waves & Curls for 24 Hours Hypoallergenic 6.8 fl. oz
Johnson's Baby$6.154.7★25,556 rev
SheaMoisture Kids Detangler for Curly Hair Extra Moisturizing Coconut & Hibiscus with Shea Butter 8 oz
Shea Moisture$8.414.4★9,776 rev
Newest
by launch date
Mustela Detangling & Nourishing Conditioner - Natural Shea Butter & Avocado - Curly & Frizzy Hair - Dermatologist-tested & safe for Babies and Kids - 6.76 US Fl. Oz.
Mustela$14.6686 rev
The Honest Company Fragrance-Free Conditioning Hair Detangler Tear-Free Hypoallergenic Leave-In Conditioner and Fortifying Spray for Sensitive Skin 4 fl oz
The Honest Company$6.6754,723 rev
Aveeno Kids Coily Hair Leave-In Conditioner Toddler Leave-In Conditioner for Sensitive Scalps Gently Detangles & Moisturizes Leaving Natural Curls & Coils Smooth Hypoallergenic 8 fl. oz
Aveeno Baby$8.16584 rev
Evereden Kids Detangler Spray | No Silicones Dermatologist-Tested EWG Verified | 4-in-1 Leave-In Conditioner for Girls & Curly Hair Wet or Dry | Vegan No Sulfates Paraben or Phthalate
Evereden$20.731,062 rev
Fairy Tales Curly-Q Curl Refresher for Kids - Lightweight Spray to Define Curls Add Bounce and Reduce Frizz - 8oz
Fairy Tales$9.89852 rev
Trending
90-day click momentumMustela Detangling & Nourishing Conditioner - Natural Shea Butter & Avocado - Curly & Frizzy Hair - Dermatologist-tested & safe for Babies and Kids - 6.76 US Fl. Oz.
Mustela$14.664.7★
Noodle & Boo Conditioning Hair Polish (8 Fl Oz)
Noodle & Boo$13.994.6★
The Honest Company Conditioning Hair Detangler Leave-In Conditioner and Fortifying Spray Tear Free Cruelty-Free Hypoallergenic Lavender Calm 4 Fl Oz
The Honest Company$6.584.5★
Pipette Leave-In Hair Detangler Spray for Kids 4.4 Fl Oz Silicone-free Detangling Spray with Squalane to Moisturize All Hair Types Toddler and Kids Hair Products Orange and Vanilla Scent
Pipette$7.844.5★
The Honest Company Fragrance-Free Conditioning Hair Detangler Tear-Free Hypoallergenic Leave-In Conditioner and Fortifying Spray for Sensitive Skin 4 fl oz
The Honest Company$6.674.5★
What buyers say about kids leave in conditioner
What buyers praise and complain about, mined from review topics.What buyers love
“Soft fragrance”
“Excellent product”
“Hair so soft”
“Amazing for my curly hair I love it”
“Moisturizing and effective”
“Easy to use”
“Worth it”
“Works great for my son”
“Makes her curls so pretty”
“This sleek the hair perfectly”
What buyers complain about
“Awful Smell”
“Dose not work”
“too much money”
“doesn't moisturize”
“Made my hair worse looking”
“Greasy look & feel”
“Absolutely did not help brush through my daughters rats nest and left it feeling sticky and not smooth”
“Does not detangle curly hair”
“Came opened and half used”
“Made my babies skin red”
Top return reasons
Common questions
- Is kids leave in conditioner profitable to sell on Amazon United States?
- The niche generates $85K/yr across 25 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is -8.5%. Flapen's verdict: Skip it (43/100).
- How competitive is the kids leave in conditioner niche?
- 15 brands and 623 sellers compete. The top 5 products take 56% of clicks and top 5 brands hold 79% of demand.
- What do buyers complain about in kids leave in conditioner?
- Top complaints mined from reviews: Smell, Functionality-Overall, Value For Money. The return rate is 0.4%.
- When does demand for kids leave in conditioner peak?
- Demand peaks in Jun–Aug; the busiest month runs 2.6× the quietest.
- What does it cost to enter the kids leave in conditioner niche?
- Listings span $4.88–$20.73; the average listing price is $9.93 (sweet spot $15–$100). The average incumbent carries 13,631 reviews — the moat a new listing must climb.