Best Selling K18 Molecular Repair Hair Oil: See Top Product Rankings by Sales Volume & Market Trends

June 2026
121 Products Tracked

Looking for the most popular k18 molecular repair hair oil products in the market? Our report leverages real Amazon monthly sales data to identify the best-performing products and the fastest-growing opportunities within the search results for the keyword "k18 molecular repair hair oil." Whether you're searching for winning products to launch or monitoring market trends and competitor performance, this report provides the insights you need.

Based on monthly sales analytics, our Shoppers' Top Picks highlights that ASIN B07N7PK9QK currently leads the k18 molecular repair hair oil market with 50K monthly sales, followed closely by B09HR5KSR8 with 40K monthly sales and B07VR1NDSQ with 20K monthly sales. By tracking competitor sales performance and shifts in market demand, sellers can uncover emerging opportunities and make more informed product and marketing decisions.

🏆Shoppers' Top PicksAmazon
by monthly sales June 2026
Mielle Organics Rosemary & Mint Hair Oil - Strengthening Biotin Oil Infused Frizzy & Damaged Hair Care - Split Ends & Dry Scalp Treatment to Support Longer, Healthier Strands, 2 Ounce
1
B07N7PK9QK
$6.99·
4.5
Units/sold50K
K18 Leave-In Molecular Repair Hair Mask, Patented, Lasting Repair For Dry, Frizzy, Damaged Hair, Reverse Damage In 4 Minutes From Bleach, Color, Chemical Services + Heat
2
B09HR5KSR8
$29.00·
4.3
Units/sold40K
Olaplex N°.7 Bonding Oil: High Shine | Heat Protectant, Visibly Smooths & Softens Hair, Added Color Vibrancy, Up to 72 Hour Frizz Control | For Coily, Curly, Straight, and Wavy
3
B07VR1NDSQ
$32.00·
4.7
Units/sold20K

Top Selling K18 Molecular Repair Hair Oil

As of June 2026, we analyzed 121 tracked products in Amazon's "k18 molecular repair hair oil" search results and generated the following sales chart and product rankings based on monthly sales data. The ranking below highlights the Top 10 products by estimated monthly sales. According to the latest data, these products generated between 10,000 and 50,000 monthly sales. B07N7PK9QK leads the k18 molecular repair hair oil market with an estimated 50,000 monthly sales, down 40.0% from the previous month.

121Products Tracked
18,000Top 10 Avg. Sales
$22.60Top 10 Avg. Price
4.6Top 10 Avg. Rating
🏆
Mielle Organics Rosemary & Mint Hair Oil - Strengthening Biotin Oil Infused Frizzy & Damaged Hair Care - Split Ends & Dry Scalp Treatment to Support Longer, Healthier Strands, 2 Ounce
#1
B07N7PK9QK

Mielle Organics Rosemary & Mint Hair Oil - Strengthening Biotin Oil Infused Frizzy & Damaged Hair Care - Split Ends & Dry Scalp Treatment to Support Longer, Healthier Strands, 2 Ounce

50,000
▼ 40.0%
Units Sold/mo
$6.99
Price
4.5
Rating
122.4K
Reviews
2
K18 Leave-In Molecular Repair Hair Mask, Patented, Lasting Repair For Dry, Frizzy, Damaged Hair, Reverse Damage In 4 Minutes From Bleach, Color, Chemical Services + Heat
B09HR5KSR8
$29.00
4.3 (30.1K)
K18 Leave-In Molecular Repair Hair Mask, Patented, Lasting Repair For Dry, Frizzy, Damaged Hair, Reverse Damage In 4 Minutes From Bleach, Color, Chemical Services + Heat
40,000 Units Sold/mo▼ 50.0%
3
Olaplex N°.7 Bonding Oil: High Shine | Heat Protectant, Visibly Smooths & Softens Hair, Added Color Vibrancy, Up to 72 Hour Frizz Control | For Coily, Curly, Straight, and Wavy
B07VR1NDSQ
$32.00
4.7 (60.6K)
Olaplex N°.7 Bonding Oil: High Shine | Heat Protectant, Visibly Smooths & Softens Hair, Added Color Vibrancy, Up to 72 Hour Frizz Control | For Coily, Curly, Straight, and Wavy
20,000 Units Sold/mo▼ 50.0%
4
Moroccanoil Treatment Hair Oil
B001AO0WCG
$50.00
4.7 (90.7K)
Moroccanoil Treatment Hair Oil
10,000 Units Sold/mo▼ 10.0%
5
Moroccanoil Treatment Hair Oil
B003JKFEL8
$20.00
4.7 (90.7K)
Moroccanoil Treatment Hair Oil
10,000 Units Sold/mo▼ 40.0%
10
REDKEN Acidic Bonding Concentrate Leave In Conditioner - For Weak & Damaged Hair, Bond Building & Strengthening Hair Repair Treatment, Smooths & Provides Heat Protection
B08P67N41H
$36.00
4.5 (18.4K)
REDKEN Acidic Bonding Concentrate Leave In Conditioner - For Weak & Damaged Hair, Bond Building & Strengthening Hair Repair Treatment, Smooths & Provides Heat Protection
10,000 Units Sold/mo▼ 40.0%
View All 121 Products & Deep InsightsGet full access to sales data, trends, and market analysis

For sellers and category managers benchmarking the k18 molecular repair hair oil price landscape, we segmented all 121 tracked listings in Amazon's live "k18 molecular repair hair oil" search results across the full price spectrum, and surfaced the top 3 price tiers by share below to highlight where competition concentrates and where pricing gaps exist.

Leading the distribution, the $20.00 ~ $50.00 band is the category's best k18 molecular repair hair oil price zone, absorbing 51% of the assortment (202 products) — this is where listing density is highest and where new entrants face the steepest competition for share-of-voice. Use the tier breakdown below to identify the top-ranking ASIN, monthly sales velocity, and rating profile within each band — essential inputs for pricing strategy, sourcing decisions, and competitive benchmarking in the k18 molecular repair hair oil category.

Top 3 Price Tiers

$20.00 ~ $50.00 is the most competitive price tier, containing 51% of tracked products.

Sweet Spot
$20.00 ~ $50.00
Tier 1
51%
202 products

Top products in this price tier

#1
B07N7PK9QK
$6.99
50k Units Sold/mo
Unlock Top Performers
#2
$10.00 ~ $20.00
Tier 2
24%
94 products
$50.00 ~ $100.00
Tier 3
13%
50 products
$0.00 ~ $10.00
11%
Unlock to view all price tier distributions and their ASIN sales contributions

"K18 molecular repair hair oil" Search Volume and Market Trends on Amazon

Amazon keyword search volume data for "k18 molecular repair hair oil" in the US marketplace. This report provides insights into keyword search volume, Amazon search trends, competition levels, and conversion efficiency for sellers and brands.

During the week of 2026-06-14 to 2026-06-20, the Amazon USweekly search volume for "k18 molecular repair hair oil" was approximately 897 searches. The keyword currently holds an Amazon Search Frequency Rank (SFR) of #209,161, climbing 13,301 positions from the previous week. Additionally, the top 3 products for this keyword capture 90.6% of the total click share and 85.1% of the conversion share, indicating the level of market concentration.

Amazon Search Term
Weekly

k18 molecular repair hair oil

ASINSIGHT
Search Frequency Rank
209,161
13,301
Search Volume
897
6.5%
Top 3 Click Share
90.6%
Top 3 Conv. Share
85.1%

Search Volume Trend

Past 3 Years
Past 4 Months
Recent 8 months
Weekly Search Volume
897
View full trends for the past 3 years
JunJulAugSepOctNovDecJanFebMarAprMayJun
Multi-Dimensional Data

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