Best Selling Iunik Serum: See Top Product Rankings by Sales Volume & Market Trends

July 2026
120 Products Tracked

Looking for the most popular iunik serum 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 "iunik serum." 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 B00PBX3L7K currently leads the iunik serum market with 100K monthly sales, followed closely by B0DG1DQ2S7 with 100K monthly sales and B0CLLV2T1P with 70K monthly sales. Meanwhile, ASIN B072K1LNNY stands out as the fastest-growing product, achieving an impressive 100.0% month-over-month sales growth. 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 July 2026
COSRX Snail Mucin 96% Repairing Serum, Hydrating Serum for Face with Snail Secretion Filtrate for Dull Skin & Fine Lines, 100ml, Korean Skin Care
1
B00PBX3L7K
$18.50·
4.6
Units/sold100K
Anua Azelaic Acid 10 Hyaluron Redness Soothing Serum, Facial Serum for Blemish-Prone & Oily-Prone Skin, Lightweight & Hydrating Blemish Care, Hyaluronic Acid, Korean Skincare, 1.01 fl oz.
2
B0DG1DQ2S7
$22.00·
4.5
Units/sold100K
ANUA Niacinamide 10 + TXA 4 Serum, Dark Spot Care, Hyaluronic Acid, Tranexamic Acid, Lightweight & Hydrating All-in-One Daily Facial Serum for Glass Skin, Korean Skincare, 1.01 fl.oz
3
B0CLLV2T1P
$21.85·
4.5
Units/sold70K
🚀Fastest Growing
by MoM sales growth
SeoulCeuticals Korean Skin Care 20% Vitamin C Hyaluronic Acid Serum + CE Ferulic Acid - Potent Anti Aging, Anti Wrinkle Korean Beauty 1oz
#1
B072K1LNNY
$19.98·
4.4
SeoulCeuticals Korean Skin Care 20% Vitamin C Hyaluronic Acid Serum + CE Ferulic Acid - Potent Anti Aging, Anti Wrinkle Korean Beauty 1oz
Units/sold
20K100.0%
COSRX Snail Mucin 96% Repairing Serum, Hydrating Serum for Face with Snail Secretion Filtrate for Dull Skin & Fine Lines, 100ml, Korean Skin Care
#2
B00PBX3L7K
$18.50·
4.6
COSRX Snail Mucin 96% Repairing Serum, Hydrating Serum for Face with Snail Secretion Filtrate for Dull Skin & Fine Lines, 100ml, Korean Skin Care
Units/sold
100K4.0%

Top Selling Iunik Serum

As of July 2026, we analyzed 120 tracked products in Amazon's "iunik serum" 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 20,000 and 100,000 monthly sales. B00PBX3L7K leads the iunik serum market with an estimated 100,000 monthly sales, up 4.0% from the previous month.

120Products Tracked
45,000Top 10 Avg. Sales
$22.24Top 10 Avg. Price
4.6Top 10 Avg. Rating
🏆
COSRX Snail Mucin 96% Repairing Serum, Hydrating Serum for Face with Snail Secretion Filtrate for Dull Skin & Fine Lines, 100ml, Korean Skin Care
#1
B00PBX3L7K

COSRX Snail Mucin 96% Repairing Serum, Hydrating Serum for Face with Snail Secretion Filtrate for Dull Skin & Fine Lines, 100ml, Korean Skin Care

100,000
▲ 4.0%
Units Sold/mo
$18.50
Price
4.6
Rating
105.1K
Reviews
2
Anua Azelaic Acid 10 Hyaluron Redness Soothing Serum, Facial Serum for Blemish-Prone & Oily-Prone Skin, Lightweight & Hydrating Blemish Care, Hyaluronic Acid, Korean Skincare, 1.01 fl oz.
B0DG1DQ2S7
$22.00
4.5 (5K)
Anua Azelaic Acid 10 Hyaluron Redness Soothing Serum, Facial Serum for Blemish-Prone & Oily-Prone Skin, Lightweight & Hydrating Blemish Care, Hyaluronic Acid, Korean Skincare, 1.01 fl oz.
100,000 Units Sold/mo▲ 2.3%
3
ANUA Niacinamide 10 + TXA 4 Serum, Dark Spot Care, Hyaluronic Acid, Tranexamic Acid, Lightweight & Hydrating All-in-One Daily Facial Serum for Glass Skin, Korean Skincare, 1.01 fl.oz
B0CLLV2T1P
$21.85
4.5 (15.7K)
ANUA Niacinamide 10 + TXA 4 Serum, Dark Spot Care, Hyaluronic Acid, Tranexamic Acid, Lightweight & Hydrating All-in-One Daily Facial Serum for Glass Skin, Korean Skincare, 1.01 fl.oz
70,000 Units Sold/mo▲ 2.5%
4
La Roche-Posay Hyalu B5 Suractivated Hyaluronic Acid Serum for Face, Vitamin B5 + Hyaluronic Acid + Glycerin, Hydrating Serum Visibly Plumps Skin, Sensitive Skin Safe, Anti Aging, Oil-Free
B075VX4QVM
$39.99
4.6 (32.1K)
La Roche-Posay Hyalu B5 Suractivated Hyaluronic Acid Serum for Face, Vitamin B5 + Hyaluronic Acid + Glycerin, Hydrating Serum Visibly Plumps Skin, Sensitive Skin Safe, Anti Aging, Oil-Free
40,000 Units Sold/mo▲ 3.0%
5
[Hudson's Pick] SKIN1004 Madagascar Centella Ampoule, Korean Face Serum with Centella Asiatica for Hydrating & Moisturizing, Soothing Facial Serum for Skin Balance, Korean Skin Care, 3.38 fl.oz, 100ml
B06Y15D1LH
$13.75
4.6 (32.2K)
[Hudson's Pick] SKIN1004 Madagascar Centella Ampoule, Korean Face Serum with Centella Asiatica for Hydrating & Moisturizing, Soothing Facial Serum for Skin Balance, Korean Skin Care, 3.38 fl.oz, 100ml
30,000 Units Sold/mo▲ 2.0%
10
ANUA PDRN Hyaluronic Acid Capsule 100 Serum, Radiant Face Serum, Salmon DNA, Hyaluronic Acid, Hydration, Moisture Plumping Effect, Lightweight, Glass Skin, Korean Skincare, 1.01 fl. oz
B0DLB58CWR
$27.37
4.6 (1.3K)
ANUA PDRN Hyaluronic Acid Capsule 100 Serum, Radiant Face Serum, Salmon DNA, Hyaluronic Acid, Hydration, Moisture Plumping Effect, Lightweight, Glass Skin, Korean Skincare, 1.01 fl. oz
20,000 Units Sold/mo▲ 3.0%
View All 120 Products & Deep InsightsGet full access to sales data, trends, and market analysis

For sellers and category managers benchmarking the iunik serum price landscape, we segmented all 120 tracked listings in Amazon's live "iunik serum" 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 iunik serum price zone, absorbing 43% of the assortment (178 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 iunik serum category.

Top 3 Price Tiers

$20.00 ~ $50.00 is the most competitive price tier, containing 43% of tracked products.

Sweet Spot
$20.00 ~ $50.00
Tier 1
43%
178 products

Top products in this price tier

#1
B00PBX3L7K
$18.50
100k Units Sold/mo
Unlock Top Performers
#2
$10.00 ~ $20.00
Tier 2
36%
151 products
$50.00 ~ $100.00
Tier 3
8%
33 products
$0.00 ~ $10.00
7%
Unlock to view all price tier distributions and their ASIN sales contributions

"Iunik serum" Search Volume and Market Trends on Amazon

Amazon keyword search volume data for "iunik serum" 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 2026-06-21 to 2026-06-27, the Amazon USweekly search volume for "iunik serum" was approximately 237 searches. The keyword currently holds an Amazon Search Frequency Rank (SFR) of #752,544, climbing 652,607 positions from the previous week. Additionally, the top 3 products for this keyword capture 95.8% of the total click share and 97.1% of the conversion share, indicating the level of market concentration.

Amazon Search Term
Weekly

iunik serum

ASINSIGHT
Search Frequency Rank
752,544
652,607
Search Volume
237
99.2%
Top 3 Click Share
95.8%
Top 3 Conv. Share
97.1%

Search Volume Trend

Past 3 Years
Past 4 Months
Recent 8 months
Weekly Search Volume
237
View full trends for the past 3 years
JunJulAugSepOctNovDecJanFebMarAprMayJun
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