Best Selling Castile Soap: See Top Product Rankings by Sales Volume & Market Trends

July 2026
161 Products Tracked

Looking for the most popular castile soap 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 "castile soap." 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 B00028EYJ8 currently leads the castile soap market with 20K monthly sales, followed closely by B000HJZS10 with 10K monthly sales and B000HK1ON0 with 10K monthly sales. Meanwhile, ASIN B000HK1ON0 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
Dr. Bronner's Pure-Castile Magic Liquid Soap - Made with Regenerative Organic Certified Oils- 18-in-1 Uses for Face, Body, Hand, Hair, Laundry & More- Vegan, Non-GMO- Body Wash- Peppermint,32oz
1
B00028EYJ8
$17.17·
4.8
Units/sold20K
Dr. Bronner's Pure-Castile Magic Liquid Soap (Peppermint, 8 Ounce)- Made with Organic Oils, 18-in1 Uses: Face, Hair, Hand & Body Soap, Laundry, Pets- Concentrated, Vegan, Non-GMO
2
B000HJZS10
$9.99·
4.8
Units/sold10K
Dr. Bronner's Pure-Castile Liquid Soap, Made with Organic Oils, 18-in-1 Uses: Face, Body, Hair, Laundry, Pets and Dishes, Concentrated, Vegan, Non-GMO, Lavender, 32 Oz
3
B000HK1ON0
$17.17·
4.7
Units/sold10K
🚀Fastest Growing
by MoM sales growth
Dr. Bronner's Pure-Castile Liquid Soap, Made with Organic Oils, 18-in-1 Uses: Face, Body, Hair, Laundry, Pets and Dishes, Concentrated, Vegan, Non-GMO, Lavender, 32 Oz
#1
B000HK1ON0
$17.17·
4.7
Dr. Bronner's Pure-Castile Liquid Soap, Made with Organic Oils, 18-in-1 Uses: Face, Body, Hair, Laundry, Pets and Dishes, Concentrated, Vegan, Non-GMO, Lavender, 32 Oz
Units/sold
10K100.0%
WHOLENATURALS Pure Castile Soap Liquid, EWG Verified & Certified Palm Oil Free Unscented, Natural, Mild & Gentle Non-gmo & Vegan - Organic Body Wash, Laundry, Pet/Dog and Baby Soap - 64 Fl Oz
#2
B08Y9691J6
$28.88·
4.7
WHOLENATURALS Pure Castile Soap Liquid, EWG Verified & Certified Palm Oil Free Unscented, Natural, Mild & Gentle Non-gmo & Vegan - Organic Body Wash, Laundry, Pet/Dog and Baby Soap - 64 Fl Oz
Units/sold
9K80.0%

Top Selling Castile Soap

As of July 2026, we analyzed 161 tracked products in Amazon's "castile soap" 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 7,000 and 20,000 monthly sales. B00028EYJ8 leads the castile soap market with an estimated 20,000 monthly sales, up 2.3% from the previous month.

161Products Tracked
10,000Top 10 Avg. Sales
$14.03Top 10 Avg. Price
4.7Top 10 Avg. Rating
🏆
Dr. Bronner's Pure-Castile Magic Liquid Soap - Made with Regenerative Organic Certified Oils- 18-in-1 Uses for Face, Body, Hand, Hair, Laundry & More- Vegan, Non-GMO- Body Wash- Peppermint,32oz
#1
B00028EYJ8

Dr. Bronner's Pure-Castile Magic Liquid Soap - Made with Regenerative Organic Certified Oils- 18-in-1 Uses for Face, Body, Hand, Hair, Laundry & More- Vegan, Non-GMO- Body Wash- Peppermint,32oz

20,000
▲ 2.3%
Units Sold/mo
$17.17
Price
4.8
Rating
70.6K
Reviews
2
Dr. Bronner's Pure-Castile Magic Liquid Soap (Peppermint, 8 Ounce)- Made with Organic Oils, 18-in1 Uses: Face, Hair, Hand & Body Soap, Laundry, Pets- Concentrated, Vegan, Non-GMO
B000HJZS10
$9.99
4.8 (70.6K)
Dr. Bronner's Pure-Castile Magic Liquid Soap (Peppermint, 8 Ounce)- Made with Organic Oils, 18-in1 Uses: Face, Hair, Hand & Body Soap, Laundry, Pets- Concentrated, Vegan, Non-GMO
10,000 Units Sold/mo
3
Dr. Bronner's Pure-Castile Liquid Soap, Made with Organic Oils, 18-in-1 Uses: Face, Body, Hair, Laundry, Pets and Dishes, Concentrated, Vegan, Non-GMO, Lavender, 32 Oz
B000HK1ON0
$17.17
4.7 (25.3K)
Dr. Bronner's Pure-Castile Liquid Soap, Made with Organic Oils, 18-in-1 Uses: Face, Body, Hair, Laundry, Pets and Dishes, Concentrated, Vegan, Non-GMO, Lavender, 32 Oz
10,000 Units Sold/mo▲ 100.0%
4
Dr. Bronner's Pure-Castile Magic Soap Liquid (Baby Unscented, 32 Ounce) – Made with Regenerative Organic Certified Oils – For Sensitive Skin, Babies, Face, Hair, Laundry, Dishes, Hand Soap & Body Wash
B000HK1OOY
$17.17
4.7 (40.4K)
Dr. Bronner's Pure-Castile Magic Soap Liquid (Baby Unscented, 32 Ounce) – Made with Regenerative Organic Certified Oils – For Sensitive Skin, Babies, Face, Hair, Laundry, Dishes, Hand Soap & Body Wash
10,000 Units Sold/mo▲ 66.7%
5
Dr. Bronner's Pure-Castile Bar Soap (Baby Unscented, 5 ounce, 2-pack) - Made with Organic Oils, For Face, Body, Hair, Gentle for Sensitive Skin, Babies, No Added Fragrance, Biodegradable, Vegan
B00JF2PYVE
$9.99
4.8 (6.8K)
Dr. Bronner's Pure-Castile Bar Soap (Baby Unscented, 5 ounce, 2-pack) - Made with Organic Oils, For Face, Body, Hair, Gentle for Sensitive Skin, Babies, No Added Fragrance, Biodegradable, Vegan
10,000 Units Sold/mo
10
Yoken Pure Castile Liquid Soap 8 Oz Unscented with Organic Oil EWG Verified
B0D2CZRT4R
$9.95
4.6 (3.6K)
Yoken Pure Castile Liquid Soap 8 Oz Unscented with Organic Oil EWG Verified
7,000 Units Sold/mo▲ 1.7%
View All 161 Products & Deep InsightsGet full access to sales data, trends, and market analysis

For sellers and category managers benchmarking the castile soap price landscape, we segmented all 161 tracked listings in Amazon's live "castile soap" 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 castile soap price zone, absorbing 46% of the assortment (260 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 castile soap category.

Top 3 Price Tiers

$20.00 ~ $50.00 is the most competitive price tier, containing 46% of tracked products.

Sweet Spot
$20.00 ~ $50.00
Tier 1
46%
260 products

Top products in this price tier

#1
B00028EYJ8
$17.17
20k Units Sold/mo
Unlock Top Performers
#2
$10.00 ~ $20.00
Tier 2
31%
179 products
$0.00 ~ $10.00
Tier 3
19%
109 products
$50.00 ~ $100.00
4%
Unlock to view all price tier distributions and their ASIN sales contributions

"Castile soap" Search Volume and Market Trends on Amazon

Amazon keyword search volume data for "castile soap" 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 2026-07-05 to 2026-07-11, the Amazon USweekly search volume for "castile soap" was approximately 22,661 searches. The keyword currently holds an Amazon Search Frequency Rank (SFR) of #5,873, climbing 97 positions from the previous week. Additionally, the top 3 products for this keyword capture 44.4% of the total click share and 32.6% of the conversion share, indicating the level of market concentration.

Amazon Search Term
Weekly

castile soap

ASINSIGHT
Search Frequency Rank
5,873
97
Search Volume
22,661
1.4%
Top 3 Click Share
44.4%
Top 3 Conv. Share
32.6%

Search Volume Trend

Past 3 Years
Past 4 Months
Recent 8 months
Weekly Search Volume
22,661
View full trends for the past 3 years
JulAugSepOctNovDecJanFebMarAprMayJunJul
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