These sites focus exclusively on Asian beauty and often have the widest selection of new and niche brands.

: A massive retailer that carries a wide variety of Korean, Japanese, and Chinese beauty products. While prices are often the lowest, shipping can take longer unless items are marked as "in stock".

: Often called the "Sephora of Korea," this is one of the most trusted sources for direct-from-Korea products. They frequently offer buy-one-get-one-free deals and free shipping on orders over $60.

If you prefer shopping in person or need something quickly, several major US chains now have dedicated K-beauty sections. 10-Step Korean Skin Care Sets & Beauty Boxes from Soko Glam

: Known for fast shipping and frequent "time deals" on both popular and lesser-known brands.