While none of the three stores provided sales data, CVS said the launch had been "very successful" and it's gotten positive customer feedback on the collection's innovation, high quality and accessibility.
The timing couldn't be better for South Korean cosmetic companies. Exports to the US already increased by about half in 2016 from a year earlier to US$300 million (NZ$402m) while the country's total exports declined, according to the Korea International Trade Association. Brands are getting more aggressive about their international expansion as sales to Chinese shoppers suffer amid strained ties between the two countries.
South Korea's biggest beauty company, Amorepacific Corp., already has five brands in the US and is poised to start selling a sixth, innisfree, targeting Millennials with cheaper products, Amorepacific said in an email. Revenue at the group largely comes from South Korea, with 71 per cent as of last year, and 19 per cent from China, according to data compiled by Bloomberg.
While Koreans put snail slime on the map, it's Chileans who get the credit for discovering its apparent benefits.
The Bascunan family started selling snails for food - escargots - to French wholesalers in the 1980s. The business wasn't a great success, but it made an unexpected discovery while harvesting the animals. The secretion filtrate seemed to heal cuts and grazes caused by handling the metal cages containing the snails. The story became lore for the brands that followed, with some of the first competitors advertising that the gastropods came from Chile.
"South Korean consumers are always looking to the next innovation and snail slime when introduced was well-received," said David Tyrrell, a global skincare analyst at Mintel Group. "It was new, arguably exotic and recognized by consumers to readily moisturize the skin and produce anti-aging related benefits."
The use of filtrate has actually begun to wane in South Korea as the novelty wears off. The fascination for natural ingredients remains in line with "hanbang,"or traditional Korean herbal medicine - some 69 per cent of facial skincare launches in South Korea last year featured botanical claims, including fermented tea, black olives and volcanic ash, according to Mintel.
While there's "strong" potential for Korean brands to continue the transition to mainstream stores from specialty retail, the products need to be priced to encourage first-time buyers, Tyrrell said. The treatments may be more expensive than drugstore brands such as L'Oreal and are similar to premium offerings like La Roche-Posay.
Target is stocking the US$33 Missha Super Aqua Cell Renew Snail Essential Moisturizer, which is 40 per cent slime extract. At CVS, you'll find the US$24.99 Elisha Coy Skin Repairing Snail Cream with 91 per cent snail secretion filtrate, as well as products like the US$6.99 Saem Saemmul Wrapping Tint - which consumer are supposed to apply and peel to reveal a long lasting "lip tattoo." Ulta offers a US$9.50 kit to sample brands with a mineral face peel that will ball up as you rub it into your face, and a cleansing "sherbert" made with fermented organic grains.
"There is realization by mainstream retailers that K-beauty cosmetic products can add to the bottom line," Tyrrell said. "We'll see in the next six months how successful these campaigns are."
At Ulta, early reviews for the US$21 COSRX Advanced Snail 96 Mucin Power Essence look good: "Take the leap of faith. Once you get over the idea of the main ingredient.... you will love this stuff!"