Yes, snail mucin has shown potential benefits for addressing large pores. Snail mucin is rich in natural compounds such as hyaluronic acid, glycolic acid, and peptides, which have been found to have positive effects on the skin.

One of the main reasons why snail mucin may be beneficial for large pores is its ability to promote skin hydration. When the skin is well-hydrated, it can appear plumper and more elastic, which can help minimize the appearance of pores. Additionally, snail mucin has been reported to have a skin-smoothing effect, potentially reducing the visibility of pores.

Furthermore, snail mucin contains natural exfoliating agents like glycolic acid, which can help remove dead skin cells and unclog pores. By keeping the pores clear, snail mucin may contribute to reducing their size over time.

It's worth noting that individual results may vary, and the effectiveness of snail mucin on large pores can depend on various factors, such as the concentration of snail mucin in the product and the overall skincare routine. As always, it's recommended to patch test any new product and consult with a dermatologist for personalized advice.