Brighten and Remove StainsOur Yiliku Sp-4 Probiotic Toothpaste contains natural ingredients that effectively and quickly remove years of stains caused by coffee, tea, and wine, leaving your smile visibly whiter. Gentle and RefreshingWe use gentle, natural ingredients in our toothpaste that are safe for daily use and support overall mouth health. Plus, its refreshing natural flavor leaves your mouth feeling fresh. Fresh Breath Not only does our Yayashi sp-4 toothpaste stop bad breath, but it also helps freshen your breath, giving you a more confident smile. Long-lasting Freshness for All-day ConfidenceOur Yiliku Sp-4 Probiotic Toothpaste keeps your breath fresh all day, helping to improve your mood and confidence with its long-lasting freshness. Easy-to-UseFor optimal results, simply brush your teeth with our toothpaste for 3 minutes, twice a day. It's easy to use and will leave your teeth looking and feeling great.