







Dr Nik Nur Syazwani graduated with a Bachelor of Dental Surgery (BDS) from University College Cork, Ireland, in 2013. During her years of study in Ireland, she was first introduced to the concept of probiotics and their role in maintaining a healthy microbiome. This sparked a lasting curiosity about how beneficial bacteria could be applied beyond gut health, particularly in oral care.
After returning to Malaysia and practicing dentistry, Dr Wani observed that many patients continued to face issues such as gum inflammation, plaque buildup, and sensitivity despite consistent brushing. This reinforced her belief that maintaining oral health is not just about removing bacteria, but about preserving a balanced oral ecosystem.
Motivated by this understanding, she began developing a probiotic-based toothpaste that works synergistically with fluoride which promoting stronger enamel while supporting the mouth’s natural microbiome.
The result is BioSmile Probiotic Toothpaste: a science-driven innovation created to deliver effective protection, healthier gums, and a truly balanced oral environment.





