Key Features and Benefits as Advertised:

Nicotinamide (Niacinamide/Vitamin B3): This is the star ingredient. In toothpaste, it's claimed to:

Whiten and Brighten Teeth: Primarily by helping to remove surface stains and restore the natural luster of teeth, leading to a brighter smile. Some claims even mention "deep whitening ability" and effectiveness in removing "smoke stains."

Gum Protection: It can help inhibit tartar formation, protect gum health, and potentially reduce the risk of gum bleeding. Nicotinamide is known for its anti-inflammatory properties, which might extend to gum health.

Improve Oral Odor/Freshen Breath: Helps eliminate bad breath and maintain oral freshness.

Balance Oral Flora: Some product descriptions suggest it helps in maintaining a healthy oral environment by balancing oral flora.

Deep Cleansing: Designed for thorough cleaning, removing tooth stains and tartar.

Enamel Safe: Formulated to be gentle on tooth enamel.

100g Size: A standard tube size for daily use.

SKU: BQY10866: This specific product code identifies this particular toothpaste. Note that some listings might also show BQY10859, which appears to be a very similar or identical Nicotinamide toothpaste from Bioaqua.