Tenzero Niacinamide Vitamin B1 Ampoule

Product overview

Tenzero Niacinamide Vitamin B1 Ampoule is a serum designed to fit into a thoughtful personal-care routine. An ampoule serum with niacinamide and vitamin B1 to brighten and improve skin tone.

Ingredient highlights

• Niacinamide — a vitamin B3 derivative used to support even-looking tone and barrier function.
• Vitamins — a broad ingredient family; specific vitamins require label confirmation.

These are ingredient themes suggested by the product name, not a verified ingredient list. Check the packaging for the exact formula and ingredient order.

How to use

1. After cleansing and optional toner, apply a few drops or a thin layer to the face.
2. Spread gently and pat until absorbed; avoid the eyes unless the packaging specifically permits use nearby.
3. Finish with moisturizer. Start with once-daily or less frequent use if the formula contains potent actives, and follow label directions.

Before you use

For external use only. Patch test a new product on a small area before broader use, particularly if your skin is reactive. Avoid contact with eyes and do not apply to broken or irritated skin unless the product label specifically allows it. Stop use if redness, burning, swelling or persistent itching develops, and consult a healthcare professional if symptoms continue. Always follow the instructions and full ingredient list on the actual packaging, as formulations may change.