
The Ordinary Niacinamide 10% + Zinc 1% Serum 60ml60ml
The Ordinary

Q: What is the main active ingredient in the Laikou Pro Niacinamide Brightening serum?
A: Niacinamide at a stated 10% concentration, alongside Zinc PCA for oil control.
Q: How should the Laikou Pro Niacinamide Brightening serum be applied?
A: Apply it after toner, morning and evening, massaging evenly across the face and patting until absorbed before the next step.
Q: Does the Laikou Pro Niacinamide Brightening serum help with acne marks?
A: It's marketed to help with the appearance of acne marks, which fits Niacinamide's well-established brightening and barrier-support properties.
Q: What does Zinc PCA do in the Laikou Pro Niacinamide Brightening serum?
A: It's commonly included in oil-control formulations to help manage shine and excess oil.
Q: Should I patch test the Laikou Pro Niacinamide Brightening serum before regular use?
A: Yes, patch test first and check the physical packaging, particularly since the full ingredient list isn't fully disclosed.
Q: Can the Laikou Pro Niacinamide Brightening serum be layered under a moisturizer?
A: Yes, it's meant to be applied after toner and before a heavier moisturizer as part of a regular routine.
Q: What if my skin reacts to the Laikou Pro Niacinamide Brightening serum?
A: Discontinue use and consult a doctor if irritation or an allergic reaction develops.
Disclaimer
The information provided is accurate to the best of our knowledge, but product packaging, ingredients, and specifications may change without notice. Please check the product packaging before use and consult the manufacturer or a relevant professional for any concerns or questions.