Yes, you can use niacinamide after using a peeling solution. Niacinamide is a beneficial ingredient in skincare known for its various properties, such as reducing inflammation, regulating sebum production, and improving the skin's barrier function. However, it is essential to follow a few guidelines when incorporating niacinamide into your skincare routine after using a peeling solution.

Firstly, ensure that your skin has fully recovered from the peeling solution. Depending on the strength and type of peeling solution used, it may take a few days for your skin to heal and return to its normal state. Applying niacinamide on compromised or irritated skin can potentially cause further sensitivity or discomfort.

Once your skin has healed, you can introduce niacinamide into your routine. Apply it after cleansing and toning, but before any heavier creams or oils. Niacinamide can be used both in the morning and evening.

However, it's important to note that some individuals may experience slight irritation or flushing when using niacinamide immediately after a peeling solution. If you notice any adverse reactions, such as redness or discomfort, it may be best to space out the application of the peeling solution and niacinamide, or consult with a dermatologist for personalized advice.

Always remember to patch test any new product or ingredient before applying it to your entire face, especially if you have sensitive or reactive skin.