Suitability and Concentration of Ingredients for Eye Area (Focus on Niacinamide)
Question
I would like to ask if the following ingredients are gentle enough to be used around the eye area:
- Glucosamine (N-acetyl-D)
- Vitamin B5 (Panthenol)
- Beta Glucan
- Zinc PCA
- Green Tea Extract EGCG
- Sea Kelp Bioferment
- Vitamin B3 (Niacinamide)
Specifically for Vitamin B3 (Niacinamide), what is the recommended starting concentration for use around the eyes, and can the concentration be increased over time?
Answer
Subject: Regarding the gentleness of ingredients for eye use
Based on your inquiry about the listed ingredients and their suitability for the eye area, and the information you received:
Most of the ingredients you listed are generally considered gentle and are commonly used in formulations designed for sensitive skin, including the area around the eyes. These include:
- Glucosamine (N-acetyl-D)
- Vitamin B5 (Panthenol)
- Beta Glucan
- Zinc PCA
- Green Tea Extract EGCG
- Sea Kelp Bioferment
However, Vitamin B3 (Niacinamide) requires careful consideration regarding its concentration, especially when used around the sensitive eye area. While it offers many benefits, higher concentrations of Niacinamide can sometimes cause temporary redness or irritation.
Therefore, as advised, if you are new to using products containing Vitamin B3 around the eyes, it is recommended to start with a low concentration, typically not exceeding 2%. If your skin tolerates this well, you can gradually increase the concentration to 3-5% or higher, depending on your skin's response.
Always patch test new products and discontinue use if irritation occurs.