Difference Between Safe-B3™ and Extreme-B3™

Both Safe-B3™ and Extreme-B3™ are forms of Vitamin B3 (Niacinamide) used in cosmetic formulations. The main difference lies in their purity and how they interact with the skin, especially at higher concentrations or on compromised skin.

• Safe-B3™ (Vitamin B3, Niacinamide): This is a high-purity grade of Niacinamide. It is known for being able to be used at concentrations up to 10% without causing the common "flushing" or redness associated with lower purity Niacinamide. However, at a 10% usage rate, it might cause a temporary feeling of puffiness on the skin and is not suitable for application on wounded skin.

• Extreme-B3™ (Vitamin B3, Niacinamide, Highest Purity): This is the purest grade of Niacinamide currently available. Due to its extremely high purity (very low Niacin impurity content), it is exceptionally gentle. It does not cause any feeling of puffiness, even at a 10% usage rate, and is the only type that can be applied to wounded skin. Research is exploring its use in wound healing due to this characteristic.

In summary, while both offer the benefits of Niacinamide (reducing wrinkles, hyperpigmentation, oiliness, and strengthening the skin barrier), Extreme-B3™ provides the highest level of purity and gentleness, making it suitable for sensitive or even wounded skin where Safe-B3™ might cause irritation or puffiness.