Formulation Feedback

Regarding your formulation using Pure Aloe Vera Gel with multiple active ingredients, you are correct to be concerned about the number and concentration of ingredients.

Adding too many active ingredients, especially at high concentrations, can lead to several issues:

• Texture and Absorption: As the staff mentioned, a high total percentage of active ingredients will likely result in a sticky texture and slow absorption, making the product unpleasant to use.
• Reduced Efficacy: While it might seem like more is better, using too many actives or using them at excessively high concentrations can sometimes reduce their individual effectiveness or even cause them to interfere with each other.
• Increased Risk of Irritation: Combining multiple potent active ingredients, particularly those known to cause irritation at higher doses (such as Activated Resorcinol™ and MSH White™), significantly increases the likelihood of skin irritation, redness, dryness, or sensitivity.

Looking at the specific percentages you provided:

• Several ingredients are included at concentrations higher than typically recommended for cosmetic formulations, including Active Resveratrol™, MSH White™, Activated Resorcinol™, and Soy Extract. For example, Activated Resorcinol™ is generally recommended at no more than 1% for leave-on products, but your formula uses 5%.
• Vitamin B5 (Panthenol) at 5% is at the upper end of the recommended range and can contribute to a sticky feel.

It is generally recommended to focus on a few key active ingredients at their optimal, safe, and effective concentrations rather than including many ingredients at high levels. This approach helps ensure product stability, desirable texture, and minimizes the risk of irritation while maximizing the benefits of each active.

To create a more balanced and less irritating formula, consider reducing the concentration of some ingredients, especially those exceeding recommended usage rates, and perhaps focusing on a smaller selection of actives that target your primary skin concerns.