Serum Formula for Pore Tightening and Wrinkle Reduction (Oily Skin)

Subject: Re: Serum formula for pore tightening and wrinkle reduction

Hello,

Regarding your serum formula for oily skin focusing on pore tightening and wrinkle reduction, here is a summary of the feedback:

1. Formula Review:

   • The proposed formula includes several good ingredients for pore tightening and wrinkle reduction.
   • It is recommended to reduce the percentage of Silky Serum Base (Face/Eye) from 30% to 15%. Using 30% might result in a texture that is too thin. You can keep it at 30% if you prefer a thinner serum.
   • Since you have oily skin, it is suggested to remove Panthenol (Vitamin B5) ExtraLite™ from the formula as you do not need additional moisturizer.

2. Adding Witch Hazel and BHA Toner:

   • Regarding adding Witch Hazel (Distilled - Alcohol Free) to the serum: It is generally not recommended to add it unless you plan to use it as the primary base, replacing the water in the formula.
   • Regarding BHA Toner: If you do not have acne, using Salicylic Acid (BHA) is not necessary and won't provide benefits for your stated concerns (large pores, fine lines, oily skin without active acne).

3. Storage and Shelf Life:

   • Storage: If any ingredient in your formula requires refrigeration, the finished serum must also be stored in the refrigerator.
   • Shelf Life: For detailed information on the shelf life of finished products, please refer to the forum topic [url=topic171.html]here[/url].

Hope this helps!