Recommendations for Brightening and Eye Care

Thank you for your interest in skincare ingredients! Based on your questions and the information available:

For Skin Brightening with Vitamin C

• You asked about using Stabilized Vitamin C (Natural-C Glycol™) Serum alone for brightening without causing thinning or clogging. Yes, this product is suitable for brightening and is designed to be used as a serum. It is not known to cause skin thinning or clogging.
• This specific product, Stabilized Vitamin C (Natural-C Glycol™) Serum, is formulated to be stable and effective for brightening and antioxidant benefits. It is intended to be used as a finished product, although it is sold as an ingredient that requires proper registration if you plan to sell it.

For Eye Care (Dark Circles and Puffiness)

• For concerns like dark circles and puffiness around the eyes, ingredients such as REGU®-AGE and Pep®-Eye (Acetyl Tetrapeptide-5) are known to be effective.
  • REGU®-AGE helps reduce dark circles and puffiness and strengthens the skin around the eyes.
  • Pep®-Eye (Acetyl Tetrapeptide-5) helps inhibit processes that cause eye bags and dark circles.

Important Note Regarding Ready-to-Use Products

• As the staff mentioned, the company primarily sells ingredients for making cosmetic products, not finished, ready-to-use cosmetic items like a completed eye gel or cream. The products mentioned above, including the eye care ingredients, are sold for use in formulations.

We hope this information helps you understand the properties of these ingredients for your skincare needs!