Revised Eye Cream Formula

Based on the discussion and feedback provided, here is a revised formula for your eye cream:

• Distilled Water: 68%
• Vitamin B3 (Niacinamide) Ultra-Low Niacin: 2%
• Glucosamine (N-acetyl-D): 4%
• Matrixyl™ 3000: 5%
• Argireline®: 10% (Note: As discussed, you might consider reducing or omitting this ingredient for cost savings or given your age, as its primary function is targeting expression lines, which may not be your main concern at 19. However, it is included here as per your last proposed list.)
• Pep®-Coll (Syn-Coll): 3%
• Centella Asiatica Extract: 5%
• Vitamin E (Tocopheryl Acetate): 0.5% (Revised based on feedback)
• Light Cream Maker™: 1%
• Phenoxyethanol: 0.5% (Revised based on feedback for eye area sensitivity)

Mixing Instructions

1. Phase A: Combine Distilled Water, Vitamin B3, Glucosamine, Matrixyl™ 3000, Argireline®, Pep®-Coll, Centella Asiatica Extract, and Phenoxyethanol. Stir until all powders are completely dissolved.
2. Phase B: In a separate container, combine Vitamin E (Tocopheryl Acetate) and Light Cream Maker™. Stir until well combined.
3. Final Mixing: Slowly add Phase B to Phase A while stirring continuously until a homogeneous cream is formed.

Important Notes

• This formulation uses a cold process; avoid applying heat as peptides are sensitive to high temperatures.
• Adding a preservative (Phenoxyethanol at 0.5%) is necessary to prevent microbial growth and ensure the product's safety and shelf life.
• The percentage of Vitamin E has been reduced to 0.5% to minimize stickiness, as advised.
• Consider the note about Argireline® regarding cost and necessity for your specific concerns at this age.