Q: What is the shelf life of your products

A: Our products have extended shelf life due to professional formulations: 

• Unopened: 24 – 36 months from manufacture date 

• Opened: 12-18 months for most products, 8-10 months for Collagen Retinol 4D Hyaluronic Acid Cream due to 3% retinol 

• Expiration dates: Clearly marked on all packaging 

• Signs of expiration: Changes in color, texture, or smell indicate the product should be discarded 

• Storage impact: Proper storage can extend product life 

• Batch codes: Track manufacturing date through batch codes on packaging