Product Color: As shown in the pictureNet Content: 16+2 setsShelf Life: Three yearsKey Features:1.Ginseng Essence Formula: Enriched with ginseng essence, this hair roller essence deeply nourishes hair follicles, promoting natural hair regeneration and increasing hair volume. Ideal for improving sparse or thinning hair.2.Advanced Hair Growth Technology: Using advanced, gentle hair growth technology, this formula is non-irritating and suitable for all scalp types. It helps to improve hair density and strengthen hair roots for healthier growth.3.Effective Hair Care System: A comprehensive care program for daily use, designed to slow down hair loss and enhance root stability. With consistent use, you can see improved results over time.4.Safe and Chemical-Free: This product is free from harmful chemicals and has passed authoritative safety certifications, ensuring that it is safe and trustworthy for everyday use.5.Portable and Fast Absorption: Featuring a convenient design and a fast-absorbing formula, it seamlessly integrates into your daily hair care routine, boosting hair growth efficiency.Storage Instructions: Store in a cool, dry place and avoid direct sunlight to maintain product effectiveness.Important Notes:The effects may vary for each individual, so consistent use is recommended for optimal results.Package Includes:1 * Hair Roller Essence