Describe Specification: Normal specification Color: yellow Shelf life: 3 years Net content: 30ml Used for: highly concentrated light styling oil, which can repair damaged hair. Significantly increase luster, softness, color and manageability. Usage method: Step 1: after the hair is wet, wipe it along the hair root to the hair tip with a towel until it is half dry, and apply an appropriate amount evenly Step 2: stay for at least ten minutes, then rinse with clean water, and then wash and protect your hair regularly. Warm tips: use and keep it for 10 minutes or more before shampoo to maximize the hair repair effect of the product. It is recommended to use it 2-3 times a week to repair damaged hair. Product efficacy: nourish and repair, improve irritability, care after scalding and dyeing, and soften. Comments: 1. Manual measurement tolerance is 2-5g. Please don't mind your replacement. 2. Due to the differences between different monitors, the image may not reflect the actual color of the item. Thank you very much 3. SKU color is the color of product packaging Package includes: 1 * Olaplex No.7 Hair Care Oil