Ectoine is used as an active ingredient inskin careandsun protectionproducts.It stabilizesproteinsand other cellular structures and protects the skin from stresses likeUV irradiationand dryness. Application: Efficacy: Prevention and improvement of photoaging, isolation/sunscreen/anti-blue light, overall cell protection, long-lasting moisturizing, repairing skin barrier, anti-inflammatory and soothing, immune system protection, DNA protection. Formulation application: suitable for various systems such as water, essence, facial mask, cream lotion, freeze-dried powder, etc. Recipe suggestion: It is recommended to dissolve the solid powder with water evenly in advance at 45°C and then add it to the material and stir it evenly. Recommended dosage: 0.3-2.0%.