Booster Serum is a powerful product of innovative bio technology. Patented nano-encapsulation technology helps to make exosomes stable. Contains 10,000 ppm of pure exosomes; 900 ppm of peptides and 400 ppm of probiotic-lyzate. This helps to significantly improve the quality of the skin, improves elasticity & hydration, reduces wrinkles & evens out skin tone. This serum is moisturizing & does not leave a sticky feeling. It is hypoallergenic & suitable for sensitive or acne prone skin.