Seventy Hyal is a bio-stimulating, injectable hyaluronic acid (HA) skin booster that aims to improve hydration levels within the skin. It is marketed as a next-generation skin booster that stimulates new collagen and elastin, providing intense skin-deep hydration and adding gentle volume to the skin. Seventy Hyal 2000 is the main product offered by the company, and it is suitable for all ages and skin types. The treatment works by treating the physiological depletion of hyaluronic acid (HA) via the infiltration of high molecular weight of hyaluronic acid (HA) back into the skin. The high molecular weight of hyaluronic acid (HA) within Seventy Hyal 2000 (>2000 kDa) helps to replenish and rejuvenate the skin. The treatment is administered via injection and can improve both skin texture and skin laxity. The effects of the treatment can last between 6 to 12 months. Possible risks include mild injection-site swelling and bruising. The treatment is not recommended for individuals under the age of 18, pregnant women, or breastfeeding mothers.