Skin rejuvenation techniques include things like noninvasive strategies such as chemical peels and laser resurfacing, along with minimally invasive treatment plans including Botox injections or microneedling. Some skin rejuvenation products can be bought OTC and used at home. Processing approaches: Does the product use hydrolysis? This process, as documented on https://www.onehealth.sg/2021/12/06/liveon-the-ultimate-age-reversing-beverage/