AMI Tone Up combines the trusted quality of PN with added moisturising and brightening functions, offering an unparalleled experience that surpasses conventional skin boosters. Skin Moisturising & Brightening It enhances the overall skin tone, imparting a radiant glow from within, while effectively reducing the appearance of freckles and improving pigmentation for a noticeable tone-up effect. Pain-Less Technology This formulation features an increased PN (Polynucleotide) content and incorporates an advanced Pain-Less technology. Clinical trials have shown that despite the higher PN concentration (2.5mg/1ml), the procedure is significantly more comfortable, with reduced pain experienced by patients. Vegan Exosome This product also promotes fundamental skin improvement by strengthening the skin barrier, achieved through a collaboration with vegan exosomes. Its high-efficiency activation mechanism maximises the recovery of damaged skin and invigorates the skin's natural vitality. Additionally, by utilising 'non-irritating' ingredients with a human skin reactivity and irritation index of 0.00 as key components, the product ensures stable and safe skin cell proliferation.