CKD Retino Collagen Gua Sha Neck Wrinkle Cream 50ml is a meticulously crafted formula that boosts collagen production, targeting the visible signs of aging on the neck with its unique combination of amino acid complex and collagen-enhancing ingredients. Its special Gua Sha tool provides a cooling massage experience, effectively improving wrinkles and dryness for a smoother, rejuvenated neck appearance.