The Power Peptides Peptide Serum by Geek & Gorgeous is an age-defying and firming product designed for the neck and face. With a volume of 1 fl oz, this serum contains collagen as its main ingredient and is animal cruelty-free. The formulation offers UVA protection with a rating of 1-star, providing a treatment option for those looking to improve the appearance of their skin. The product has a shelf life of 12 months and an expiration date of 03/2028.