NOW Liquid Hyaluronic Acid presents itself as a multi-faceted supplement, aiming to support a broad array of health goals including skin, joint, general health, immunity, and anti-aging. The liquid form is a notable advantage, offering convenience and potentially faster absorption for users who prefer not to take pills. The inclusion of Hyaluronic Acid, L-Lysine, and L-Proline directly supports collagen synthesis and connective tissue health, making it particularly relevant for skin and joint goals, which are well-aligned with current nutritionist recommendations for these ingredients. However, the 100mg dosages for these amino acids and hyaluronic acid are often considered maintenance levels rather than therapeutic for active issues, as indicated by comparisons with higher-dose alternatives. Furthermore, the Vitamin D is in the Ergocalciferol (D2) form at a relatively low 400 IU, which is generally less preferred by nutritionists for raising circulating vitamin D levels compared to Cholecalciferol (D3). Similarly, Vitamin A and E are present but at modest doses. While the product aims to cover many bases, its modest ingredient concentrations mean it functions more as a general nutritional support rather than a potent solution for highly specific or deficient needs, which is often reflected in online reviews that praise its convenience and taste more than dramatic efficacy shifts.