It isn't surprising that a collagen supplement has taken a spot in the ever-evolving skincare routine. Before, the usual regimen involved only the basics such as cleansing, toning, and moisturizing. Then essences, serums, and face masks were discovered. These days, people looked more into tackling concerns from the inside out, with ingestible beauty supplements that instantly perk up dull skin.

Collagen supplements come in many forms and from different sources. Hydrolyzed collagen is collagen that has been broken down into smaller fragments to enhance its digestion and absorption by the body. Collagen is typically extracted from either bovine or marine sources. Marine collagen is primarily composed of Type I collagen. Another factor that needed to check on is the amount of collagen being taken. Several studies have shown that a daily dose of 2.5 grams could benefit skin health and hydration.