L-Phenylalanine is an essential amino acid that helps the body produce important brain chemicals involved in mood and focus. It is often used to support mental clarity, alertness, and overall cognitive function. This nutrient can be beneficial for those looking to enhance their mental energy and maintain a positive mood.

Higenamine is a natural compound often used in supplements to support energy and focus. It is popular for enhancing physical performance and boosting metabolism, making it helpful for those aiming to improve workout results or support weight management. Many people use it to feel more energized and motivated during exercise.