Protocol For Life Balance GABA 750 mg provides a high dose of conventional GABA, which is appealing for users seeking significant GABA intake. The price point of $0.21 per serving is excellent, offering good affordability for daily use. While some scientific literature questions the ability of standard GABA to effectively cross the blood-brain barrier, many online reviews and anecdotal reports suggest users do experience benefits for stress, mood, and sleep. This makes it a cost-effective choice for those open to trying standard GABA, especially from a reputable brand like Protocol For Life Balance.