Suntheanine® contains pure L-Theanine, a unique amino acid found in green tea that is emerging as the premier natural product to support mental calmness and relaxation.* Suntheanine® is produced via a proprietary enzymatic process, guaranteeing essentially pure L-Theanine for maximum effectiveness.* Natural Factors amino acids
are the highest quality pharmaceutical grade products available.
are the highest quality pharmaceutical grade products available.