Swanson DL-Phenylalanine is a daily supplement that supports neurotransmitter production, helping mood balance and focus for everyday life when juggling a busy schedule. The blend brings together D and L forms, with the L form acting as a precursor to mood related neurotransmitters and the D form possibly aiding pain modulation. Swanson Health Products follows a GMP guided approach and a long standing reputation for quality. It’s simple, you know.

Available Sizes & Variants:

100 capsules of DL-Phenylalanine – reliable daily bottle for steady use.

Benefits & Features:

• Helps mood balance with a steady neurotransmitter supply.
• Gives the dual action of D and L phenylalanine for balanced mood and possible pain modulation.
• For ongoing mood and energy support, the blend of D and L phenylalanine works together to help maintain a positive daily baseline, assisting focus and resilience.
• GMP grade manufacturing underpins safety and consistency.
• Simple capsule formula uses familiar ingredients for easy inclusion in daily routines.

Swanson Health Products sources phenylalanine through Ajinomoto Health and Nutrition Inc., aligning with Swanson’s quality ethos. This DL-Phenylalanine blend contains both D and L forms to support neurotransmitter production, linked with mood, focus and overall nerve function. The product is manufactured to GMP standards, reflecting Swanson’s commitment to safety and consistency. For customers exploring stacks, our range also includes magnesium glycinate, creatine, and n acetylcysteine, supporting a balanced supplement routine.