Swanson NeuroSilk, 200 mg, 60 Capsules

Swanson NeuroSilk is a dietary supplement formulated to support cognitive functions like attention and learning, using silk fibroin as its key ingredient. The product provides 200 mg of hydrolyzed silk fibroin per capsule, a peptide derived from silkworm cocoons that is composed of amino acids such as glycine, alanine, and serine, which are involved in neurotransmitter function and cellular energy. According to the manufacturer, silk fibroin has a unique structure that may interact with signaling receptors to deliver cognitive support, and silk protein products have been studied for neuroprotective and antioxidant properties that could benefit focus, recall, and concentration.

This supplement is manufactured by Swanson and is available in a 60-capsule bottle, with a suggested use of one capsule twice daily. It is certified gluten-free (containing less than 20 ppm of gluten) and non-GMO. The other ingredients include rice extract, gelatin, and maltodextrin.