L-Phenylalanine, 1000 mg (per serving), 200 Quick Release Capsules, 2 Bottles

What is L-Phenylalanine?

Phenylalanine is an essential amino acid and precursor of the Amino Acid Tyrosine. It is found in abundance in protein-rich foods. In addition, a supplement can help provide extra support to those that need it. 

Piping Rock L-Phenylalanine 

Piping Rock L-Phenylalanine provides 1,000 mg per serving of this Amino Acid in free-form that is easily absorbed by the body, without competing nutrients. Gluten Free and non-GMO quick-release capsules are lab tested for superior purity and potency, making this formula a top-choice supplement for daily support. Get amazing quality and unmatched value with our 200-capsule supply!

Piping Rock’s Promise

We proudly offer you our ever-growing selection of Vitamin & Supplement products designed to help you achieve your wellness goals at the best value in the industry! The beauty lies in the depth of our assortment. Piping Rock carries hundreds of unique products for Men & Women of all ages. Our advanced selection includes powders, softgels, liquids and organic formulas with premium ingredients, sourced from all over the globe. We’re continuously adding Non-GMO, Vegan, Organic and Gluten Free options to meet all your nutritional needs. Our robust product line is evolving everyday as we consistently strive to give you the best.

About Piping Rock’s Quality

You’ve found your One-Stop-Shop for Vitamins & Supplements at Piping Rock. Our exclusive formulas are crafted in our own “GMP Certified” manufacturing facilities. We verify Piping Rock products with third-party, FDA-registered agencies to ensure quality & purity. Each product goes through hundreds of checks, in-process and post-production. Furthermore, we can assure you that everything that is on our label is consistent with what goes into our Vitamins & Supplements. We guarantee purity, potency, safety and innovation in everything we do.