Building Blocks for Structural Health

L-proline is a non-essential amino acid that plays an important role in the maintenance and support of the structural components in the body.** It is involved in the synthesis of collagen, the main structural protein that makes up all the connective tissues in the body such as skin, tendons, ligaments, joints, bones, veins, and arteries.**

L-proline supplements help to promote joint health and comfort while supporting the overall wellness of connective tissues throughout the body.** Piping Rock’s top-quality L-Proline powder delivers 2 grams of pure L-proline in each serving taken one to two times daily on an empty stomach. Our L-proline powder is suitable for vegetarians.

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 lowest cost in the industry! The beauty lies in the depth of our assortment. Piping Rock carries hundreds of Vitamin & Supplement products for Men & Women’s Health. We offer capsules, powders, softgels, liquids, organic formulas and much more. Our products are stacked with premium ingredients, sourced from all over the globe. Our robust product line is evolving every day to meet your wellness needs!

About Piping Rock’s Quality:

You’ve found your One-Stop-Shop for Vitamins & Supplements at Piping Rock. Our 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.