

We offer free standard shipping across the United States.
We offer free standard shipping across the United States. No minimum purchase is required, and all orders include tracking for your convenience.
For seller-caused issues, contact vitanutrius@gmail.com within 30 days of delivery. Returns require approval and must meet the conditions in our refund policy. Change-of-mind returns are not accepted. Please contact us before sending an item back.
Deliveries to United States’ outer and remote regions may experience seasonal delays caused by severe weather or limited carrier availability. We appreciate your patience and recommend allowing additional time for your order to arrive safely.
This Vitacost blend brings together L-lysine and L-proline with ascorbic acid, green tea, quercetin, and a citrus bioflavonoid complex to form a practical, multi-nutrient option for daily wellness. L-lysine is an essential amino acid needed for the formation of collagen, connective tissue, and bone tissue, while L-proline plays a prominent role in collagen-rich structures. The combination with calming antioxidants creates a versatile foundation for everyday vitality.
Ascorbic acid acts as an antioxidant and supports healthy collagen and connective tissue formation, which can contribute to arterial flexibility and healthy endothelial function when paired with other nutrients. The citrus bioflavonoids, green tea extract, and quercetin add complementary antioxidant activity that may support cardiovascular health and the integrity of the vascular system. This blend is designed to work together with your diet to support multiple body systems without claiming to be a treatment or cure.
In practice, the formula aims to provide a thoughtful, easy-to-integrate option for those seeking a multi-nutrient approach. The mix of amino acids and antioxidants is intended to support collagen-related processes, DNA and gene-expression processes, and vascular health through antioxidant protection and endothelial support. The result is a product structure that emphasizes balance and everyday usability rather than guarantees of outcomes.
Follow the label directions for serving size and daily intake. This 240-capsule bottle is designed to fit into a daily wellness routine as part of a balanced lifestyle.
About Vitacost: All Vitacost products are laboratory tested to meet standards for identity, purity and composition. Products are tested for heavy metals, microbiology and contaminants to help ensure quality and safety.
Q: What is Vitacost L-Lysine & L-Proline Complex?
A: A multi-nutrient formula combining L-lysine and L-proline with ascorbic acid, green tea, quercetin, and citrus bioflavonoids.
Q: How should I take Vitacost L-Lysine & L-Proline Complex?
A: Follow the label directions for serving size and daily intake.
Free standard shipping within the United States, with no minimum purchase. See our shipping policy for processing, estimated delivery times and tracking information.
Contact vitanutrius@gmail.com within 30 days of delivery for seller-caused issues, including damaged, defective, incorrect or expired items. Returns require approval and must meet the conditions in our refund policy. Change-of-mind returns are not accepted.
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