Swanson LProline is a collagen supporting supplement that helps maintain skin elasticity and joint resilience via a dedicated proline source [for daily wellness]. Daily use helps support collagen synthesis in connective tissues, promoting skin resilience and joint flexibility. Swanson has decades of experience in quality supplements and champions clear ingredients and humane manufacturing.

Available Sizes & Variants:

100 capsules LProline - standard bottle for daily use.

Benefits & Features:

• Supports collagen formation in skin and joints, promoting resilience.
• Proline is the key active ingredient driving collagen synthesis in tissues.
• Gelatin capsule provides stable, easy to swallow delivery for daily use.
• Free from parabens and not tested on animals, aligning with ethical choices.
• Swanson's range of supplements focuses on clear ingredients and simple, practical daily routines that support skin and connective tissue health as part of a balanced lifestyle.

Swanson's LProline brings a straightforward, single ingredient approach trusted by people chasing collagen support for skin and joints. Proline is a key precursor for collagen, helping form hydroxyproline and bolster connective tissues. Simple, practical, and easy to fit into daily routines. This simplicity fits Swanson's heritage of clear ingredients and cruelty free testing. The brand's long standing commitment to quality has made it a familiar choice for health minded shoppers.

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

Please consult the product packaging for accurate instructions on how to use the product.

The Active Ingredient Is: L-Proline

L-Proline is an amino acid that serves as a key precursor for collagen production and is directly involved in the formation of hydroxyproline, a component of collagen fibres.

This product provides L-Proline in its simplest amino acid form, a dedicated source for supporting collagen synthesis and connective tissue health within the body.

What Does L-Proline Do?

L-Proline participates in collagen formation, supporting the structure of skin, joints and other connective tissues. It also plays a role in wound healing by contributing to new collagen formation and tissue repair processes.

In normal physiology, proline-based collagen helps maintain tissue strength and flexibility, with its role in connective tissues being a central part of tissue maintenance.

This product is not intended to diagnose, treat, cure, or prevent any disease.

Swanson is a brand with decades of experience in the supplement field, recognised for clear, consumer-friendly product descriptions and a long-standing heritage in the industry. This depth of experience gives us confidence in the brand’s ability to deliver a reliable, consistently formulated L-Proline product that aligns with Welzo’s commitment to clarity and safety.

Our medical team evaluated Swanson L-Proline for credibility and manufacturing stewardship, and the brand’s established approach to transparent labelling and general dietary supplement standards supports our quality expectations. This aligns with our rigorous our quality certification process and was reviewed by our medical team.

Swanson L-Proline is particularly well suited for collagen-supportive aims, with a straightforward single-ingredient formulation that mirrors the product’s intended use. This brand-versus-competitors evaluation centres on proven experience, clear communication and a product line designed to support connective tissues, skin elasticity and collagen production in a clinically sensible manner, making Swanson the natural partner for this supplement.