Swanson L-Citrulline Malate Complex is a dietary supplement with L-Citrulline Malate that boosts endurance and supports faster recovery during workouts, rooted in Swanson's science backed quality since 1969. L-Citrulline Malate increases nitric oxide to improve blood flow and oxygen delivery to muscles, while helping energy production in the Krebs cycle. This reflects Swanson's heritage of science backed quality.

Available Sizes & Variants:

60 capsules – convenient daily supply for a month.

Benefits & Features:

• Endurance during workouts gets a natural lift thanks to L-Citrulline Malate, which supports nitric oxide production and better blood flow.
• Supports quicker recovery after intense sessions.
• Key active ingredient helps the Krebs cycle turn food into energy, supporting stamina and letting you keep intensity through longer sessions without fatigue.
• Independent labs verify quality, giving you extra confidence in each capsule.
• From Swanson's 1969 heritage to today, the brand focuses on science backed quality, rigorous sourcing and careful manufacturing that keep this supplement consistently reliable for athletes.

Swanson's long history since 1969 underlines a commitment to science led nutrition. This L-Citrulline Malate Complex delivers 750 mg per capsule of the star ingredient, supporting blood flow, energy production and quicker recovery. The simple ingredient list, gelatin capsule, rice flour and magnesium stearate, keeps the formula tidy and easy to digest. Swanson partners with independent labs to verify quality, giving you confidence in every bottle. If you're building a broader routine, you might also explore magnesium glycinate, creatine and probiotics.

Gelatin, Rice Flour, Magnesium Stearate

• GTIN: 87614115917
• Manufacturer: Swanson
• Categories: Best SellersCitrulline SupplementsEnergy Vitamins, Supplements & Tablets SupplementsNitric Oxide Boosters SupplementsSports Supplements Black Friday SaleStamina & Endurance SupplementsSwanson
• Best buy: 6 - 24 months+

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.

As a dietary supplement, take one capsule twice daily with water. For maximum benefit, you may take up to seven capsules per day. Store in a cool, dry place. Keep out of reach of children. Consult your doctor before using this product if you are pregnant, nursing, taking medication, or have a medical condition. Do not use if the seal is damaged.

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

The Active Ingredient Is: L-Citrulline Malate

L-Citrulline Malate is a non-essential amino acid derivative used to aid energy production and vascular function through nitric oxide pathways.

This form blends L-Citrulline with malate to support metabolic processes involved in exercise performance and recovery.

What Does L-Citrulline Malate Do?

L-Citrulline Malate helps raise levels of L-arginine, a precursor for nitric oxide synthesis which supports blood flow and oxygen delivery to muscles. Malate may assist energy production in the Krebs cycle, helping reduce fatigue and improve endurance.

Dr. Perez-Guisado of the University of Castilla-La Mancha found that L-Citrulline Malate supplementation can boost endurance and aid recovery after exercise, aligning with EFSA-compatible interpretations of its role in normal physiological function.

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

L-Citrulline Malate: 750 mg

Swanson is Welzo chosen for their evidence-led formulation heritage and longstanding industry presence. This brand has built a reputation on science-led quality since 1969, a track record that underpins our confidence in their approach to L-Citrulline Malate Complex. The product line is recognised by retailers as Independent Lab Verified, reflecting ongoing third-party validation of quality alongside Swanson’s own formulations. We picked Swanson because their commitment to thorough formulation science lines up with Welzo’s standards for credible, well-supported supplements.

From a quality and manufacturing standpoint, Swanson emphasises brand longevity and reliability, which dovetails with our requirement for trusted suppliers. This brand shines against competitors through its clear alignment with science-led products and a clear emphasis on validated quality signals. Our partnership with Swanson was formed after our specialist team looked over their core principles, testing practices, and longstanding credibility, ensuring a strong fit for a performance-focused supplement such as L-Citrulline Malate Complex. For more on how we judge quality, check out our quality assurance criteria.

Welzo medical team reviewed Swanson for conformance with our standards, and this collaboration is backed by Welzo's healthcare professionals.