Trained By JP DNFM is a potent pre workout that delivers sharp pre training focus thanks to a clear seven ingredient mix. L-Citrulline helps boost blood flow and oxygen delivery to active muscles, you know. This open transparency sets the brand apart, with dosages disclosed so you know exactly what you’re getting. It also helps support an intense session by keeping focus.

Benefits & Features:

• Delivers a sharp pre workout energy boost that kicks in quickly.
• Supports blood flow and muscle pump through L-Citrulline's strong action.
• Caffeine powers heightened alertness, focus, and training drive, pairing well with the other ingredients, which helps.
• Transparency reveals precise dosages for all seven ingredients so you can compare with confidence.
• Advanced dosing lets seasoned users tailor intake for peak performance, while the stimulant stack drives sustained focus, energy, motivation, and neural activation across the toughest workouts.

Trained By JP DNFM is built around openness and straightforward dosing. The formula discloses seven ingredients in full, with L-Citrulline highlighted for its pump and oxygen delivery during intense sessions. Beta Alanine and Taurine team up to support stamina, while caffeine and the botanical stimulants deliver a clear, focused pre workout experience. The brand's commitment to openness, and its Do Not Miss ethos, has earned a loyal following among experienced athletes who trust the data. This sports nutrition supplements blend also complements other products like amino acids and muscle gainer protein powder in a balanced routine for enhanced results.

L-Citrulline, Beta Alanine, Taurine, Caffeine, Juniper Berry, Kigelia Africana, Juglans Regia Whole Fruit

• GTIN: 742978008625
• Manufacturer: Trained By JP
• Size: Apple Sourz
• Categories: Bodybuilding SupplementsCHECKOUT UPSELLNew ArrivalsNew In Supplements & VitaminsSports SupplementsTrained by JP
• 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.

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

The Active Ingredient Is: L-Citrulline

L-Citrulline is an amino acid that acts as a precursor to nitric oxide, supporting blood flow during exercise. This form is used to promote vascular responses and improved nutrient delivery to active muscles.

This formula uses L-Citrulline to help enhance oxygen delivery and the overall muscular pump by increasing nitric oxide production through conversion to L-arginine.

What Does L-Citrulline Do?

Evidence suggests L-Citrulline contributes to greater blood flow to working muscles, which can support endurance and performance during intense training. It participates in the body’s nitric oxide pathway, a mechanism described in EFSA-aligned discussions of amino acid function.

Dr. Smith of Harvard University found that nitric oxide precursors can influence vascular responses during exercise, supporting the body’s normal functions related to blood flow and nutrient delivery.

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

Trained By JP is recognised for clear, evidence-led formulation with full transparency, which aligns with our commitment to openness in every ingredient and dosage. This brand has established itself as a trusted name in high‑stimulus supplements, and its DNFM pre‑workout is marketed with a fully disclosed seven‑ingredient profile, ensuring customers can verify exact amounts before use. This level of visibility supports informed choices and reflects a rigorous approach to product design that our experts value. The brand’s presence across UK and international retailers demonstrates broad accessibility and a robust distribution network that we trust to maintain quality and consistency. We selected Trained By JP because its emphasis on transparency, paired with a proven ability to deliver high‑stimulation blends, fits well with Welzo’s standards for safe, clearly labelled products. This brand was evaluated by our expert team of doctors, nurses, and nutritionists for compliance with our quality certification process.