Dorian Yates Blood and Guts Sachets bring explosive training energy and pumps, fueled by a strong mix of Citrulline Malate for performance and solid quality from a trusted name. The star ingredients, Citrulline Malate for muscle pumps and performance, Beta Alanine for longer endurance, and Arginine AKG for blood flow, work together to power through tough sets. Brand heritage and strict quality standards underline every scoop, ensuring clean ingredients, consistency, and reliable results.

Benefits & Features:

• Ripping energy for brutal training sessions.
• Muscle pumps and blood flow get a boost for tougher workouts.
• Citrulline Malate fuels performance, and Beta Alanine slows fatigue, helping you push through more reps with steadier form.
• Mental edge comes from L-tyrosine and caffeine for crisper focus and drive.
• Not a mass gainer, this is a focused pre workout built to power training rather than add bulk, with ingredients picked for pumps, focus and endurance.

Built on Dorian Yates's heritage of science led training formulas, Blood and Guts Sachets pack a 6g Citrulline Malate base for pumps, 5.5g Beta Alanine for endurance, and 4g Arginine AKG for blood flow. The caffeine tyrosine combination sharpens focus during tough sessions, while niacin and herbal extracts support energy and antioxidant protection. This isn’t a mass gainer or a best protein powder; it’s a pre workout designed to pair with protein shakes.

L-Citrulline DL-Malate (2:1), Beta-Alanine, A-AKG Complex (L-Arginine, Calcium Alpha-Ketoglutarate), L-Tyrosine, Green tea (Camellia sinensis) leaf extract 30:1, Sweet orange (Citrus sinensis) - 100% peel extract, Caffeine Anhydrous, Guarana (Paullinia cupana) extract, Black pepper (Piper nigrum) extract.

• GTIN: 5060763896093
• Manufacturer: Dorian Yates
• Size: Fruit Punch
• Categories: Dorian Yates ( DY Nutrition)Gut Health SupplementsMuscle Pump SupplementsSports Supplements
• 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.

Mix 1 sachet (19g) with 250ml of cold water and consume 30 minutes before exercise. Store sachets tightly closed between 5-30 °C (41-86 °F). Keep away from direct heat, moisture, and sunlight. Food supplements do not replace a balanced diet and healthy lifestyle. Do not exceed the recommended dosage! Consult your physician before use. Not recommended for use by those taking medication. Beta-Alanine may cause a harmless, temporary tingling sensation on the skin for some individuals. High caffeine content. Not recommended for children or pregnant or breastfeeding women (372mg caffeine/serving). Keep out of reach of children.

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

The Active Ingredient Is: Citrulline Malate

Citrulline Malate is an amino acid derivative that helps to support normal muscle function and energy production during exercise. This form combines citrulline with malate to aid rapid utilisation in the body and support sustained performance potential, which many athletes rely on. It is commonly sourced from fermentation-derived precursors.

This formula focuses on the role of Citrulline Malate in supporting nitric oxide production and blood flow, which can influence oxygen delivery to muscles and overall exercise capacity, and it is complemented by other ingredients that help to sustain energy during activity.

What Does Citrulline Malate Do?

Citrulline Malate helps to increase nitric oxide production, promoting vasodilation and improved oxygen delivery during workouts. It plays a role in supporting exercise performance and fatigue resistance, as observed in clinical research and sports science findings.

Dr. González of the University has reported that Citrulline Malate can enhance aerobic and anaerobic performance and contribute to a more efficient training stimulus, which is useful for daily training demands.

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

Welzo chose Dorian Yates as our trusted partner for Blood and Guts Sachets because the brand delivers a scientifically structured pre-workout format built on proven ingredients and precise dosing. This brand’s approach centres on performance-focused formulations, with Citrulline Malate, Beta-Alanine and Arginine AKG dosed at levels shown to be efficacious in published studies, complemented by mental performance support from L-Tyrosine and caffeine sources. The product also includes practical absorption and synergy considerations, such as Black Pepper Extract to enhance ingredient uptake, aligning with our quality standards. This brand’s emphasis on a transparent, efficacy-driven formulation resonates with our commitment to safe, results-oriented supplements. To ensure care and accuracy, this collaboration is evaluated by our medical team for compliance with the standards we enforce the standards we enforce and supported by our science-led approach. Learn more about our team here our medical team.