Bucked Up Mother Bucker

• Sustained drive without the slump: Dual-phase caffeine (including 100mg microencapsulated caffeine) delivers smooth, steady energy from first warm-up set to last rep.
• Show-stopping pumps and vascularity: 2,000mg L-Citrulline plus 250mg HydroPrime® Glycerol support nitric oxide and cell hydration for fuller, harder-looking muscles.
• Go further before fatigue hits: 3,200mg Beta-Alanine helps buffer lactic acid so you can push the pace and squeeze out extra quality reps.
• Locked-in focus and a stronger mind–muscle connection: L-Tyrosine, L-Arginine and naturally occurring theobromine help you stay dialled in on big lifts and technical work.
• Keep performance high between sets: Senactiv®, Himalayan Rock Salt and AstraGin® support cellular energy, electrolytes and nutrient uptake for consistent output.

Bucked Up Mother Bucker Pre-Workout 400g

Turn a good session into a great one. Bucked Up Mother Bucker is a high-stim, high-pump pre-workout engineered for athletes who demand clean, reliable energy, eye-catching pumps and unwavering focus—without the jittery edge or a hard crash after. If your current pre-workout is just “fine”, this is the one you’ll feel from the very first scoop.

Built for strength, bodybuilding, hybrid and combat athletes

Energy that lasts the full session: Mother Bucker uses a smart, dual-phase stimulant system—fast-acting caffeine anhydrous backed by 100mg microencapsulated caffeine—to lift you up quickly and keep you locked in during long strength blocks, circuits or conditioning. The result is consistent drive, not peaks and troughs.

Performance pumps, not just cosmetic: A purposeful pairing of 2,000mg L-Citrulline and HydroPrime® Glycerol (250mg) supports nitric oxide production and intracellular hydration for dense, skin-stretching pumps that also aid nutrient delivery and training quality.

Endurance you can actually feel: With 3,200mg Beta-Alanine, you’ll buffer fatigue to hold intensity longer. When the tingles hit, it’s go time.

Laser focus for heavy sets and skill work: 750mg L-Tyrosine, 500mg L-Arginine and naturally occurring theobromine help sharpen concentration and enhance the mind–muscle connection—ideal for top sets, intervals and technical lifts.

Support between efforts: Senactiv® (25mg) supports cellular energy and recovery, Himalayan Rock Salt (150mg) helps top up electrolytes, and AstraGin® aids nutrient uptake so every scoop works harder for you.

Why lifters choose Mother Bucker

• High-stim + high-pump formula optimized for gym performance and training intensity.
• Dual-phase caffeine for smooth, sustained energy across long or high-intensity sessions.
• Well-dosed actives for pumps, endurance, focus and hydration—no fluff.
• Clean feel with a smoother post-session comedown.
• Search-friendly in the UK: high stim pre-workout, pump pre-workout powder, nitric oxide booster.

What you’ll feel

• Clean energy within 15–30 minutes
• Fuller muscle bellies and visible vascularity as the session builds
• Sustained intensity and improved work capacity
• Sharper focus and better mind–muscle connection
• A smoother comedown after training

Who it’s for

Ideal for experienced pre-workout users who want high-stim power with serious pump and a controlled, consistent feel. Great for bodybuilders, strength athletes, hybrid/functional fitness and fighters. New to stronger formulas? Start with a smaller serving to assess tolerance.

How to use for best results

• Take 15–30 minutes before training and sip water throughout.
• Training late? Use a smaller serving to keep sleep on track.
• On hot days or during high-volume blocks, pair with a dedicated pump or electrolyte formula.
• 400g tub; 10g suggested serving—up to 40 servings per container.

Product details

• Brand: Bucked Up
• Product: Mother Bucker Pre-Workout Powder
• Barcode (EAN): 810131953164
• Category: High stim pre-workout UK | Pump pre-workout | Nitric oxide booster

Ingredients & Directions

Ingredients: Beta-Alanine, L-Citrulline, L-Tyrosine, L-Arginine, Choline L-Bitartrate, HydroPrime® Glycerol Powder (std. Min. 65% Glycerol), Inositol, Himalayan Rock Salt, Caffeine (as Microencapsulated Caffeine, Caffeine Anhydrous), Theobromine, AstraGin® (Astragalus membranaceus root extract, Panax notoginseng root extract), Senactiv® (Panax notoginseng root extract, Rosa roxburghii fruit extract).

Directions for Use:

Mix 1 scoop (10g) into 550mL of water, 15-30 minutes before physical activity. Adjust dilution to preference.

⚠️ Warnings:

This product contains caffeine. Not recommended for individuals sensitive to stimulants. Consult a healthcare professional before use if you have any medical conditions. Not intended for individuals under 18, pregnant, or nursing women. Do not exceed recommended dosage.