Darkside® Onslaught Ultima™ | Ultra-High Intensity Pre-Workout

Darkside® Onslaught Ultima™ is an ultra-high intensity pre-workout developed exclusively for experienced stimulant users. Featuring a powerful combination of advanced stimulants, nootropic compounds and pump-focused ingredients, Ultima is designed to support extreme training intensity, mental drive and focus when taken before workouts.

KEY BENEFITS

• Designed for extreme energy & training intensity

• Supports mental focus and drive

• Includes pump-focused ingredients

• Advanced stimulant profile for experienced users only

• Ideal for heavy training days and maximal effort sessions

HOW DARKSIDE® ONSLAUGHT ULTIMA™ WORKS

Darkside® Onslaught Ultima™ combines high-impact stimulants, cognitive support compounds, and vasodilatory ingredients into a single high-intensity formula.

This layered approach is designed to support:

• Energy and alertness during intense training

• Focus and mental engagement

• Muscle pumps and blood flow

Ultima is not a beginner product and should only be used by those familiar with stimulant-based pre-workouts.

KEY INGREDIENTS 

• L-Citrulline – supports nitric oxide pathways linked with blood flow

• Stabilised Glycerol Powder – supports muscle hydration and fullness

• Betaine – commonly used in high-performance training formulas

• N-Acetyl-L-Tyrosine – amino acid precursor linked with focus support

• CDP-Choline – choline source used in cognitive formulas

• Caffeine Sources (including caffeine anhydrous & plant extracts) – support alertness and energy

• Botanical & Nootropic Extracts – included for focus and training drive support

• Pump-supporting plant extracts – used in advanced pre-workout formulas

Ingredient profile is designed for experienced users only.

SUGGESTED USE

Mix 1 scoop with 250–300 ml of cold water and consume 20–30 minutes before training.
Start with 1 scoop only to assess tolerance. Do not exceed the recommended daily intake.

WHO IS THIS FOR?

Darkside® Onslaught Ultima™ is suitable for adults experienced with stimulant-based pre-workouts who are seeking an ultra-high intensity formula for demanding training sessions.

Not suitable for beginners or stimulant-sensitive individuals.

IMPORTANT INFORMATION

• Food supplements should not be used as a substitute for a varied, balanced diet and healthy lifestyle

• Do not exceed the recommended daily intake

• Keep out of reach of children

• Not suitable for children, pregnant or breastfeeding women

• Contains high levels of caffeine and stimulants

• Avoid use alongside other stimulant products

• Avoid consumption close to bedtime

DISCLAIMER

This product is a food supplement. It is not intended to diagnose, treat, cure or prevent any disease. Individual responses may vary.

ALLERGEN INFORMATION

Refer to the product packaging for full allergen and ingredient information. Manufactured in a facility that may handle allergens.

FAQ

Is Darkside® Onslaught Ultima™ stronger than regular Onslaught?
No. The formulas are largely the same, the only difference is the inclusion of beta-alanine in Darkside® Onslaught Ultima™, which is commonly used in pre-workout formulas to support high-intensity training performance.

Can I take this every day?
This product is best reserved for heavy or high-intensity training days. Always follow recommended usage.

Can I stack this with other supplements?
Yes, non-stimulant supplements such as creatine, hydration formulas or amino acids can be used alongside.