Animal Core Stack

Build Strength & Muscle

Animal Core Stack

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SKU: U12066
£104.85 £99.95
Many people who discover the ANIMAL brand for the first time start with a protein powder or a pre-workout. After this they discover that ANIMAL originally built its name around complete, all-in-one training packs created for athletes who take their training seriously.

The three most recognised products in the ANIMAL range are Animal Pak, Animal Flex, and Animal Cuts. Together, these staples form a well-rounded foundation that supports performance, recovery, and body composition - helping you stay prepared for the demands of training, day in and day out.

Animal Pak (30 Packets)
Animal Pak is formulated to cover daily nutritional needs and prevent deficiencies that can limit performance. Each packet provides a broad spectrum of over 80 highly absorbable nutrients, including vitamins, minerals, amino acids, antioxidants, and botanical extracts. This version includes 30 daily packs, supplying one complete serving per day for a full month. Use one pack daily.

Animal Flex (30 Packets)
Animal Flex is an award-winning joint support formula developed to help maintain joint comfort, mobility, and long-term structural health. Each of the 30 daily packs delivers key ingredients that support joints, bones, and connective tissue. Designed for consistent daily use, take one packet every day.

Animal Cuts (21 Packets)
For both male and female strength athletes, building muscle is only part of the equation - conditioning matters too. As the New Year begins, many athletes refocus on fat loss and overall conditioning. Animal Cuts is designed as a focused 21-day cycle to support dieting and fat-loss phases, helping reveal the results of hard training. Use for three weeks, followed by one week off before repeating if desired.

FAQs

Three-way intra-workout support, dialled in.

  • EAAs + BCAAs for recovery support

    Designed for intra or post workout use to support muscle recovery and help you keep training consistently.

  • Hydration and endurance support blend

    Featuring L-Glutamine, L-Taurine, and Citrulline Malate to support hydration and endurance when sessions get long.

  • Blood flow and training output support

    Built to support workout performance, with ingredients commonly used to back blood flow and in-session intensity.

  • A complete intra stack, working in sync

    Together, the three formulas cover recovery, hydration, and performance support in one simple routine, no guesswork mid-workout.

Frequently Asked

Questions

What is the Core Stack?
The Core Stack is a three-part system built to cover different bottlenecks that can limit training consistency: Animal Pak supports daily nutritional coverage, Animal Flex supports joint health and function, and Animal Cuts supports cutting-phase goals. The point of stacking them is simple - each product has a distinct role, so you’re building a system rather than doubling up on similar ingredients.
Why use a stack instead of buying products individually?
A well-designed stack reduces overlap and decision fatigue. Instead of trying to piece together multiple products that may repeat ingredients or “do the same job”, the Core Stack is structured around complementary roles: baseline coverage (Pak), joint support (Flex), and phase-specific support for leaning out (Cuts). That’s also why it fits both long-term training blocks and specific goal phases.
Can I take Animal Pak, Animal Flex and Animal Cuts together?
Yes. They are designed to be used together because they target different areas of support. In practical terms, Pak and Flex are often treated as the year-round base, with Cuts added when cutting is the goal. Always follow the label directions for each product and consider starting one product at a time if you want to assess individual tolerance.
Do I need to cycle any of the products?
Animal Pak and Animal Flex are designed as daily foundations and can be taken consistently. Animal Cuts is intended to be run in cycles rather than continuously - follow the label for timing and break guidance. Cycling is a common approach with stimulant and cutting-focused formulas to help manage tolerance and keep usage structured.
How does the Core Stack support training performance and recovery?
The Core Stack supports the foundations that make consistent training easier. Animal Pak helps provide broad micronutrient coverage that supports normal physiological functions involved in training and recovery. Animal Flex focuses on joint and connective tissue support, which matters when training volume and intensity are high. Animal Cuts is aimed at cutting phases, when energy intake is lower and maintaining training drive, focus and adherence becomes more challenging. Together, the system is designed to reduce friction so you can keep output high and stay consistent.
What if I’m sensitive to caffeine or stimulants?
If you’re stimulant-sensitive, start conservatively and assess tolerance. Animal Cuts can be adjusted by removing the red pill, which removes the stimulant portion of the pack, so you can tailor it to your tolerance while still following the overall serving structure. As with any supplement, use as directed, take it earlier in the day, and if you have any medical conditions or are taking medication, check with a healthcare professional before use.