Supplestack

Performance

An elite daily stack for gym-goers who want muscle, strength, and recovery unlocked.

  • 8 supplements in each sachet
  • One tear-open pack per day
  • 30 sachets per box
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Regular price £34.99 GBP
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★★★★★5.0(2) UK-registered company · No proprietary blends. No hidden ingredients. · Free UK returns · Ships in 1–3 days

Most supplement routines fail in one of two ways

The multivitamin trap

The multivitamin trap

  • One compressed pill
  • Generic ingredients
  • Easy to forget
Result: inconsistency.
The bottle juggle

The bottle juggle

  • Too many bottles
  • More effort daily
  • Still miss days
Result: inconsistency.
Performance daily sachets

Performance daily sachets

Selected individual supplements packed into one tear-open daily sachet.

  • One sachet per day
  • Multiple supplements inside
  • No bottle clutter

A simpler way to stay consistent.

Your daily stack, packed into sachets

Multiple supplements, organised into one simple daily routine.

1
One box, 30 days

One box, 30 days

2
Tear, pour, done.

Tear, pour, done.

3
Everything's already inside.

Everything's already inside.

4
Same time tomorrow

Same time tomorrow

What’s inside each daily sachet

Each sachet contains 8 different supplements

Supplements Included

Tap a card for full details.

* NRV = Nutrient Reference Value for adults (UK/EU).

Built for Synergy, Not Just Completeness

Cheap multivitamins throw random ingredients into a single pill where they fight for absorption. Supplestack divides premium, individual nutrients into a daily sachet system designed to work together.

Core Teamwork

The Zero-Crash Energy Engine

CoQ10 (Ubiquinone) + Magnesium + B-Complex

B-Complex turns your meal prep into raw fuel. CoQ10 ignites it, and Magnesium activates it for explosive lift strength.

Core Teamwork

The Inside-Out Muscle Pump

Taurine + Magnesium

Taurine forces water and key minerals directly inside the muscle fibers. Magnesium locks it in for a full, aesthetic pump.

Core Teamwork

The Structural Growth Network

Omega-3 Fish Oil + Vitamin D3 + Vitamin K2

Our premium Omega-3 unlocks maximum absorption for Vitamin D3 to power your strength, and Vitamin K2 to armor your bones.

The Problem

UK sunlight deficits cause hidden deficiencies that directly degrade type-II (fast-twitch) muscle fibers, robbing you of explosive strength and vertical power.

The Upgrade

We use pure Cholecalciferol (D3)—the exact bioidentical form your skin manufactures when exposed to real sunlight—dosed at a reliable, highly effective 3,000 IU.

The Benefit

Activates muscle tissue receptors to support force production and muscular contraction speed, ensuring your strength doesn't plateau.

The Problem

Increased Vitamin D intake pulls calcium into your blood, but without a director, that calcium can harden in your arteries instead of fortifying your frame.

The Upgrade

We include premium Menaquinone-7 (K2 MK-7), the longest-lasting, most bioavailable form of Vitamin K2, ensuring flawless nutrient distribution.

The Benefit

Directs that calcium straight into your bones, creating an indestructible skeletal foundation capable of safely supporting heavier training loads.

The Problem

Sweat and heavy lifting drain your magnesium stores, leading to tight, rigid muscles that disrupt your lifting form and ruin your recovery sleep.

The Upgrade

We avoid cheap, poorly absorbed oxides that irritate the gut. Our highly bioavailable Magnesium Citrate provides a clean, easily absorbed 200mg elemental dose calibrated for active lifters.

The Benefit

Drives deep cellular muscle relaxation and central nervous system (CNS) recovery, allowing you to wake up loose, refreshed, and ready to hit your next session.

The Problem

Standard pre-workouts dry out your cells with heavy stimulants, leading to mid-workout crashes and deflated-looking muscles.

The Upgrade

We supply 500mg of pure, free-form L-Taurine to establish a steady, non-stimulant daily baseline for proper cell volumization.

The Benefit

Hyper-hydrates your muscle fibers from the inside out, keeping you looking full and pumped while protecting your nervous system drive.

The Problem

Intense workouts deplete zinc, stalling structural tissue repair and letting your natural hormonal baseline dip when under heavy physical stress.

The Upgrade

We use premium Zinc Citrate, dosed at a highly effective 15mg elemental level, bypassing the stoma

The Benefit

Contributes to the maintenance of normal testosterone levels and protein synthesis, keeping your body in an optimal environment to repair and build lean muscle.

The Problem

Heavy lifting beats up your joints. Without healthy fats, you end up with clicking knees and aching elbows that kill your training intensity.

The Upgrade

We use highly concentrated, premium Triglyceride (TG) form fish oil rather than cheap ethyl esters, delivering a potent, heavy-hitting dose of 400mg EPA and 300mg DHA inside a single, clean softgel.

The Benefit

Highly concentrated EPA/DHA balances training-induced inflammation, keeping your joints lubricated so you can bench, squat, and press pain-free.

The Problem

Physical training stress drains your mitochondrial energy, leaving you with flat workout performance and daytime brain fog.

The Upgrade

We pay a premium for Ubiquinone, the fully reduced, active antioxidant form of CoQ10, which requires zero conversion by your cells for instant uptake.

The Benefit

Delivers raw cellular fuel (ATP) to your heart and working muscles, maximizing your training endurance across long, demanding workout splits.

The Problem

Forcing down heavy protein and carb meal prep is useless if your metabolic system is too sluggish to break it down and use it.

The Upgrade

A comprehensive, multi-vitamin B-Complex delivering 100% of your daily Reference Intake (RI) for all B vitamins using highly absorbable forms.

The Benefit

Acts as the ignition key for your metabolism, converting the macros from your food directly into immediate muscle fuel and reducing daily training fatigue.

Why Daily Sachets?

Most people either rely on a single multivitamin or end up managing multiple bottles every day.

Both make it harder to stay consistent.

Feature SuppleStack SuppleStack multivitamin multivitamin bottles bottles
One daily pack
Multiple supplements included
No bottle management
No guesswork
Travel-friendly
Structured daily system
Individual supplements (not a blend)

Less than £1 a day for 6 individual supplements, pre-synergised, pre-packed.

Questions before you start?

Clear answers about Performance, daily sachets, and whether this stack is right for your routine.

  • No. Performance is not one compressed multivitamin tablet. It contains selected individual supplements packed together into one daily sachet.

  • Supplements like Creatine, Citrulline Malate, and Beta-Alanine require massive daily doses—often between 3,000mg and 8,000mg (3 to 8 grams) each—to be effective. Trying to compress those bulky powders into capsules would mean forcing you to swallow an extra 10 to 15 massive pills a day, completely defeating the convenience of a single sachet. PERFORMANCE is engineered exclusively for high-potency micro-dose catalysts—like cellular energy helpers, concentrated blood-flow botanicals, and targeted strength aminos that deliver maximum physical impact at a pill-sized scale. This keeps your daily sachet sleek and easy to travel with, while leaving your bulky, heavy macro-powders to your protein shaker.

  • You can, but that usually means multiple bottles, more clutter, and more effort every day. Supplestack organises the routine into 30 daily sachets so it is easier to stay consistent.

  • PERFORMANCE is built for the dedicated gym-goer who trains 5 times a week, tracks their protein, and wants to optimize their lean muscle, strength, and recovery. It is designed for those who want an elite, uncompromised daily foundation to support their physique and consistency, without the hassle of managing a confusing graveyard of separate supplement bottles.

  • Tap the supplement cards above to view the supplement, form, dose, ingredients and allergen details.

  • This stack functions as a unified biological engine. Instead of using cheap stimulants to mask fatigue, it pairs cellular energy catalysts (CoQ10 + B-Complex) with deep recovery minerals (Magnesium + Zinc) and joint lubricants (Omega-3). By combining these with a premium muscle-hydration osmolyte (Taurine) and structural guides (D3 + K2), it creates the ultimate daily foundation to keep you lifting heavy, recovering faster, and looking full.

  • Take one sachet per day with water, preferably with food unless the product label says otherwise.

  • Yes. If this stack is not the exact stack you want, you can build a custom daily stack with your chosen supplements, forms and dosages.

  • Curated stacks are usually prepared within 1–2 working days before dispatch. Once dispatched, UK delivery usually takes 1–3 working days.

  • Check the supplements and dosages carefully before adding Performance to an existing routine.

Start Your Performance Routine

One simple sachet a day. No bottles, no guesswork.

  • 30 daily sachets per box
  • 8 key supplements, pre-packed
  • Built for consistency and simplicity

Less than £1 per day

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