Subscribe & Save
GUT LED PERFORMANCE NUTRITION

OWN
YOUR
CORE

Functional Supplements designed to work with
your body. We look at how the body works as a
system. #SAYNOTOBLOATING.

START THE SYSTEM →

No stimulants. No sugar crashes. Just what works.

WOMEN'S GUT LED PERFORMANCE

OWN
YOUR
BALANCE

Female Balance supports hormones, energy and
recovery through every phase. Built for her
system. #OWNYOURCYCLE.

SHOP FEMALE BALANCE →

Hormone smart. Zero stimulants. Clinically dosed.

Gut HealthPerformanceSleepRecoveryEnergyCleanGut HealthPerformanceSleepRecoveryEnergyClean
BEST SELLER The Performer: creatine and functional beets
★★★★★

The Performer

Creatine + Beetroot + Electrolytes

30 Sachets • Beets & Lemon

£19.99£24.99
BEST SELLER Protein Gold beef bone broth protein powder
★★★★★

Protein Gold

Beef Bone Broth Protein

20 Servings • 3 Flavours

£29.99£34.99
BEST SELLER Female Balance and Performance hormone support
★★★★★

Female Balance

Hormone & Performance Support

60 Capsules • 30 Days

£29.99£34.99
Joint and Gut Synergy collagen complex
★★★★★

Joint & Gut Synergy

Collagen + Gut Complex

30 Servings • Unflavoured

£29.99£34.99
Built Through Experience
7X

Gut-first performance supplements, clean and functional

4X

Up to 4x higher bioavailability with liposomal delivery

380%

Up to 380% greater cellular uptake and absorption

510K+

Units sold across 8 countries worldwide

Fueling athletes
from the core

★★★★★ 4.9 out of 5 | Sold world-wide
The Performer video review
Athlete video review
The Performer in a gym bag
Athlete holding a sachet
Female athlete video review
Protein Gold video review
The Performer pouch in a gym bag
Limited Time

Bundle & Save
up to 25% off.

Mix and match across the range: the more of the system you build, the more you save. Free UK shipping on every bundle.

Athlete holding a FUNCTNL sachet
Why I Built FUNCTNL

I was tired of buying ten products to do the job of one system.

Every product in the FUNCTNL range exists because it solves a real problem in a connected system. From gut health to recovery to daily output. No filler. No hype. Just what works.

The Journal

Science, systems, substance.