s
400+ 5 Star Reviews

From our happy customers


Free & Fast Delivery

On UK Mainland orders over £50


Secure Payments

Cards, Afterpay and Paypal available


Live Customer Service

9am -5pm, Monday - Friday

Functional Self

Popular Categories

A range of Bulletproof products

Bulletproof

Nutrient-based products that fuel your path to greatness

Essential vitamins and minerals at Functional Self

Essential Vitamins & Minerals

Top-quality supplements that are highly bioavailable and easy to absorb

Protein and supplements at Functional Sel

Proteins & Supplements

Peak performance health products for body and mind

Coffee and MCT oil at Functional Self

Coffee & MCT

Supercharge your day with fresh coffee and healthy MCT fats

Gut Health at Functional Self

Gut Health

Quality gut health supplements for one of the most important contributors to your well-being.

Great Lakes Wellness

Collagen Peptides (Hydrolysate)

454g

Contains amino acids which are found naturally in the body. Great source of protein which supports bone and joint health...

£34.95
BUY NOW VIEW

Bulletproof

Bulletproof Brain Octane 946ml

946ml

Bulletproof Brain Octane Oil is a premium MCT oil made exclusively from caprylic acid, the most ketogenic part...

£39.95
BUY NOW VIEW

AMATA LIFE

Amata Life - Pueraria Mirifica Plus

60 Capsules

Experience the transformative power of Amata Life's Pueraria mirifica Plus capsules, enriched with Puresterol®

BUY NOW VIEW
Rosita extra virgin cod liver oil 3 pack

SUPPLEMENTS

Rosita Extra Virgin Cod Liver Oil (EVCLO) Liquid 3 Pack

3 Bottles

Wild and raw from fresh Norwegian cod livers. No heat or chemicals are used in the processing...

BUY NOW VIEW
Dr Hisham's dental pack

PERSONAL CARE

Dr Hisham's Dental Pack

1 Set

Contains Dr Hisham’s Alkaline Mouth Rinse, Vital Teeth Serum, Vital Mints and Toothbrush - providing you...

£43.04 Regular Price £47.80
BUY NOW VIEW
Alitura at home facial kit

PERSONAL CARE

Alitura - At Home Facial Kit

1 Set

Spoil yourself or a loved one with this luxurious at-home facial kit, which includes four of Alitura’s lavish skincare products.

BUY NOW VIEW
Rosita cod liver oil softgels 3 pack

SUPPLEMENTS

Rosita Extra Virgin Cod Liver Oil (EVCLO) Softgels 3 Pack

3 Bottles

Rosita Extra-Virgin Cod Liver Oil (EVCLO) from wild cod contains rare nutrients and lipids...

£115.98 Regular Price £128.85
BUY NOW VIEW
Brad Johnston founding partner of Functional Self

Need help understanding what’s right for you?

Each and every one of us is different, as are our supplement needs, that’s why at Functional Self we have a dedicated team of health-coaching professionals available to help you find exactly what’s right for you.

HEALTH & WELLNESS

The Best Brands, All in One Place

Amata Life logo
Bulletproof logo
Smidge logo
Quicksilver Scientific logo
Great Lakes Gelatin logo
Dr Hisham's logo
Alitura logo
Functional Self logo

HEALTH, NUTRITION, LIFE

Functional Self Blog

Answering the biggest questions around sports performance and health-optimising supplements.

Supplements for longevity blog image

Sleep & Relaxation

Exploring the Benefits of Breath Work: A Path to Balanced Well-Being

In our quest for wellness, ancient practices like breath work have resurfaced, ...

Unmasking Sugar’s Sweet Delusions for Health image

Immune Health and Inflammation

Unlocking Your Personal Best: The Power of Nutrition and Wellness

In today's fast-paced world, individuals are constantly seeking ways to support their ...

Supplementation in the age of pollution blog image

Exercise and Sports Performance

The Comprehensive Guide to Stretching for Enhanced Flexibility

Whether you're an experienced athlete or just embarking on your fitness journey, ...

Copyright © 2013-2024 Functional Self. All rights reserved.

Customer Login

My Account Logout
Need help?

Trouble logging in? Try these steps:

• Clear your browser cookies and cache,
then close your browser.

• Use an incognito window.

• Try using different browsers.