Great reasons to subscribe

How to use

Eat it.

Sprinkle it.

STEP 1

Snap one (30g) serving of a fapjack

STEP 2

Eat, or upgrade your food

STEP 3

Feel the boost

IT'S WHAT'S INSIDE THE COUNTS

Designed to support steady energy, sharper focus, and better endurance.

Superfood + Breakfast Snack

Daily Adaptogens

No artificial flavours or preservatives

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Proudly made in England

We use whole food ingredients only, no refined sugars, no preservatives, and nothing synthetic. Just clean nutrition for your body and mind.

Wholefood Ingredients

Ingredients: Maple Syrup, Almond Butter, Dried Pineapple, Oats, Dark Chocolate (cocoa mass, sugar, cocoa butter, vanilla extract), Goji Berries, Pumpkin Seeds, Walnuts, Pea Protein, Dates, Desiccated Coconut, Coconut Oil, Stevia.

Functional Nootropic Blend

Maca root 500mg, Epimedium 500mg, Tribulus Terrestris 500mg, L-Arginine 500mg, Ashwagandha 300mg, Vitamin D₃75 µg 3000IU, Zinc 20mg

Because performance starts with what you feed your brain 🧠

Ingredients & nutrition →

* See our health claims page for more information

🌿 Ashwagandha

Supports muscle mass with key amino acids and nutrients*

💪 Maca Root

Peruvian plant known to support energy, mood & physical performance*

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🌼 Tribulus Terrestris

It helps maintain body and muscle tone and energy levels*.

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🍃 Epimedium

Traditionally used to boost energy, and vigor.

💪 L-Arginine

Supports muscle mass with key amino acids and nutrients*.

Vitamin D in f•jacks Boosting Bar for overall vitality

☀️ Vitamin D3

Contributes to the maintenance of normal muscle function*

🥜 Almond Butter

High in vitamin E linked to slower cognitive decline. Healthy monounsaturated fats support brain cell membranes.

🔴 Goji Berries

Superfood that's sweet & packed with vitamins and minerals.

🍍 Pineapple

Rich in Vitamin C which contributes to recing tiredness

us

Boosting Bar

Standard
Supplements

us and them

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All-in-one routine

One slice /day

10x pills /day

Unbeatable value

£59 /mo

£120 /mo

Real food, energy & calories

Clumpy powders

Convenient & tasty

Big daily dosages

Zero fillers or additives

Sometimes

100% vegan (no animal testing)

Sometimes

UNLOCK YOUR FULL POTENTIAL WITH OUR DAILY NOOTROPIC, SUPERFOOD SNACK

Natrual Superfood Bar
No Pills, No Powders.

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You want to have an edge at work with more energy, drive and clarity.

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You enjoy feeling calm, relaxed and want your days to go smother.

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You want to save time and money with a convenient all-in-one solution.

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You like a delicious daily treat. Designed to taste great and make you feel great.

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You want a workout snack bar for your body and mind

Excellent 4.5+

love f•jacks

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Made with all-natural ingredients, it’s crunchy, chewy, and deliciously chocolatey.

Functional superfood recipe

Nootropic daily snack

Performance + energy

Adaptogens

Big daily dosages

Vegan & dairy free

Helping you stay energised, focused, and ready to perform throughout the day.

BOOST YOUR BREAKFAST

GOING VIRAL,
GOING GLOBAL...

Read what the f•jacks-fans have to say...

Excellent 4.5+

love f•jacks

Maya

"I didn’t believe in all the mushroom hype, but Brainfood genuinely makes a big difference for me. The energy lasts all day."

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Cat lover xoxo

"Enjoying the extra energy kick already :-)"

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An Honorable Upright Gentleman

"Helps me remember my lines perfectly. I used to have problems with my memory before I started taking BrainFood. It’s my secret weapon."

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SAM

"Lovely jubbly!"

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Timpson

"I had doubts at first but after 5 weeks of using it, I'm super happy with the results."

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John

"Happy customer"

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Tommy

"Super clean ingredients and have I better focus during my training sessions. Very happy to get the extra energy too. 🔥🔥🔥"

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BAXTER

"Works out cheaper than buying pre-workout, energy drinks and supplements. Plus it’s way more convenient"

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Debbie

"So much easier than making powder pre-workout and it tastes nice . Me and my girlfriend use it before we go rock climbing"

Let customers speak for us

from 221 reviews

Perfect for workouts

I take it about half an hour before the gym and it’s the perfect fuel. Steady energy, and I swear my mood’s better after too.

Ellie J

10/14/2025

Tastes great, subtle effect

The flavour is really nice, chewy with a guilt free chocolate hit. I can’t say I feel an instant boost, but over the week I definitely noticed better focus at work. Feels more enjoyable than coffee

Josh E

10/14/2025

Afternoon pick me up

I keep it in my bag for the afternoon slump. It’s healthier than grabbing a chocolate bar and gives me a lift without feeling guilty about having a snack

Hayley L

10/03/2025

Morning upgrade

I swapped my sugary breakfast bar for Brainfood and now I feel awake, fuelled, and ready to go everyday. Love that it’s packed with mushrooms and supplements I’d never actually buy on their own.

Thomas J

10/03/2025

Actually tastes amazing and works too

I’ve tried lots of so called nootropic snacks and drinks, but Brainfood is the first one that actually tastes like a proper treat and gives me a noticeable boost. Love the chocolatey & hazelnut taste.

Hannah

10/03/2025

One a Day, No Excuses

I feel like I’ve unlocked a new level. More focus, better workouts, and zero sluggish days.

Lix

02/07/2025

I Actually Feel Different

This isn’t like caffeine or pre-workout. It’s a steady, natural boost that makes me feel on top of things.

Johan

02/07/2025

Not Just Hype

I was skeptical, but I gave it a shot. After a week, I felt sharper, stronger, and more driven. Even my focus at work has improved. This bar is different.

Felipe, Spain

02/07/2025

Thank you fapjack for bringing this to the market <3

I’m all about natural products, so I decided to try these. They’re actually really good! Not too sweet, but tasty enough that I look forward to them every day.

Definitely feel more balanced and calm, which is a huge win for me. Thank you fapjack for bringing this to the market.

Maya

01/11/2025

You have me subscribing for life now!

These bars have become my go-to snack before workouts. I feel like I have way more stamina and focus now. Didn’t expect much when I ordered, but they totally exceeded my expectations.

Happy to be one of the first subscribers. You honestly have me for life!

Steve

01/11/2025

more flavours please?

I love how natural these bars are. I’ve tried so many supplements, and they all felt too harsh. Fapjack dosage feels more balanced, and I’ve noticed a big difference in my energy and mood. Only wish they came in more flavours tho!

Laura

01/11/2025

Better stamina too!

I’ve tried countless protein bars, but Fapjack is in a league of its own. I’ve noticed better stamina during workouts, quicker muscle recovery, and I feel more focused throughout the day. It’s now a key part of my daily routine. Oh, and my girlfriend keeps stealing them because they work for her too. Highly recommend!

Jason P

01/11/2025

Why start your day with a slice?

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All-in-one blend

Adaptogens, mushrooms, and nutrients - for body, mind, and performance.

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Great flavours

f•jacks bars taste delicious, we use quality fruits, nuts and premium chocolate.

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Potent formulas

Big doses of functional ingredients to unlock your energy, focus and drive.

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100% natural

Only clean wholefood ingredients. No preservatives, no nonsense, no shortcuts.

FOUNDERS LETTER

We created f•jacks after realising how complicated getting healthy had become. Every morning felt like a routine of pills, powders and supplements just to feel energised, focused and ready for the day. It was expensive, inconvenient and honestly a bit overwhelming.

We wanted something simpler. An all-in-one functional solution that combined real food with powerful nootropic ingredients like adaptogens and mushrooms, all in a bar you could eat anywhere. So we creater a smarter, easier way to take the supplements we were already using.

Today our mission is simple: create functional nutrition made from real ingredients you can recognise, with minimal processing, designed to fit easily into everyday life.

Our bars are made in the UK using all-natural ingredients and 100% fruiting-body mushroom powders for maximum purity and potency.

From Glory & Tom

QUALITY GUARANTEE

At f•jacks, quality and transparency is our top priority. Our products are made to the highest standards, and designed to deliver real results you can trust. In every single bar we use:

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100% natural ingredients

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Powerful potent dosages

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Made In England

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Third party tested

Excellent 4.5+

love f•jacks

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TRY BOOSTING RISK-FREE

Perform your best, unlock next level focus & energy.

You've wasted enough energy on "solutions" that don't deliver. It's time for an upgrade.

30-day money-back guarantee.

FAQS

Got questions?
f•jacks has the answers...

Has Boosting bars got caffeine in them?

No, f•jacks contains zero caffeine.
The energy and performance benefits come from adaptogens, nootropics, and wholefood ingrediends, not stimulants.

Unlike many pre-workouts and energy drinks, f•jacks is gives you clean, steady energy with no jitters or crash

How does it taste?

f•jacks Boosting Bar is a delicious chocolatey, nutty and fruity snack formulated to be part of your daily ritual.

Are the ingredients safe?

Absolutely! We use only natural, high-quality ingredients with no artificial stimulants. However, if you have any pre-existing medical conditions or take medication, consult your doctor before use.

How does it work?

It supports natural energy production, circulation, and helps the body manage stress through adaptogens, nootropics, and functional ingredients. This helps boost focus, stamina, and improves performance

How will I feel when taking f•jacks?

f•jacks Boosting Bar is made for people who wantfuel for both their body and mind. It supports energy, stamina and drive in a cleaner, more natural way. Because it’s made from whole foods and natural ingredients, you can enjoy it daily without jitters or crashes.

In short, you can expect steady energy, sharper focus, and a more balanced mood.

Some ingredients give an instant boost, while others support long-term health. Many people feel a difference within a few days, but for the best results we recommend using f•jacks consistently for at least 3 months.

How do I know if Boosting bar is right for me?

If you want more reliable energy, sharper focus and better stamina, without relying on caffeine or stacking supplements, f•jacks is for you.

It’s ideal for people who train, work hard, and want a simple, convenient way to support daily performance using real food and functional ingredients.

What products does f•jacks replace?

f•jacks is a convenient alternative to taking multiple performance supplements such as pre-workout powders, energy boosters or bars.

Instead of juggling pills, scoops, and shakes, you get comprehensive performance support in one delicious functional bar.

What's the best way to use f•jacks?

f•jacks is super versatile. Get creative and make it part of your daily routine.

Enjoy it any time of day: sprinkled over porridge or yoghurt, blended into your smoothies, or simply eaten on its own as a quick, satisfying snack.

For best results, we recommend one 30g serving per day to support long-term benefits.

Can I eat more than one serving per day?

We know f•jacks tastes amazing and it can be tempting to have more than one! While it’s perfectly safe to enjoy a second serving if you want an extra boost, one serving per day is enough to feel the full benefits.
Listen to your body and let f•jacks work its magic consistently.

For best results, we recommend no more than two 30g servings per day.

What is f•jacks Boosting Bar?

f•jacks Boosting Bar is an all-in-one nootropic pre-workout bar designed to support energy, focus, stamina, and performance.

Powered by adaptogens and nootropics like Maca root, Ashwagandha and L-arginine, it fuels both your body and mind, without caffeine, jitters, or crashes.

Is f•jacks for both men and women?

Absolutely, f•jacks Boosting Bar is designed for men and women, everyone can enjoy the benefits.

Is it safe while pregnant, breastfeeding or on medication?

While all our ingredients are natural, we recommend consulting your GP first if you’re pregnant, breastfeeding, or on any medication before using it.

How should I store the bar?

Keep it in the fridge and enjoy it within the best before date on the pack.

Is this suitable for vegans?

Yes! The bar is 100% plant-based and free from any animal products.

f•jacks, the one week bar.

f•jacks is designed to be your 7-day performance system. Giving you an edge all week long.

f•jacks bars are divided into 7 pre-measured daily sections. Why 7 days? Because real results come from daily consistency and routine, not one-off snacks.

Each serving is loaded with our signature blend of natural actives like Maca root, Ashwagandha, Lion's mane and Chaga. Your week’s worth of functional ingredients in one powerful compact bar. Perfect for travel, gym bags, or office desks. Designed for your daily routine.

Eco-Friendly & Sustainable: Our design cuts down packaging waste by over 85%.

Instead of paying for 7 individually packaged bars, you’re paying for pure ingredients. No fillers or “fluff” used to bulk out smaller daily bars and powders. So you're paying for potency not packaging.

Less packaging = more quality and better value.

What's a supplement bar?

Think of f•jacks as your supplements, reimagined, not just another powder or capsule. Each bar delivers functional ingredients in a convenient, great-tasting snack, so you can eat your supplements instead of swallowing pills or mixing powder drinks.

We created snappable weekly bars becasue we were tired of stacking pills every morning.

What's the best f•jacks for me?

f•jacks is for everyone and we designed them for you. Our two bars complement each other perfectly.

Boosting bar: Your daily ritual for energy, stamina, and drive. Designed with performance-enhancing adaptogens like Maca root, Ashwagandha and Tribulus to support endurance, focus and performance naturally.

Brainfood: Your new mental pick me up. Powered by functional mushrooms and adaptogens like Lion’s Mane, Cordyceps, and Rhodiola, it delivers steady, focused energy. Calm, clean fuel for your day.

Why does the packaging say fapjack?

f•jacks is the new name for fapjack. Some packaging may still display the previous fapjack branding. The product itself is exactly the same and is produced by FJACK LTD, the company behind the f•jacks brand.

When can I expect my order to arrive?

Delivery times depend on your location, but we always aim to dispatch orders as quickly as possible, usually within 5 working days as our bars are made fresh to order.

•UK Orders: Typically arrives within 2 working days after dispatch.
•EU Orders: Delivered by your local postal service in 3–5 working days.
•Rest of the World: Delivery times vary depending on customs and local carriers, but every order is fully tracked for peace of mind.

How do subcriptions work?

All f•jacks products are available as subscriptions, so your favourite bars arrive every month, no effort required.

Managing your subscription is simple. Once your order is placed, you can update everything including:

• Changing the products in your next delivery
• Skiping a month
• Updating your personal details
• Adjusting your delivery date
• Cancelling, but we’d love for you to stay and experience the full benefits!

Get Started

Get started today

Boosting Bar · Starter Kit

$81.00

Subscribe & SAVE 25% £79

Brainfood Bar · Starter Kit

$81.00

Subscribe & SAVE 25% £79

Boosting Bar · Starter Kit

$81.00

Subscribe & SAVE 25% £79

Boosting Bar · Starter Kit

$81.00

Subscribe & SAVE 25% £79