Holland & Barrett

Holland & Barrett

Holland & Barrett

Vitamins & Supplements
New In: Vitamins & Supplements
Summer Shop
The Home of Collagen
Trending BrandsHolland & Barrett Starpowa Dose & Co Vital Proteins Viviscal
Diagnostic Kits
Shop By Condition Immune Support Supplements Hair, Skin & Nails Allergy & Hayfever Sleep & Relaxation Stress Bone & Muscle Children's Health
Liver Pregnancy & Conception Water Retention Digestion Heart & Circulation Fatigue Anxiety Brain & Memory Joint & Muscle Pain Migraine & Headaches Eye Health & Vision Support Men's Health Sexual Health Women's Health Mood Support First Aid Menopause Supplements
Vitamins Vitamin A Vitamin B Vitamin C Vitamin D Vitamin E Multivitamins
Minerals Magnesium Zinc Iron Calcium Selenium Chromium
Supplements Apple Cider Aloe Vera Turmeric Collagen & Silica Omega & Fish Oils Charcoal Glucosamine Evening Primrose Oil Arnica Garlic Peppermint Oil Acidophilus Horny Goat Weed 5 HTP Glucomannan
Chondroitin & MSM Fibre Supplements Enzymes Garcinia Cambogia Royal Jelly Raspberry Ketones Lecithin Ginkgo Biloba Saw Palmetto Pycnogenol Co Enzyme Q10 Grapeseed Extract Pet Supplements Superfood Supplements
Homeopathic & Flower Remedies Chlorophyll Echinacea Milk Thistle Valerian
Herbal & Licensed Remedies Ashwagandha Ginseng & Guarana Agnus Castus Black Cohosh St John's Wort Devil's Claw Rescue Remedy Tissue Salts Flower Remedies Homeopathic Remedies
Popular Vitamins & Supplements Subscriptions
Vegan Vitamins & Supplements
Online Exclusives
Healthbox
Shop All: Vitamins & Supplements
Food & Drink
Monthly Top Picks
New In: Food & Drink New In: Manuka Honey New In: Vegan Food New In: Lo-Dough New In: Drinks
TrendingKeto Healthier Snacking Manuka Honey Matcha Tea Slimming Teas Apple Cider Vinegar Kombucha
Inspire MeBreakfast Bowls Coffee Shop Lunch Box Ideas Picnic Essentials
Honey, Jams & Spreads Honey & Manuka Honey Jams & Chutneys Nut Butters Syrups Pate Spreads
Home Baking Flour Bread Sugar, Sweeteners & Alternatives Baking Ingredients Baking Mixes Vegan Baking Cacao
Cooking Condiments & Sauces Cooking Oils Cooking Sauces Gravy & Stock Herbs, Spices & Seasoning Soup & Ready Meals Soya & Meat Alternatives Apple Cider Vinegar
Teas Fruit Tea Green Tea Herbal Tea Peppermint Tea Slimming Tea Matcha Tea Decaf Tea Sleep & Relaxation Tea
Coffee & Coffee Alternatives Beans Bags Instant Decaf Coffee Coffee Alternatives
Drinks Kombucha Juices Soft Drinks Water Low Alcohol & Alcohol Free Energy Drinks Flavour Drops Protein Drinks
Snacks Chocolate, Cakes & Biscuits Sugar Free Snacks Raw Snacks Crisps & Chips Savoury Snacks Snack Bars Flapjacks Sweet Snacks World Food Multipacks Sharing Bags
Dried Fruit, Nuts & Seeds Dried Fruit Mixes Nuts Seeds
Breakfast Cereals Breakfast Sprinkles Cereals, Bran & Flakes Cereal Bars Granola Muesli Oats & Porridge Buckwheat
Apple Cider Vinegar
Coconut Coconut Oil
Rice, Pasta, Pulses & Grains Cous Cous Grains Noodles Pasta Pulses Rice
Dairy & Alternatives Coconut Drinks Desserts & Creams Nut Drinks Oat, Rice & Hemp Drinks Soya Drinks
Superfoods Superfood Powders Supergreens
Protein Supplements
Vegan Food Shop All Vegan Chocolate Vegan Marshmallows Vegan Sweets Vegan Nut Butter Vegan Baking Vegan Snacks Vegan Protein
Gluten Free Shop All
Free From Food Shop All
Pet Food
Household
Healthy Magazines
Popular Food & Drink Subscriptions
Food Bundles & Case Deals
Shop All: Food & Drink
Sports Nutrition
New In: Sports Nutrition
Shop by GoalStart your fitness journey Diet & Weight Loss Energy & Endurance Muscle & Strength
TrendingProtein Keto Whey Protein Weight Loss Supplements Sports Collagen
Trending BrandsPhD Nutrition Optimum Nutrition PE Nutrition Grenade USN
Protein Whey Protein Diet Protein Mass Gainers Vegan Protein Meal Replacements Casein
Bottles & Shakers
Keto Keto Supplements Keto Foods
Weight Loss
Bars, Drinks & Snacks Protein Bars Energy Bars Protein Drinks Energy Drinks Snacks Multipacks Flavour Drops
Vegan Vegan Protein Vegan Protein Bars Vegan Pre Workout & Energy Vegan Amino Acids Vegan Creatine
Sports Supplements Testosterone
Amino Acids BCAA L-Lysine Glutamine Arginine Beta Alanine Vegan Amino Acids
Pre Workout & Energy Pre Workout Supplements Energy Drinks & Shots Energy Bars Energy Gels Energy Powders ZMA Vegan Pre-Workout & Energy
Intra Workout
Post Workout
Rehydration Electrolytes
Creatine Creatine Powder Creatine Capsules Vegan Creatine
Informed Sport
Popular Sports Nutrition Subscriptions
Online Only
Bundles
Shop All: Sports Nutrition
Shop by Sport
Health & Wellness
Sleep & Relaxation Hub Women's Health
Hair Skin & Nails Men's Health
Food & Drink Diagnostic Kits
Stress & Anxiety Joints Aches & Pains
Heart Health Sexual Wellness
Electrical Wellness Immunity
Vegan
Vegan Food Chocolate Sweets Butter Baking Snacks Pasta Desserts Bread Spreads Protein
Vegan Sports Nutrition Protein Protein Bars Pre Workout & Energy Amino Acids Creatine
Vegan Beauty Cosmetics Skincare Haircare
Vegan Vitamins & Supplements Vitamins Supplements Multivitamins Vitamin D Omega 3
Natural Beauty
Summer Shop
Vegan Beauty
New In: Clean & Conscious Beauty Premium Skincare Sleep & Relaxation Electrical Wellbeing Sexual Wellbeing Essential Oil Diffusers
New In: Brands Smart Skin Disciple REN Clean Skincare VitaSkin B Stemgro Trichology Skin Sapiens
Monthly Beauty Box Edits
Face Face Wash Face Scrubs Face Moisturiser Cleansers & Toners Night Creams Lip Care & Cold Sores Eye Creams Toothpaste & Whitening Face Oils & Serums Face Masks SPF Creams
Face Masks & Sanitisers
Makeup Eyes Face Fragrance Lips Makeup Brushes Nails
Body Body Wash & Shower Gels Body Scrubs Body Oils & Creams Foot Cream & Care Hand & Nail Care Kids Skincare Natural Deodorant Feminine Care Incontinence Support Tanning & Bronzing
Shop All Skincare
Hair Care Shampoo & Conditioner Hair Oil & Serum Conditioning Hair Masks Hair Colour Hairspray, Gel & Mousse Combs & Brushes
Male Grooming Beard Maintenance Mens Shaving Mens Skincare Mens Washing & Bathing
Bathing & Soaps Bathing Accessories Bath Bombs & Salts Bath Soak & Oil Kids Bathing Hand Wash Soap Travel Toiletries
Mother & Baby Baby Creams Baby Shampoo Baby Massage Nappies New Mum Skincare
Aromatherapy & Home Pure Essential Oil Blended Essential Oil Base & Carrier Oils Ear Candles Crystals, Incense & Rollerballs Candles & Diffusers
Zero Waste
Ethique
Trending Beauty
Best Sellers
Popular Beauty Subscriptions
Shop All: Natural Beauty
Weight Management
New In: Weight Management
Fat Burners & Binders Fat Burners Fat Binders Carb Blockers
Slimming Slimming Tablets
Meal Replacements Meal Replacement Shakes
Diet Foods Low Calorie Foods Diet Snacks Diet Teas
Exercise Support Accessories Drinks Lean Protein Protein Workout Support
Weight Management Support Tablets Powders
Appetite Suppressants
SlimExpert
Women's Best
Eat Water
Protein World
PhD
XLS Medical
Health Hub
Shop All: Weight Management
Offers
The Health Hub
I'm looking for...Vitamin D Vegan Vitamins & Supplements Diet & Nutrition Recipes Fitness Natural Beauty
Conditions & Symptoms Weight & Diet Sleep Immune System Stress & Anxiety Menopause Hair Care & Growth Allergies Pregnancy Sexual Health See More
Collagen Articles
Sleep Articles
Vegan Articles

Track your order

Delivery & Returns

Rewards for Life

My subscriptions

Contact us Site Feedback Site map Store locator

Who are we Working at Holland & Barrett Press releases Privacy & cookie policy Terms & conditions Holland & Barrett International Corporate Social Responsibility Modern Slavery Statement

Connect with us

Log in

Or create an account

Email *Password *Forgotten password?Remember me

Create an account

Faster checkout
Save your items in the bag
Track your orders
Access your complete order history

Create an account

Your Cookie Settings

This site uses cookies and similar technologies for performance, social media and advertising purposes in order to provide a customised user experience and understand how our sites are used. Third party cookies may be combined with other information that those third parties have about you to offer you social media functionalities and personalised ads. More information about how we use cookies is available at Cookie and Privacy Policy. Modify your settings now or visit the ‘Cookie Settings’ at the bottom of the website at any time.

15% off everything* or 20% off £25

Use Code: SUMMERSAVE

*Exclusions apply. T&Cs and in store redemption

Home
Food & Drink
Snacks
Snack Bars
Grenade

Grenade Snack Bars

25 products

Protein Bars

Select Category:

Protein Bars

Active Filters:

Brand

Filter by:

Grenade(25)

PhD(34)

Bounce(19)

Krumbled Foods(18)

Nakd(18)

Applied Nutrition(12)

Holland & Barrett(12)

Nutramino(11)

Fulfil(10)

KIND(9)

Optimum Nutrition(9)

Trek(9)

NINE(8)

USN(7)

Barebells(6)

Deliciously Ella(6)

Eat Natural(6)

Yes!(6)

Brynmor(5)

Joe & Sephs(5)

Ma Baker(5)

Nature Valley(5)

Pulsin(5)

Squirrel Sisters(5)

Love Vegan(4)

The Gut Stuff(4)

Clifbar(3)

Creative Nature(3)

Huug(3)

Nucao(3)

Torq(3)

Tribe(3)

Boostball(2)

BSN(2)

Buttermilk(2)

Fody(2)

Freedom(2)

Larabar(2)

Mallow Puffs(2)

MaxiMuscle(2)

Panda(2)

Sunita(2)

The Foods of Athenry(2)

The Primal Pantry(2)

The Raw Chocolate Company(2)

Vite Naturals Ltd(2)

Adonis(1)

Little Big Shot(1)

Lo-Dough(1)

Rude Health(1)

5/5 stars

(2)

4/5 stars

(21)

2/5 stars

(2)

All Promotions(11)

Buy One Get One 1/2 Price(11)

Less than £5(11)

£5 to £10(3)

£20 to £30(11)

Cookie Dough(3)

Peanut(3)

Billionaires Shortbread(2)

Blueberry Muffin(2)

Caramel(2)

Choc Chip Salted Caramel(2)

Chocolate Chunk(2)

Cookies & Cream(2)

Dark Chocolate Mint(2)

Fudge Brownie(2)

White Chocolate(2)

White Chocolate Cookie(1)

Bar(25)

50g to 100g(25)

Sort By
ShowingShow per pageof 25 products

Grenade Carb Killa White Chocolate Cookie 12 x 60g
£25.00
£3.47/100 g
Currently unavailable
We are currently experiencing technical difficulties and some areas are unavailable.
Buy One Get One 1/2 Price
Grenade Carb Killa Protein Bar Choc Chip Salted Caramel 60g
£2.49
£4.15/100 g
Currently unavailable
We are currently experiencing technical difficulties and some areas are unavailable.
Buy One Get One 1/2 Price
Grenade Carb Killa Bar Peanut Nutter Bar 60g
£2.49
£4.15/100 g
Currently unavailable
We are currently experiencing technical difficulties and some areas are unavailable.
Buy One Get One 1/2 Price
Grenade Carb Killa Bar Dark Chocolate Mint 60g
£2.49
£4.15/100 g
Currently unavailable
We are currently experiencing technical difficulties and some areas are unavailable.
Buy One Get One 1/2 Price
Grenade Carb Killa Bar Caramel Chaos 60g
£2.49
£4.15/100 g
Currently unavailable
We are currently experiencing technical difficulties and some areas are unavailable.
Buy One Get One 1/2 Price
Grenade Carb Killa Fudge Brownie 60g
£2.49
£4.15/100 g
Currently unavailable
We are currently experiencing technical difficulties and some areas are unavailable.
Buy One Get One 1/2 Price
Grenade Carb Killa Bar Cookie Dough 60g
£2.49
£4.15/100 g
Currently unavailable
We are currently experiencing technical difficulties and some areas are unavailable.
Buy One Get One 1/2 Price
Grenade Carb Killa Bar White Chocolate Cookie 60g
£2.49
£4.15/100 g
Currently unavailable
We are currently experiencing technical difficulties and some areas are unavailable.
Buy One Get One 1/2 Price
Grenade Carb Killa Cookies & Cream 60g
£2.49
£4.15/100 g
Currently unavailable
We are currently experiencing technical difficulties and some areas are unavailable.
Buy One Get One 1/2 Price
Grenade Reload Protein Oat Bar Chocolate Chunk 70g
£1.99
£2.84/100 g
Currently unavailable
We are currently experiencing technical difficulties and some areas are unavailable.
Buy One Get One 1/2 Price
Grenade Reload Protein Oat Bar Blueberry Muffin 70g
£1.99
£2.84/100 g
Currently unavailable
We are currently experiencing technical difficulties and some areas are unavailable.
Buy One Get One 1/2 Price
Grenade Reload Protein Oat Bar Billionaires Shortbread 70g
£1.99
£2.84/100 g
Currently unavailable
We are currently experiencing technical difficulties and some areas are unavailable.
Carb Killa White Chocolate Cookie 3 x 60g
£6.00
£3.33/100 g
Currently unavailable
We are currently experiencing technical difficulties and some areas are unavailable.
Grenade Carb Killa Dark Chocolate Mint 12 x 60g
£25.00
£3.47/100 g
Currently unavailable
We are currently experiencing technical difficulties and some areas are unavailable.
Grenade Carb Killa Bar Peanut Nutter Bar 12 x 60g
£25.00
£3.47/100 g
Currently unavailable
We are currently experiencing technical difficulties and some areas are unavailable.
Grenade Carb Killa Fudge Brownie 12 x 60g
£25.00
£3.47/100 g
Currently unavailable
We are currently experiencing technical difficulties and some areas are unavailable.
Grenade Carb Killa Protein Bar Choc Chip Salted Caramel 12 x 60g
£25.00
£3.47/100 g
Currently unavailable
We are currently experiencing technical difficulties and some areas are unavailable.
Grenade Carb Killa Cookies & Cream 12 x 60g
£25.00
£3.47/100 g
Currently unavailable
We are currently experiencing technical difficulties and some areas are unavailable.
Grenade Carb Killa 3 Pack Peanut Nutter 3 x 60g
£6.00
£3.33/100 g
Currently unavailable
We are currently experiencing technical difficulties and some areas are unavailable.
Grenade Carb Killa Caramel Chaos 12 x 60g
£25.00
£3.47/100 g
Currently unavailable
We are currently experiencing technical difficulties and some areas are unavailable.

Also of Interest

Fully Loaded Snack Bars
Fudge Brownie Snack Bars
Cocoa Coconut Snack Bars
Chocolate Mocha Snack Bars
Raspberry Snack Bars

Never miss a sale - sign up for Holland & Barrett emails. Plus, enjoy 20% off your first order!

First nameLast nameEmail address

Read our privacy policy

Speak to an Advisor

Speak to an Advisor

Book your free, one-to-one online consultation with one of our qualified advisors.

Join Rewards for Life

Join Rewards for Life

Join Rewards for Life today and we'll give you 300 points worth £3

Find out more Sign in

Subscribe & Save

Subscribe & Save

Save 5% on your favourite products, plus get the lowest price from the last 90 days and free delivery

Customer service

Help Centre
Track your order
Store locator
Delivery & returns
International Delivery
My account
Student Discount
Product Recall Notice

About us

Who we are
Working at Holland & Barrett
Press releases
Corporate Website
Privacy & cookie policy
Terms & conditions
Holland & Barrett International
Tax Strategy
Modern Slavery Statement
Supplying Holland & Barrett

Trending

7 great vegan chocolate brands
Ways to relieve your hayfever
Understanding manuka honey
Vegan flapjacks recipe
Dealing with anxiety
Anxiety and sleeping better
Supporting someone with anxiety

Brands

View All Brands
Holland & Barrett
Floradix
Bootea
Dr Organic
Manuka Doctor
Manuka Pharm
Jacob Hooy

Download the app

Get 20% off your first order

Download our app

app store

google play

verify this app

Copyright © Holland & Barrett Retail Limited, 2021. All rights reserved. hollandandbarrett.com is a trading name of Holland & Barrett Retail Limited,. Registered office: Samuel Ryder House, Barling Way, Nuneaton, Warwickshire CV10 7RH. Registered in England: company no. 2758955. Registered VAT no. 211727395.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply