Skip to content

Email Facebook Instagram

The new version of the GuiltFree store Free Delivery from 285 PLN

Language

Country/region

Account Open cart Shopping Cart Total: 0,00 zł 0 products in your cart

0,00 zł (0)

Categories
The boss recommends
Promotions
Sale
Bestsellers
News
About us
Your Favorites
Opinie o Guiltfree

Free delivery From 285 PLN

The largest selection of light 13,000+ products

Menu

Categories
The boss recommends
Promotions
Sale
Bestsellers
News
About us
Your Favorites
Opinie o Guiltfree
Account

Email Facebook Instagram

Language

Country/region

Home/Collections/ONE BAR [formerly OhYeah! (ISS Research)]

ONE BAR [formerly OhYeah! (ISS Research)]

Sort by:

Sort

Filter:

Price

The highest price is 17,98 zł Reset

From zł

To

zł

Availability

0 selected Reset

In stock (6)
Out of stock (7)

Brand

0 selected Reset

ONE Bar (aka OhYeah! ISS Research)) (13)

Main flavor

0 selected Reset

almonds (1)
birthday cake (1)
blueberry (1)
chocolate and peanut butter (2)
cinnamon bun (1)
cocoa (1)
coconut (1)
cookie dough (1)
dark chocolate (2)
icing (1)
lemon (1)
maple syrup (1)
milk chocolate (3)
oreo (cookies & cream) (2)
peanut (2)
peanut butter (3)
pumpkin pie (1)
sponge cake (3)
vanilla (3)
white chocolate (1)

Exclude allergens Match all

0 selected Match all Reset

Eggs (13)
Gluten (13)
Nuts (10)

Vegetarian and eco products

0 selected Reset

Suitable for vegetarians (11)

Sweeteners used

0 selected Reset

Maltitol (13)
Sucralose (13)
Sugar (3)

Sweeteners You Avoid Match all

0 selected Match all Reset

Acesulfame potassium (13)
Aspartam (13)
Erythritol (13)
Fructose (13)
Glucose (13)
Glucose-fructose syrup (13)
Honey (13)
Isomalt (13)
Lactitol (13)
Sodium cyclamate (13)
Sodium saccharin (9)
Sorbitol (13)
Stevia (13)
Sugar (10)
Tagatose (13)
Xylitol (13)

Filter

Categories

Food flavors
Zero calories
High-protein products
Peanut butters
Healthy fats
Frying sprays
Healthy sweets
Sweeteners
Light syrups
- Sugar-free syrups and sauces
- Zero-calorie syrups
Sugar-free desserts
Sugar-free jams
Flours and baked goods
Diet bread
Light salty snacks
Ketchup and dressings
Light pasta
Light drinks
Semi-finished products
Ketogenic Products
Accessories
Supplements
Gift sets
Cheat meal

13 products

ONE Bar Hershey's Cookies 'n' Creme - Hersheys white-coated protein bar with cookies and chocolate

ONE Bar Hershey's Cookies 'n' Creme - Hersheys white-coated protein bar with cookies and chocolate

ONE Bar Hershey's Cookies 'n' Creme - Hersheys white-coated protein bar with cookies and chocolate

Regular price 15,72 zł

OhYeah One Maple Glazed Donut

OhYeah One Maple Glazed Donut

OhYeah One Maple Glazed Donut sugar free, gluten free protein bar

Regular price 15,44 zł

OhYeah One Choco Chip Cookie Dough

OhYeah One Choco Chip Cookie Dough

OhYeah One Choco Chip Cookie Dough gluten free protein bar

Regular price 16,76 zł

OhYeah One Blueberry Cobbler

OhYeah One Blueberry Cobbler

OhYeah One Blueberry Cobbler

Regular price 15,82 zł

OhYeah One Lemon Cake Flavor

OhYeah One Lemon Cake Flavor

OhYeah One Lemon Cake Flavor

Regular price 15,72 zł

One OhYeah Birthday Cake Flavor

One OhYeah Birthday Cake Flavor

One OhYeah Birthday Cake Flavor

Regular price 16,76 zł

OhYeah One Almond Bliss Flavor

OhYeah One Almond Bliss Flavor

OhYeah One Almond Bliss Flavor

Regular price 15,82 zł

Sold Out

OhYeah One Peanut Butter Cup

OhYeah One Peanut Butter Cup

OhYeah One Peanut Butter Cup

Regular price 17,98 zł

Sold Out

OhYeah One Cinnamon Roll Flavor

OhYeah One Cinnamon Roll Flavor

OhYeah One Cinnamon Roll Flavor

Regular price 15,82 zł

Sold Out

ONE Bar Hershey's Double Chocolate - 18g protein bar with chocolate Hersheys.

ONE Bar Hershey's Double Chocolate - 18g protein bar with chocolate Hersheys.

ONE Bar Hershey's Double Chocolate - 18g protein bar with chocolate Hersheys.

Regular price 15,72 zł

Sold Out

ONE Bar Reese's Peanut Butter - a protein bar in a nutty coating with lots of nuts

ONE Bar Reese's Peanut Butter - a protein bar in a nutty coating with lots of nuts

ONE Bar Reese's Peanut Butter - a protein bar in a nutty coating with lots of nuts

Regular price 15,72 zł

Sold Out

OhYeah One Peanut Butter Pie Flavor

OhYeah One Peanut Butter Pie Flavor

OhYeah One Peanut Butter Pie gluten free protein bar

Regular price 15,97 zł

Sold Out

OhYeah One Cookies & Creme Flavor

OhYeah One Cookies & Creme Flavor

OhYeah One Cookies & Creme Flavor

Regular price 17,98 zł

Sold Out

Filter and sort

Sort by:

Sort

Filter:

Price

The highest price is 17,98 zł Reset

From zł

To

zł

Availability

0 selected Reset

In stock (6)
Out of stock (7)

Brand

0 selected Reset

ONE Bar (aka OhYeah! ISS Research)) (13)

Main flavor

0 selected Reset

almonds (1)
birthday cake (1)
blueberry (1)
chocolate and peanut butter (2)
cinnamon bun (1)
cocoa (1)
coconut (1)
cookie dough (1)
dark chocolate (2)
icing (1)
lemon (1)
maple syrup (1)
milk chocolate (3)
oreo (cookies & cream) (2)
peanut (2)
peanut butter (3)
pumpkin pie (1)
sponge cake (3)
vanilla (3)
white chocolate (1)

Exclude allergens Match all

0 selected Match all Reset

Eggs (13)
Gluten (13)
Nuts (10)

Vegetarian and eco products

0 selected Reset

Suitable for vegetarians (11)

Sweeteners used

0 selected Reset

Maltitol (13)
Sucralose (13)
Sugar (3)

Sweeteners You Avoid Match all

0 selected Match all Reset

Acesulfame potassium (13)
Aspartam (13)
Erythritol (13)
Fructose (13)
Glucose (13)
Glucose-fructose syrup (13)
Honey (13)
Isomalt (13)
Lactitol (13)
Sodium cyclamate (13)
Sodium saccharin (9)
Sorbitol (13)
Stevia (13)
Sugar (10)
Tagatose (13)
Xylitol (13)

Filter

Categories

Food flavors
Zero calories
High-protein products
Peanut butters
Healthy fats
Frying sprays
Healthy sweets
Sweeteners
Light syrups
- Sugar-free syrups and sauces
- Zero-calorie syrups
Sugar-free desserts
Sugar-free jams
Flours and baked goods
Diet bread
Light salty snacks
Ketchup and dressings
Light pasta
Light drinks
Semi-finished products
Ketogenic Products
Accessories
Supplements
Gift sets
Cheat meal

A place where healthy choices taste best. Over 13,000 light products in one online store.

Email Facebook Instagram

Guiltfree

About us Contact FAQ Opinions

Popular categories

Zero calories Food flavors Drinks in sachets High-protein products Peanut butters Healthy fats Sweeteners

Information

Payments Delivery information Returns policy Store regulations Privacy Policy Warunki i zasady odstąpienia od umowy Withdrawal from the contract

Copyright © 2026 Guiltfree.Implementation: Agencja Shopify Grzegorz Sękowski

Language

Country/region

Pickup location

My store Free. Usually ready in 24 hours

123 John Doe Street
Your Town, YT 12345

Store Hours
Sun: Closed
Mon-Fri: 9:00 - 17:00
Sat: 10:00 - 13:00

What to expect at pickup

Closed

Closing at 5pm

Closing at 5pm

Closing at 5pm

Closing at 5pm

Closing at 5pm

Closing at 1pm

Shopping Cart (0)

Your cart is currently empty.

0 0,00 zł

Continue browsing

Order instructions

Order instructions

Total 0,00 zł

Tax included and shipping calculated at checkout

I accept the Store Regulations and Privacy Policy.