---
product_id: 725401787
title: "ISS Research - OhYeah! 1 Birthday Cake Bar - 1 Bar"
brand: "one"
price: "€ 217.69"
currency: EUR
in_stock: false
url: https://www.desertcart.pt/products/725401787-iss-research-ohyeah-1-birthday-cake-bar-1-bar
store_origin: PT
region: Portugal
---

# Low sugar, high energy Authentic birthday cake flavor 20g protein per bar ISS Research - OhYeah! 1 Birthday Cake Bar - 1 Bar

**Brand:** one
**Price:** € 217.69
**Availability:** ❌ Out of Stock

## Summary

> 🎉 Fuel your hustle with a slice of celebration!

## Quick Answers

- **What is this?** ISS Research - OhYeah! 1 Birthday Cake Bar - 1 Bar by one
- **How much does it cost?** € 217.69 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/725401787-iss-research-ohyeah-1-birthday-cake-bar-1-bar)

## Best For

- one enthusiasts

## Why This Product

- Trusted one brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Portable Powerhouse:** Compact 2.12 oz bar fits effortlessly in your bag for anytime, anywhere nutrition.
- • **Celebrate Gains Daily:** Indulge in the nostalgic birthday cake taste while fueling your muscles with 20g of premium protein per bar.
- • **Smart Snacking, No Guilt:** Low sugar content keeps your energy steady without the crash—perfect for busy professionals on the go.
- • **Join the OhYeah! Movement:** 12-pack pouch designed for sharing or stocking up—don’t miss out on the protein bar everyone’s talking about.
- • **Premium Quality, Trusted Brand:** Crafted by ISS with meticulous standards to support your active lifestyle and wellness goals.

## Overview

The ISS Research OhYeah! 1 Birthday Cake Bar delivers 20g of protein in a delicious, low-sugar birthday cake flavored bar. Packaged in a convenient 12-count pouch, each 2.12 oz bar is designed for adults seeking a tasty, portable, and effective protein boost to support active, health-conscious lifestyles.

## Description

Oh Yeah! One Bar 12 Bars

## Features

- Oh Yeah! One Bar, Birthday Cake, 12 Count (2.12 oz. Per Bar / 25.44 oz. Per Box)
- 12 Pack

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | ONE |
| Product Dimensions | 17.78 x 15.88 x 5.08 cm; 680.39 g |
| Is Discontinued By Manufacturer | No |
| Appropriate Age Range | Adult |
| Serving Recommendation | 1 |
| Package Information | Pouch |
| Manufacturer | ISS |
| Item Weight | 680 g |

## Product Details

- **Flavor:** birthday cake
- **Diet Type:** Gluten Free
- **Number of Items:** 1
- **Unit Count:** 1 Count
- **Brand:** ONE
- **Age Range (Description):** Adult
- **Item Weight:** 680 g
- **Number of Pieces:** 12
- **Specialty:** GMO Free, Gluten Free Vegan
- **Protein:** 22 Grams

## Images

![ISS Research - OhYeah! 1 Birthday Cake Bar - 1 Bar - Image 1](https://m.media-amazon.com/images/I/71uCj0On3+L.jpg)
![ISS Research - OhYeah! 1 Birthday Cake Bar - 1 Bar - Image 2](https://m.media-amazon.com/images/I/81VZrnxSS9L.jpg)
![ISS Research - OhYeah! 1 Birthday Cake Bar - 1 Bar - Image 3](https://m.media-amazon.com/images/I/71OfwPwzyZL.jpg)
![ISS Research - OhYeah! 1 Birthday Cake Bar - 1 Bar - Image 4](https://m.media-amazon.com/images/I/81MuREfXpBL.jpg)
![ISS Research - OhYeah! 1 Birthday Cake Bar - 1 Bar - Image 5](https://m.media-amazon.com/images/I/61OUC8+xbML.jpg)

## Questions & Answers

**Q: What does the birthday cake flavor taste like?**
A: The birthday cake is very good! Taste like Vanilla Birthday cake, however I had to stop ordering that flavor! I subscribe to One bars & got 4 boxes monthly. The 1st few bd cakes were good. Then they were SO Hard I couldn't eat them. I think it may be due to local delivery? Could also be fresher ones in stores. Cost more in stores but the best price I've found was $1.92  @ Walmart! GNC $2.99 
  ( I MUST SAY AMAZON did send me a 2and box free - but they were also hard) Amazon has VERY Good if not the best customer service! I'd give them a 95% rating. Love One Protein Bars

**Q: Do they have sucralose or aspartame in them?**
A: Aspartame and Sucralose are not the same product. Aspartame is derived from 2 different amino acids and is 200times sweeter than sugar. Sucralose is made from sugar and is 600 times sweeter than sugar.

**Q: do these bars have any peanut ingredients?**
A: Here is the Nutrition Facts Other Ingredients:Protein Blend (Oh Yeah! Blend consisting of whey protein isolate, milk protein isolate), Isomalto-oligosaccharides (Prebiotic Fiber), maltitol, glycerine, palm kernel oil, sunflower seed butter, sugar, corn starch, natural and artificial flavors, partially hydrogenated vegetable oil, nonfat dry milk, soy lecithin (an emulsifier), tapioca starch, calcium carbonate, distilled monoglycerides, dextrin, confectioner's glaze, sucralose, red 40 lake, yellow 6 lake, blue 1 lake, red 3 and red 40.WarningThis product contains Milk, Peanuts and Soy.Does not containGluten

**Q: Why do they have partially hydrogenated oil?**
A: The ingredients list palm kernel oil.  Not hydrogenated oil in any form.  The FDA has issued a zero tolerance ban of partially hydrogenated oils.  I don't think any manufacturer would add them.

## Frequently Bought Together

- ONE Protein Bars, Birthday Cake, Gluten Free with 20g Protein and 1g Sugar, Pantry Staples, 2.12 oz (12 Count)
- ONE Protein Bars, Reese's Peanut Butter Lovers, Gluten Free with 18g Protein and 3g Sugar, Pantry Staples, 2.12 oz (12 Count)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-03-21*