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About This Product

Pucker up, baby. This ONE Lemon Cake protein bar is a great weight loss snack that's a little sweet, a little tart, and oh so right. It's a fruity, zesty zinger of a treat that also packs a wallop of protein: 20 grams, with just 1 gram of sugar. So, if you're putting in extra time at the gym or a few extra hours at work, don't get sour. Get lemon cake in this high protein snack bar.

NOTE: Subject to melting.

Warning

Allergy Alert: This product contains milk and soy.Manufactured on the same equipment that processes peanuts and tree nuts.

Serving Size: 1 Bar
Number of Servings: 12 Servings
Amount Per Serving
% Daily Value
Calories 
N/A*
Total Fat 
10%
Saturated Fat 
30%
TRANS FAT 
N/A*
Polyunsaturated Fat 
N/A*
Monounsaturated Fat 
N/A*
Cholesterol 
3%
Sodium 
7%
Total Carbohydrate 
8%
Dietary Fiber 
14%
SOLUBLE FIBER 
N/A*
INSOLUBLE FIBER 
N/A*
Sugars 
N/A*
INCLUDES 0G ADDED SUGARS 
**%
Sugar Alcohol 
N/A*
Protein 
40%
Vitamin D 
N/A*
Calcium 
8%
Iron 
N/A*
Potassium 
2%
Phosphorus 
8%

Other Ingredients:

Protein Blend (Milk Protein Isolate, Whey Protein Isolate), Isomaltooligosaccharides (Vegetable Source), Vegetable Glycerin, Maltitol, Palm Kernel Oil, Polydextrose, Sunflower Seed Butter, Whey Protein Concentrate, Natural Flavors, Soy Lecithin (An Emulsifier), Tapioca Starch, Sea Salt, Nonfat Dry Milk, Sunflower Oil, Beta Carotene (for color), Distilled Monoglycerides, Sucralose and Calcium Carbonate.

Brand:
ONE Brands
Form:
Bar(s)
Flavor:
Lemon Cake
Serving Size:
1 Bar
Number of Servings:
12 Servings
Price per Serving:
($0.73 / serving)
Product Weight:
28  OZ
Specialty Diets:
Gluten Free
Item # :
IS-1069 / 2048122
29 Ratings
4.6out of 5 stars
29 Ratings

Rated 5 stars by 76% of reviewers

Rated 4 stars by 14% of reviewers

Rated 3 stars by 3% of reviewers

Rated 2 stars by 3% of reviewers

Rated 1 star by 3% of reviewers

Would you recommend?
1-10 of 29 Reviews
Rated 3 out of 5
Jun 1, 2025
Missing something
I ordered 2 boxes of ONE protein bars: 1 Lemon and 1 Peanut butter pie. I never got the Peanut Butter Pie. Am I going to? Because I also didn't see an email about it being credited to my account if there isn't one to send.
Rated 5 out of 5
Sep 18, 2022
One Protein Bars
The very best protein bars, and I've tried many different ones, I have ever tasted!! True flavors, and very filling. Blueberry cobbler and lemon cake so far. Will be trying others in the future.
Rated 2 out of 5
Mar 14, 2022
SOAPY Aftertaste
I had high hopes for this one. The initial bite is a welcoming lemon flavor with great texture, but I can't help but get a SOAPY aftertaste on this one. I'll be forcing this bar down. Other ONE bars I have found to be pretty good, though.
Rated 5 out of 5
Sep 15, 2021
Good bars
I've been purchasing these bars for a while now. They're not overly chewy and taste pretty good. They also seem fairly healthy. My favorites are Maple Glazed doughnut, Almond Bliss & Birthday cake.
Rated 5 out of 5
May 28, 2021
one Lemon Cake
Totally the perfect lemon-tasting protein bar. The yum factor is off the chain. Try them, you won't be disappointed.
Rated 5 out of 5
Nov 22, 2020
Something Different
Very good. Highly recommend this flavor, as an alternative snack to all the chocolate flavored bars out there.
Rated 5 out of 5
Oct 25, 2020
Awesome
Really good one something different
Rated 5 out of 5
Oct 18, 2020
Love this bar
The victims shop had it to my doorstep quickly
Rated 4 out of 5
Jul 19, 2020
Light and tangy
I will randomly buy a box of these when I want a little variety in the flavors that I choose. The flavor is light and tangy without being fake.
Rated 5 out of 5
Feb 6, 2020
One Lemon Bars
The lemon bars are really delicious. Not too lemony and just sweet enough to satisfy. I hope they continue to keep them year round.
Disclaimer:

Product reviews are provided for informational purposes only and reflect solely the views and opinions expressed by the contributors and not those of the Vitamin Shoppe. Vitamin Shoppe does not verify or endorse any claims made in these reviews. Please read the full product reviews disclaimer.

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2 Questions
Why did you choose this?

Like the flavor

Love the flavor!

First time to try. Love lemon.

taste good

How many net carbs?

Best Answer:  Depends on the type of bar. The ones I currently have are between 22 and 24g total carb

Disclaimer:

Product reviews are provided for informational purposes only and reflect solely the views and opinions expressed by the contributors and not those of the Vitamin Shoppe. Vitamin Shoppe does not verify or endorse any claims made in these reviews. Please read the full product reviews disclaimer.

 

FREE STANDARD SHIPPING on orders of $35 or more

How to get FREE Standard Shipping:

  1. Ship to an address within the United States (including U.S. territories)
  2. Place your online order of $35 or more* - after promotions and before tax are applied
  3. Use "Standard" shipping option at checkout

Orders will be shipped within 24 hours of order placement*, pending verification of billing information and shipping method selected. International orders and orders containing gift cards or items that are not currently in stock will be processed as quickly as possible.

 

*Excludes all orders placed on major US holidays (Memorial Day, Independence Day, Labor Day, Thanksgiving Day, Christmas Day and New Year's Day).

 

Orders for states outside of the continental U.S. (including those of $35 or more) may be subject to a delivery surcharge. This will be noted in the order summary based on your shipping address at checkout.

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Experts Break it Down


The Best Protein Bars For Every Health Goal

The Best Protein Bars For Every Health Goal

You may already have a go-to brand and flavor, but protein bars aren’t one size fits all. If you’re not looking closely at the label, you might miss out on options that work better for your personal health goals.

6 Ways Protein Benefits Your Health—Beyond Building Muscle

6 Ways Protein Benefits Your Health—Beyond Building Muscle

When you add more protein to your diet with foods like meat, fish, eggs, beans, or supplements like protein powder, you do your overall health a big favor.

Nutritionist-Approved Snacks That’ll Satisfy Your Strongest Sugar Cravings

Nutritionist-Approved Snacks That’ll Satisfy Your Strongest Sugar Cravings

If you want to crush your sugar cravings with something equal parts satisfying and nutritious, these snacks—straight from nutritionists—promise to get the job done.

New Research: Protein Linked To Improved Healthspan

New Research: Protein Linked To Improved Healthspan

A recent study in The American Journal of Clinical Nutrition shows us just how important protein intake is for healthy aging (and that the process starts earlier than you may expect).

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