Product description

Go ON Nutrition Protein 33% is a powerful bar that serves the impressive 33g of protein and is boosted with 7 vitamins + magnesium.

Go ON Nutrition Protein 33%

Milk protein concentrate and milk protein isolate as protein sources
Enriched with vitamins: Vitamin C, Niacin, Vitamin E, Pantothenic acid, Vitamin B6, Thiamine, and Vitamin B12
High in magnesium to support muscle growth and help to prevent tiredness and fatigue
Rich in dietary fiber
Only naturally occurring sugars

Just two Go ON Nutrition Protein 33% bars are able to satisfy more than 80% of the reference intake value of the vitamins they serve. Try during, before or after a workout and generally any time you need quality energy.

Technical sheet

Protein Bar 33% 50g

Reference	9AAA1888
EAN	5900617035882 (Chocolate),5900617035905 (Salted Caramel)	5900617035882 (Chocolate),5900617035905 (Salted Caramel)
English Name	Protein Bar 33% 50g
Units sold last week	589
Viewed last 48 hours	180
Customers rating
Rank	#5 in Protein Bars
Price	47% cheaper than the average in Protein Bars
Shipping weight	0.053 kg
Added to Zumub	19, August 2020
Last updated	18, February 2026

Nutritional Information and Suggested Use

Best before		05/2026
Serving Size		1 portion (100 g)
Number of Servings		1

	Per serving	% Daily Value
Energy (kj )	1597 1597 kj	19% 19%
Energy (kcal)	383 383 kcal	19% 19%
Fat (g)	17 17 g	26% 26%
Saturated Fatty Acids	9.5 9.5 g	48% 48%
Carbohydrates	23 23 g	9% 9%
Sugars	2.3 2.3 g	*
Fiber	14 14 g	*
Protein	33 33 g	66% 66%
Salt	0.53 0.53 g	8% 8%
Vitamin C	66 66 mg	83% 83%
Niacin	13.5 13.5 mg	84% 84%
Vitamin E	9.8 9.8 mg	82% 82%
Pantothenic Acid	5 5 mg	83% 83%
Vitamin B6	1.2 1.2 mg	86% 86%
Thiamine (Vitamin B1)	0.9 0.9 mg	82% 82%
Vitamin B12	2.1 2.1 µg	84% 84%
Magnesium	112 112 mg	30% 30%
*Daily Value not established, Reference intake of an average adult (8400 kj/2000 kcal)
Ingredients: 34% milk proteins: milk protein isolate MPI, whey protein concentrate WPC 80 (from milk); soluble (corn) fiber, sweetener: maltitol; vegetable fats: palm, shea; peanuts, humectant: glycerol; soy isolate, lyophilized raspberry 1.5%, soluble fiber (acacia), tapioca starch, salt, flavors, sweeteners: sucralose, steviol glycosides; emulsifier: lecithins (from soy), enriching substances: magnesium citrate, vitamin C, niacin, vitamin E, pantothenic acid (B5), vitamin B6, thiamine (B1), vitamin B12. The product contains naturally occurring sugars.
ALLERGEN INFORMATION: Milk and whey.

Directions

The GO ON Nutrition bar – extremely fragile and with a delicate consistency – is a tasty and nutritious snack before, during or after the workout. For an athlete and every busy person. Always when power is needed!

WARNINGS :

This product is a dietary supplement and should be used in conjunction with food as part of a healthy balanced diet, not as a substitute for such. Keep away from children. Store in a cool and dry place. For allergens, see the highlighted ingredients. BATCH/BEST BEFORE: Please see lot number and expiration date stamped on the packaging.

Questions & Answers

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Reviews & commments

Reviews for Protein Bar 33%

Disclaimer: The reviews provided in this page reflect the personal opinion of the corresponding user. Results may vary from individual to individual, depending on a range of factors, including gender and age.

(Read 82 reviews)

(60)

(14)

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(1)

by Petrukha O.Zumub Verified Purchase

Excellent product.

07/19/2022

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Good quality.

3 out of 3 found this information useful.

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by Vito Alessio G.Zumub Verified Purchase

EXCELLENT

12/15/2025

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BARS WITH EXCELLENT COMPOSITION AND FLAVOR

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by Liliana R.Zumub Verified Purchase

Better taste

12/02/2025

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The best protein bar I've ever tried that isn't from Zumub. I recommend the salted caramel one to all my students. You can use my coupon for discounts and offers: PROFLILI or register through my Zumub Affiliate link: http://zumu.be/proflili

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by Lorenzo T.Zumub Verified Purchase

very good

11/27/2025

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They are very good. I recommend them.

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by Emanuel N.Zumub Verified Purchase

Average bar

11/14/2025

(Show original)

Half a protein bar