M & M's Protein Peanut Bar by Mars protein 1 review Sale €2.95 EUR | / Peanut / 51gr - € 2.95 EUR Peanut / Box (12 pieces) - €29.50 EUR Taste Peanut Content 51 gr. Box (12 pieces) 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart As a snack M & M's with proteins Super addictive! Delicious as a snack M & M's as a protein bar Easy to take with you