Optimum Nutrition Marshmallow Protein Bar, 10 x 65 g

Lovely

Taste great unlike other protein bars, will be buying these again

First, the positives - what these bars have going for them is the very decent size, which makes for a filling post-workout or between-meals healthier snack. They're substantial, have a nice chewy (rather than crunchy) texture thanks to the crispie-style mix, and they pack a very decent 20g of protein per bar. In terms of taste, I just found them OK, and they're not my favourites in the Optimum Nutrition range. They certainly look the part, like drizzled flapjacks. And they are extremely sweet, and that sweetness does taste a little artificial. There's a definite 'health bar' feel to this where the other varieties manage to taste more 'treat', although that could just be personal taste (after all, marshmallow isn't the most subtle or natural flavour). You can't fault the bar on nutritional content, though, like all the ON products - they're solid, and make for a great addition to a managed, high-protein diet. Top marks for content as always - and if you like marshmallow, they could be right up your street (though personally I'll stick to the Chocolate Sea Salt Crunch).

Love the marshmallow taste. I go to gym and used to always find it hard to get some sort of snack afterwards to keep me going till mealtime plus something with protein in. Then a friend recommended this product. Love it! The only downside the amount of sugar. As much as I like the taste, at times it is a tad too sweet for me. If you are not into sugary bars, then it's not the product for you, but otherwise, it's a great protein bar and keeps one going after a good workout session. Would definitely recommend.

Nice bars. So chewy that your jaw gets a good workout too

Nice, sweet and filling. Good on the go.

Taste isn't very nice, consistency also like tile grout. Not nice at all... have tried other flavours and still taste like perfume. Personally not for me.

These are a multipack of energy bars. They are a mixture of a cereal type bar with a yoghurt type coating. They are very large bars, personally I think they are too big for individual servings and have a lot of calories. They are reasonably tasty but I did notice a slightly chemical aftertaste that I didn't like too much. Personal preference though and I also found them to be just a bit too sweet. Having said that thought they represent good value for money due to their size, perhaps better to share them than have a whole one to yourself. Very useful as an energy source when out and about.

He probado bastantes barritas de proteína y muchas terminan siendo demasiado secas, densas o con un sabor bastante artificial. Estas me han gustado bastante más de lo que esperaba. Lo primero que destacaría es la textura, porque son crujientes y se comen muy bien. No tienen esa sensación pastosa que suelen dejar otras barritas. El sabor a marshmallow con chocolate blanco también está bastante conseguido y, aunque son dulces, a mí no se me hacen empalagosas. Otro punto que valoro es que cada barrita aporta 20 g de proteína y además llena bastante. Yo las estoy usando sobre todo cuando necesito comer algo rápido, tengo un antojo o después de entrenar, y me resultan muy prácticas. También tienen 12 g de fibra y no llevan azúcares añadidos, algo que para mí suma bastante dentro de este tipo de productos, al no estar cargado de carbohidratos simples que no aportan nada. En general he quedado muy satisfecho con la compra. Evidentemente el sabor es algo personal, pero de todas las barritas proteicas que he ido probando estas están claramente entre las que más me han gustado. Compraría otra caja sin problema.

AVOID this flavor from amazon - I buy these in regular store and they are perfect. I buy it from amazon and there is something very wrong with the batches the sell. It tastes so bad

I paid for it but I can't bring myself to eat them. Not recommended at all.