Optimum Nutrition Serious Mass Protein Powder, 2.73 kg 8 Servings

Surprisingly nice for a mass gainer. It is quite sweet, so be prepared for that, but the strawberry flavour is one of the best I’ve had compared to other mass gainers or protein shakes. One thing I noticed with my first tub was that the lid looked like it had been pierced with a needle. I contacted Optimum Nutrition directly, and they confirmed this is normal for transport to prevent pressure build-up, so nothing to worry about. Definitely recommend using a blender to mix this rather than a standard shaker. It’s quite thick and a shaker doesn’t really do it justice. Overall, a solid mass gainer that tastes good and mixes well when done properly.

This was my second purchase of the Serious Mass Protein Powder. I did not buy it for training or body building sport. I developed a temporary condition that made me inactive for a couple of months. During this time I was not eating properly or getting any exercise. I dropped from my normal and average muscular 12 stone frame to 10.5 stone in weight. I looked at reviews on products for putting on weight and the feedback on this product was really good. My own experience is that it worked for me and in only two purchases over two months I regained my weight. It was very good value for money for my situation. The taste was more bland than a fruit juice but not unpleasant in any way. I used a hand blender to mix it and this made it smooth without any dry lumps. I recommend it for putting on weight. I was able to double my eating calorie intake each day. As for body building sports, I cannot feedback on that since I think it would take a bit longer to assess.

Love this stuff. Taste great mixes well. Seen results on the scales adding this to the diet. Just a shame on the price. But saying that the cheaper ones are cheaper for a reason

I mix mine with milk and some times with ice cream as well, it is really good. I've tried them all in the past, strawberry is the best tasting and dissolves the best. It is really sweet though. I don't know what people are complaining about, the scoop is half the diameter of the lid.

On my 4th week on product can see the difference in my body Lost alot of weight finding it hard to put back on. Having the drink with milk instead of water suits me better Its extra calories and giving me a appetite in a good way Would highly recommend for body mass .

Even though researched. Not suitable for diabetics.

Great product and size.value for money especially if it’s on offer.good taste too

A wonderful product, strawberry mixes perfectly and produces results. Contains high protein and carbohydrate content but as a bonus, creatine too! If you take the recommended dosage, it wont last long, but isnt the most expensive around (review for tub). Rating is based on taste, mixing and results.

Buona qualità

Absolut Top. 6,5 KG in ca. 5 Wochen zugenommen. Und dabei bin ich generell wirklich ein Hardgainer, hatte immer Probleme beim zunehmen. Hab immer Mittags einen halben Shake( 1 Scoop ) und Abend vorm schlafen einen ganzen ( 2 Scoops ) getrunken. Geschmacklich auch nicht schlecht, wobei mir Erdbeer am besten schmeckt. Habe Vanille,Schoko und wie gesagt Erdbeer gehabt. 2 Negativpunkte gibts jedoch : 1. Bei Vanille und Schoko ist die Löslichkeit nicht ganz so toll, Ein paar Klümpchen hat man da meistens, bei Erdbeer komischerweiße sehr gut löslich und keine Klümpchen. 2. Zumindest bei mir ist es so dass ich nach dem Shake ein extremes Vollegefühl habe und sehr müde werde. Trotzdem 5 Sterne weil der Effekt einfach extrem gut ist.

I usually buy a chocolate flavor, so it’s the first time to taste a strawberry, And it was delicious

Good

Ce mass gainer est une bonne option pour ceux qui cherchent à prendre de la masse. Le goût est agréable (j'ai pris le goût chocolat) et se mélange bien avec de l'eau ou du lait. Je l’ai intégré à mes shakes post-entraînement, et il m’aide à atteindre mes objectifs calorifiques quotidiens sans avoir à manger des quantités énormes de nourriture. Il est assez riche en protéines et glucides, ce qui permet une bonne récupération et une prise de masse musculaire efficace. En revanche, il est important de le consommer avec un programme d’entraînement adapté, car il est assez calorique et peut entraîner un petit gain de graisse si la consommation n’est pas bien dosée. Je recommande pour ceux qui ont du mal à atteindre leurs objectifs caloriques ou qui cherchent à augmenter leur masse musculaire.