7 Days Return Policy
Expiry – November 2025
Serious weight gain goals require serious calories. Unfortunately, those who need the extra calories most often have a hard time consuming enough of them. For many aspiring to be bigger, a highly- active metabolism, weaker appetite and on-the-run lifestyle can make it a real challenge to get enough calories from food. With 1,250-1263 calories (Varies as per flavor) and 50 grams of protein per serving, you’ve got lots to gain from ON’s Serious Mass. Get serious about your sizable ambitions with Serious Mass.
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Mybigwhey
Average rating: 6 reviews
Abdul
Jun 9, 2024
5 star for quality and timely delivery
Harpreet Singh
Mar 11, 2024
mera wait 6 kg vada in 1 month m
Amal Mohan
Jan 24, 2024
quality OK OK
Harsh Sharma
Dec 11, 2023
Best Best
taste
Oct 21, 2023
vanila taste banana milk me accha ata hai
Shweta Singh
Jul 12, 2022
best mass gainer in this range. loving it
