Mass Gainers in India: Are They Worth It for Weight Gain?
Most mass gainers are protein powder plus a large quantity of maltodextrin — a cheap, rapidly absorbed carbohydrate — sold at a premium. A typical serving delivers 1,000+ calories, and for people who genuinely struggle to eat enough that convenience has some value. But you can build the same thing from food for far less, with better fibre and micronutrients, and without the digestive discomfort a 1,000-calorie shake often causes.
- The main ingredient in most mass gainers is maltodextrin, a cheap carbohydrate that raises blood glucose sharply.
- You are typically paying a premium price for what is largely sugar plus a modest amount of protein.
- Healthy weight gain needs a calorie surplus plus resistance training, or you gain mostly fat.
- A homemade gainer — milk, banana, peanut butter, oats, dates — is cheaper and nutritionally better.
- An all-in-one shake is not a mass gainer; it is not a high-calorie product and will not serve this purpose.
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What is actually in a mass gainer
Turn the tub around and read the ingredient list in order by weight. In most mass gainers the first ingredient is maltodextrin, not protein.
Maltodextrin is a processed carbohydrate derived from starch. It is cheap, dissolves easily, adds calories efficiently — and raises blood glucose sharply, comparably to glucose itself[2]. A typical serving might carry 1,000–1,250 calories, of which 150–250 g is carbohydrate and only 40–50 g protein.
So you are paying a premium price for a product that is mostly a cheap carbohydrate. That is not a scandal — it is doing what it says, adding calories — but it is worth understanding before paying for it.
Who might genuinely benefit
There is a real use case, and it is narrower than the marketing:
- People who genuinely cannot eat enough. Very high metabolisms, small appetites, or recovering from illness — for whom liquid calories are easier than solid food.
- Athletes with very high energy requirements who struggle to meet them through meals alone.
- Convenience in specific windows, such as immediately post-training when appetite is suppressed.
If you can eat more food, eating more food is better — cheaper, more fibre, more micronutrients, better satiety signalling, and considerably less likely to leave you bloated.
Make your own for a fraction of the price
A homemade gainer using Indian kitchen staples, roughly 900–1,000 calories:
- Full-fat milk — 400 ml (~270 kcal, ~13 g protein)
- Banana — 2 medium (~200 kcal)
- Peanut butter — 2 tbsp (~190 kcal, ~8 g protein)
- Oats — 50 g (~190 kcal, ~6 g protein)
- Dates — 4 (~90 kcal)
- Optional: a scoop of protein powder (~23 g protein)
That lands near 940 kcal and 27 g protein before any powder, roughly 50 g with it — comparable to a commercial serving, with real fibre and micronutrients instead of maltodextrin, at a fraction of the cost.
How to actually gain weight properly
| Step | What to do |
|---|---|
| 1. Modest surplus | Around 300–500 kcal above maintenance. Bigger surpluses add fat, not muscle. |
| 2. Enough protein | 1.4–2.0 g per kg body weight if training[1] |
| 3. Resistance training | Non-negotiable. Without it a surplus becomes fat. |
| 4. Calorie-dense whole foods | Ghee, nuts, seeds, peanut butter, full-fat milk, bananas, dates |
| 5. Eat more often | If appetite is the constraint, more frequent meals beat larger ones |
| 6. Be patient | 0.25–0.5 kg a week is realistic. Faster is mostly fat. |
Indian foods for healthy weight gain
Ghee on rotis and rice; peanuts, almonds and cashews; peanut chikki; full-fat milk, curd and paneer; bananas, dates and dried figs; rajma, chana and dal; sattu drinks with milk; and coconut. None of it exotic, all of it calorie-dense, and considerably better nutritionally than maltodextrin.
Where a nutrition shake does not fit
Worth being explicit, because it would be easy to blur here. KABO is not a mass gainer. It is not a high-calorie product and it will not do this job — one serving is a nutrition shake providing 23.11 g of complete plant protein and 26 vitamins and minerals, not a calorie-loading product.
Where it is relevant to someone trying to gain weight is ensuring the protein and micronutrient side is covered while you eat in a surplus from food. If you want calories, add milk, banana, peanut butter and oats — to a shake or to your plate.
See also how to gain weight on an Indian diet and the Indian supplement stack, ranked.
When to see a doctor
See a doctor if you are losing weight without trying, cannot gain despite eating consistently more, or have a very low BMI. Unexplained weight loss or persistent difficulty gaining can point to thyroid disorders, diabetes, coeliac disease, malabsorption or other conditions that need diagnosis rather than a bigger shake. If you have diabetes or insulin resistance, discuss any high-carbohydrate gainer with your doctor first, given how sharply maltodextrin raises blood glucose[2].
This article is for general information only and is not a substitute for medical advice. If you have a health condition, are pregnant, or symptoms persist, please consult a qualified doctor or registered dietitian.
Frequently asked questions
Are mass gainers worth buying?
For most people, no. The primary ingredient is usually maltodextrin — a cheap, rapidly absorbed carbohydrate that raises blood glucose sharply[2] — with a modest amount of protein, sold at a premium. If you can eat more food, that is cheaper and nutritionally better. They have a narrow use for people who genuinely cannot eat enough.
What is maltodextrin and is it bad?
It is a processed carbohydrate made from starch, used to add cheap calories and improve mixability. It is not toxic, but it raises blood glucose about as sharply as pure glucose[2], offers no fibre or micronutrients, and is usually the first ingredient by weight in a mass gainer — which is worth knowing given the price.
How can I gain weight without a mass gainer?
Eat a modest surplus of 300–500 kcal from calorie-dense whole foods — ghee, nuts, peanut butter, full-fat milk, bananas, dates, paneer — alongside adequate protein and resistance training. A homemade shake of milk, banana, peanut butter, oats and dates gives roughly 900+ calories for a fraction of a commercial gainer's cost.
Is KABO a mass gainer?
No. It is a nutrition shake providing 23.11 g of complete plant protein and 26 vitamins and minerals per serving, not a high-calorie product, and it will not serve as a mass gainer. If you are gaining weight, it can cover the protein and micronutrient side while you eat your surplus from food.
How fast should I expect to gain weight?
Around 0.25–0.5 kg per week is realistic for gaining mostly muscle alongside resistance training. Faster gain is largely fat, which is why very large surpluses are counterproductive. If you are eating consistently more and still not gaining, see a doctor rather than escalating the calories.
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- Jäger R, Kerksick CM, Campbell BI, et al. International Society of Sports Nutrition Position Stand: protein and exercise. J Int Soc Sports Nutr. 2017;14:20. ncbi.nlm.nih.gov/pmc/articles/PMC5477153
- Hofman DL, et al. Glycaemic response to maltodextrin (research summarised via PubMed). pubmed.ncbi.nlm.nih.gov/22432684
This guide is reviewed against the sources above and our own editorial & nutrition standards. It is not medical advice — see the disclaimer above.