SAC StudioA real-food meal in a tub — oats, sweet potato and rice, 2 g sugar, no maltodextrin, no dairy. The cleanest option here.
5% Nutrition Real Carbs + Protein is the honest hardgainer's tool: instead of chasing a giant calorie headline with maltodextrin and sugar, it's a clean whole-food meal whose size you control. The carbs are actual whole-grain oats, sweet potato and brown rice; the protein is a dairy-free beef-egg-chicken-chickpea blend; there's 6 g of real fiber and only 2 g of sugar, with no maltodextrin or dextrin derivatives at all. At roughly 260 calories per scoop it is deliberately not a one-shake bomb — you stack servings through the day to build your surplus, which is exactly how a thoughtful bulk should work.
It loses the top spot only because reaching a big surplus takes several scoops and the per-meal cost mounts. For anyone who flatly refuses to drink a sugar-bomb, this is the cleanest gainer on the list.
Genuine whole-food carbohydrate — whole-grain oats, sweet potato and brown rice — with just 2 g of sugar, 6 g of fiber and zero maltodextrin. On carb quality it is essentially tied with the #1 pick and clear of everything else. It scores a touch below only because the carb-to-calorie load per scoop is modest, so the whole-food quality has to be dosed up by volume.
21 g of protein and ~260 kcal per scoop is the lowest single-serving density on the list — by design. It is a scalable meal, not a bulk bomb, so you multiply scoops to hit a surplus. That flexibility is a strength for controlled bulking but costs it points on raw density against the 1,200-calorie tubs.
The highest ingredient-quality score on the list. A whole-food animal-and-plant protein blend (beef, egg, chicken, chickpea), real micronutrients (iron, magnesium, potassium, vitamin A), 6 g of fiber, and dairy-free/lactose-free/whey-free formulation with no maltodextrin. This is the closest thing here to eating actual food.
At ~$0.87 per 100 kcal it is not cheap as pure calories, and the 20-serving tub is smaller so per-meal cost mounts when you scale the dose. It scores well anyway because you're buying a clean whole-food meal, not just calories — but if your metric is raw cost per calorie, the maltodextrin tubs are cheaper.
A modest single-scoop serving blends easily without the thick paste of the seven-scoop bombs, and the Banana Nut Bread flavor is well liked. Because you control the serving size, it's easy to mix to a consistency you'll actually finish.
“Real whole-food carbs — no maltodextrin, no dextrin derivatives.”
The label lists whole-grain oats, sweet potato and brown rice as the carbohydrate sources with no maltodextrin. This is verifiable from the ingredient panel and is the product's central, accurate differentiator against the maltodextrin-based mainstream tubs.
“Only 2 g of sugar per serving.”
The nutrition panel states 2 g of Total Sugars per scoop (0 g Added Sugars), among the lowest on the entire list. Combined with 6 g of fiber, this is the low-sugar, whole-food carb profile the product advertises, and it holds up against the label.
“A whole-food protein blend from beef, egg, chicken and chickpea.”
The 21 g protein blend from beef, egg, chicken and chickpea is label-stated and dairy-free. It is a genuine multi-source animal-and-plant blend; the amount and sources are verifiable, though 'whole-food' describes the sourcing rather than a certified digestibility metric.
“A mass gainer for building size.”
At ~260 kcal per scoop this is a scalable meal, not a high-calorie bomb, so it 'gains mass' only when you stack multiple servings into a genuine surplus alongside training (Slater 2019, PMID 31482093). Marketed and used as a clean meal it's excellent; treated as a single-shake bulk bomb it under-delivers on calories, so the framing is accurate only with the multi-serving caveat.
“Dairy-free, lactose-free and whey-free.”
The formulation contains no whey or dairy, using a beef-egg-chicken-chickpea blend instead, which is verifiable from the label. This is a real advantage for lactose-intolerant users that most gainers — built on whey and casein — cannot match.
An earlier version of this review said this product has 30 g of total carbs and 2-3 g of sugar per scoop. The Supplement Facts panel reads 29 g Total Carbohydrate, 6 g Dietary Fiber, 2 g Total Sugars (0 g Added Sugars) per scoop. We re-read the label on Sep 7, 2026 and corrected the total-carb and sugar numbers throughout this review.
Whole-grain oats, sweet potato and brown rice for carbs; a beef-egg-chicken-chickpea blend for protein; 6 g of fiber and real micronutrients. There's no maltodextrin and almost no sugar. If your objection to gainers is that they're refined sugar-bombs in a muscle costume, this is the answer — it's the closest thing on the list to blending actual food.
At ~260 kcal a scoop this isn't a one-shake bomb; it's a scalable meal. That's a feature for a controlled lean bulk, but it means hitting a 500-800 kcal surplus takes two or three servings, and the 20-serving tub empties faster as you scale. Plan your dose around your surplus target rather than expecting one scoop to do the work of a 1,250-calorie tub.
Every other gainer here leans on whey and casein. This one is dairy-free, lactose-free and whey-free, using an animal-and-plant blend instead. If dairy wrecks your stomach — a common reason people abandon gainers — this removes the problem entirely while keeping the protein quality high.
Two honest gaps: there's no creatine (you'd add 3-5 g of monohydrate separately per Kreider 2017), and at ~$0.87 per 100 kcal the clean whole-food formula costs more per calorie than the maltodextrin tubs. You're paying for food quality, not calorie efficiency. If cheap bulk calories are the goal, this is the wrong tool.
Real Carbs + Protein is what a mass gainer looks like when you refuse the category's shortcuts. Instead of a giant calorie headline built on maltodextrin and sugar, it's a whole-food meal — oats, sweet potato and rice for the carbs, a dairy-free beef-egg-chicken-chickpea blend for the protein, 6 g of fiber and just 2 g of sugar. On ingredient quality it's the best on the list, and it's the only pick that solves lactose intolerance outright. It lands at #2 rather than #1 for one structural reason: at ~260 calories a scoop it's a scalable meal, not a single-shake bomb, so building a real surplus takes several servings and the cost mounts. There's also no creatine to add separately. But those are the honest costs of a genuinely clean formula, and for the disciplined hardgainer who'd rather stack clean scoops than drink anything refined, nothing here is cleaner. Buy it as a meal you control the size of — and let the surplus and training do the muscle-building.
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The best-overall pick — whole-food carbs plus 53 g whey and 3 g creatine in one 770-calorie serving. Choose it if you want a clean formula with more calories per scoop and built-in creatine.
See it on the list →A true 1,250-calorie bulk shake with only 5 g of sugar from three ingredients. The step up if you need a big single-shake calorie hit that ~260 kcal a scoop can't supply.
See it on the list →A ~488-calorie oat-led 'lean gainer' with digestive enzymes — a middle ground on calorie density, though sucralose-sweetened and pricier per calorie.
See it on the list →A modest, individualized energy surplus supports hypertrophy alongside training, and a large surplus mainly adds fat. This product's scalable ~260 kcal servings let you dial a measured surplus precisely rather than overshooting with a 1,250-calorie bomb.
Protein supplementation aids resistance-training gains up to ~1.6 g/kg/day. At 21 g per scoop you reach that target by distributing several servings across the day — which fits this product's stack-to-taste design.
The authors recommend ~0.4 g/kg of protein per meal across at least four meals to optimize muscle protein synthesis. A 21 g scoop is a sensible per-meal protein dose, supporting this product's distribute-across-the-day approach rather than a single mega-serving.
Muscle protein synthesis was near-maximally stimulated around 20 g of high-quality protein per serving. This product's 21 g per scoop meets that per-serving threshold cleanly, which is why distributing scoops works well.
