How much protein per meal do I need to build muscle?

Aim for roughly 1.6-2.2g of protein per kg of bodyweight daily, spread across your meals. For most people that means 35-45g per meal across three or four meals. Check that the service lists protein per portion clearly, and look for chicken, beef, fish or tofu-based dishes that consistently deliver high protein rather than carb-heavy options.

Are meal prep services enough calories for bulking?

Many standard meals sit around 400-600 kcal, which may be too low for a surplus on their own. Look for services offering larger portions, double protein add-ons, or bulk bundles. You can also stack meals or add your own rice, oats and snacks to comfortably reach 2,500-3,500+ kcal a day.

Is it cheaper to meal prep myself for muscle gain?

Cooking in bulk is usually cheaper per gram of protein, but it costs time. Prepared services charge a premium for convenience. If you train consistently and value reliability, the cost per meal can be worth it, especially if a service offers bulk pricing or larger portions that improve value.

Should I choose recipe kits or prepared meals for bulking?

Recipe kits let you control portions and add extra protein, often at lower cost, but require cooking. Prepared meals are faster and more consistent. If hitting daily calories is your priority and you're time-poor, prepared meals or frozen bulk options tend to win; if budget matters most, kits usually edge ahead.

Buying guide

Best meal prep for muscle gain (UK)

If you're trying to build muscle or bulk, the right meal prep service takes the guesswork out of hitting your daily protein and calorie targets. This page is for lifters, gym-goers and anyone in a structured training block who wants consistent fuel without cooking three times a day. The key is enough protein per meal to support muscle repair, plus genuinely calorie-dense portions so you're actually in a surplus rather than just eating clean. We'd also weigh up cost per gram of protein, because bulking means eating a lot and the bill adds up fast. Look at whether a service lets you order larger portions, add extra protein, or stack meals to reach 2,500-3,500+ kcal a day. Below we explain exactly what to compare, from macros and portion sizes to value per pound, so you can pick a plan that supports steady, sustainable gains without breaking your budget.

8 picks, ranked by £/100g protein. How we rank.

#1 pick

Gousto

Best for everyday balance

£3.25 / meal600 kcal30g protein£10.83 / 100g protein

UK mainland

High ProteinVeganVegetarian

Best meal prep for muscle gain (UK)

What to look for

FAQs

Best meal prep for muscle gain (UK)

What to look for

FAQs