Muscle-Building Goals
For trainers looking to support progress alongside consistent resistance exercise and adequate nutrition.
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Advanced muscle, mass and strength formula
A convenient UK-made sports nutrition formula combining creatine monohydrate, BCAAs 2:1:1 and leucine for active adults following structured resistance training and nutrition.
Premium performance support
MONSTER GAIN is Sterling Health's muscle-building formula for athletes, bodybuilders and dedicated gym-goers who want a straightforward supplement to complement resistance training and a suitable nutrition plan.
It combines creatine monohydrate, high-grade 2:1:1 branched-chain amino acids and leucine in a convenient capsule format, removing the need for powders or multiple separate products.

Quick product answer
MONSTER GAIN is a UK-manufactured sports nutrition supplement combining creatine monohydrate, BCAAs 2:1:1 and leucine in capsule form. It is designed for use alongside regular exercise, adequate protein intake and a balanced diet.
Who it is for
A practical addition to focused training and nutrition routines.
For trainers looking to support progress alongside consistent resistance exercise and adequate nutrition.
Suitable for active adults working to increase bodyweight and overall size through a structured programme.
A convenient option for gym-goers following demanding strength, power or bodybuilding routines.
No messy shakes or measuring. The capsule format fits easily into an established daily routine.
Formula overview
Three familiar sports nutrition ingredients in one convenient formula.
Each daily schedule provides 1.6 g of creatine monohydrate.
Each daily schedule provides 1.6 g of branched-chain amino acids.
An essential amino acid widely used in sports nutrition formulations.
Why choose this formula
MONSTER GAIN brings together three widely recognised sports nutrition ingredients in a simple capsule format.
Creatine is one of the most established ingredients used by adults taking part in high-intensity and resistance exercise.
The familiar 2:1:1 ratio combines leucine, isoleucine and valine in a format commonly used in sports nutrition products.
Additional leucine complements the BCAA content and helps create a focused three-ingredient formula for active adults.
Built for everyday use
Capsules can be easier to fit into a busy training schedule because there is no mixing, weighing or shaker bottle required.
Use MONSTER GAIN consistently with the directions on the product label, alongside adequate protein, sufficient calories and a structured resistance-training programme.
Frequently asked questions
It is a UK-made sports nutrition supplement combining creatine monohydrate, BCAAs 2:1:1 and leucine in capsule form.
It is designed for active adults, gym-goers and people following structured resistance, strength or bodybuilding routines.
Take four capsules twice per day, unless the directions on your product label state otherwise. Do not exceed the recommended intake.
No. It should be used alongside a varied, balanced diet, adequate protein intake and a suitable training programme.
Choose your option
Select the available pack size that best suits your requirements.
A convenient introductory pack
A practical mid-size option
Maximum value for regular use!
Directions: Take three capsules twice per day.
Ordering: Check the live product selector for current pack availability and pricing.
Sterling Health is a UK supplement brand with more than 17 years of online selling experience. Products are manufactured in the UK, and orders placed before 12pm are normally dispatched on the same working day.
Same-day dispatch is normally available on orders placed before 12pm.
Use the seller contact option if you need help before or after ordering.
Royal Mail delivery options are available, with tracking where shown at checkout.
Eligible products may be returned within 30 days, subject to the seller's returns policy.