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Advanced gainer supplement contains all essential ingredients for any in training person.

Each portion is strong and effective nutrient gainer type Size Max is up to 30 grams of protein in each portion in the form of well-chosen Matrix protein, which makes that the amino acids will flow with the blood to the muscles up to 6-7 hours after ingestion.

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MEX NUTRITION SIZE MAX Sport Line Gainer 6800g 


Advanced gainer supplement contains all essential ingredients for any in training person. Each portion is strong and effective nutrient gainer type Size Max is up to 30 grams of protein in each portion in the form of well-chosen Matrix protein, which makes that the amino acids will flow with the blood to the muscles up to 6-7 hours after ingestion.

Also carbohydrates present in the product were composed to ensure optimum energy supply as long as possible . In this way, you do not have to worry about that new muscle tissue instead of fat will come! It should be noted that the original nutrient in the Mex Size Max does not contain harmful lactose and thus it is easy to digest. Almost 50 % of the population is unable to digest the lactose, which may cause unpleasant symptoms.

Supplements Highlights:

- As many as 25 grams of high quality easily digestible protein in each serving sports supplement - the most important building blocks for your muscles ,
- High quality complex carbohydrates - clean energy that will help to build lean muscle mass without fat flooding , thanks to an insignificant amount of sugar (only 3 % - as in Up Your MASS )
- Enriched wiht healthy fats , vitamins and minerals, taking care of it to your body getting all the micro and macro elements your body needs
- Rich in fiber - 7 grams of fiber per serving ,
- Virtually lactose free !


Size Max has a minimum close to 0 grams of sugar!

We know that building lean muscle mass requires a proper diet . The addition of complex carbohydrates give you long-term and stable supply of energy to create a favorable environment for muscle growth . That is why we use the best sources of carbohydrates available in the market : organic oats and barley. A low glycemic index (GI ) , slowly digestible , high in fiber - oats and barley carbohydrate is the best solution for the extra calories that add value to the daily diet and help gain muscle not fat!


Do you ever feel that progress is too slow ?
Were you satisfied with the results at the gym?
Sometimes it seems that the problem of weight gain is not to go and every effort is wasted .

It does not have to be that way !

In the MEX Nutrition have the same priorities as you are ! Building muscle mass ! That's why we created Middle Size Max , which is like no other gainer on the market! Carbohydrate - Protein Conditioner Size Max is only the best sources of protein (ISO -95, WPC -85 , MPC , MPI , EA and CC ) , carbohydrates (oats , barley ) and fats (CLA , MCT , flax ), which is beneficial ingredients that to restore the progress that you remember from your first days at the gym ! Size Max does not contain sugar or vegetable proteins!


High quality muscle mass requires quality nutrition!

Anyone who has tried to build muscle and strength knows how difficult it is to deliver a sufficient amount of nutrients needed for growth. Organize a few square meals every day is also difficult for many who simply do not have the time . Size Max is an easy way to supplement your diet to make it even more similar to that we use riders!


Size Max has a better nutritional profile than other supplement on the market!

Size Max offers easily digestible high biological value (BV ) Protein Blends . Properly selected for muscle repair and recovery after intense weight training . Size Max contains a scientifically designed , chosen in the proper proportions of protein mix . Additionally Size Max provides a free form BCAA key : L- Leucine , L- Valine and L- isoleucine, which help to regenerate and help the body maintain a positive nitrogen balance.


The maximum size is virtually no fat!

Size Max contains very little fat in the form of fatty acids that actually help your body to burn fat rather than store it . Size Max contains a special blend that helps in the utilization of nutrients , speeds up recovery.

Supplement Facts:

Serving Size: 4 level scoops (113g)
Servings Per Container: 60

Amount Per Serving:
  • Energy value of 1867 kJ (446 kcal)
  • Fat 6 g
  • Cholesterol 55 mg
  • Sodium 0.09 mg
  • Potassium 145 mg
  • Carbohydrates 77 g
  • Fiber 7 g
  • Sugars 6.0 g
  • Protein 25.0 g
  • Peptide Glutamine 3.5 g
  • ALA (α-linolenic acid) 110 mg
  • Vitamin A 1250 I.U. (50%)
  • Vitamin D 70 I.U. (35%)
  • Vitamin E 7 I.U.
  • Vitamin C 30 mg (50%)
  • Thiamine (vitamin B1) 0.7 mg (50%)
  • Riboflavin (Vitamin B2) 0.6 mg (50%)
  • Niacin (vitamin B3) 9 mg (50%)
  • Pantothenic acid (Vitamin B5) 2.4 mg (40%)
  • Vitamin B6 1 mg (50%)
  • Vitamin B12 0.5 mg (50%)
  • Folic acid 100 mg (50%)
  • Biotin 50 mg (50%)
  • Calcium 191 mg (35%)
  • Iodine 35 mcg (24%)
  • Iron 5 mg (37%)
  • Magnesium 10.4 mg (3%)
  • Phosphorus 70 mg (8%)
  • Zinc 5 mg (50%)
  • Chlorine 300 mg
  • Chrome 30 mg
  • Copper 0.5 mg
  • Manganese 1 mg
  • Molybdenum 35 mcg
  • Vitamin C 25 mg

% Percent Daily Values are based on a 2,000 calorie diet.
** Daily Value (DV) not established.


Amino acid profile per 100 g:
  • Alanine - 1.2
  • Arginine - 0.5
  • Cysteine ​​- 0.4
  • Phenylalanine - 1.3
  • Glycine - 0.6
  • Histidine - 0.8
  • Isoleucine - 1.7
  • Aspartic acid - 1.6
  • Glutamic acid - 5.0
  • Leucine - 3.6
  • Lysine - 1.6
  • Methionine - 0.8
  • Proline - 1.6
  • Serine - 1.6
  • Threonine - 1.6
  • Tryptophan - 0.4
  • Tyrosine - 1.4
  • Valine - 1.9


Other Ingredients:

Sustained Release Protein Matrix: whey protein isolate, whey protein concentrate , milk protein isolate , milk protein concentrate , calcium caseinate , egg albumin , L- leucine, L- isoleucine , L- valine, glutamine peptides , Clean Carb composition ( pure carbohydrate ): Organic oatmeal , barley organic high molecular weight , modified wheat starch, corn starch , inulin , Liposorb composition : medium chain triglycerides of fatty acids, conjugated fatty acid, linseed powder , alpha lipoic acid , Vita -Min composition : beta carotene, cholecalciferol , DL-alpha tocopherol , ascorbic acid , thiamine , riboflavin , niacin , pantothenic acid, pyridoxine HCl , cyanocobalamin , folic acid , biotin , calcium citrate , iodine, iron fumarate , citrate, magnesium , phosphorus , zinc, zinc gluconate , potassium chloride, chromium nicotinate , copper gluconate , manganese sulfate , molybdenum chelate , phylloquinone , soy lecithin.
Allergen Warning: Manufactured On Equipment Which Processes Milk, Egg and Soy.


Supplement Usage:

As a dietary supplement mix 4 level scoops (about 113g) with about 400ml of water. Mix in a shaker or using a blender. For optimal results take 2 to 3 shakes a day.


FREE SHIPPING on orders over €60 (Ireland & Northern Ireland only).
We aim to despatch all orders within 1-2 working days.
All Ireland and Northern Ireland deliveries up to 30kg are sent on a next working day service with DPD, which in most cases arrive within 1-3 working days.


DPD deliver all our parcels Monday to Friday in a time slot between 8am - 6pm.
There are always two attempts of delivery of every parcel and after that the parcel will be sent back to our warehouse so make sure someone is at home on the day of delivery to avoid disappointment.
If a delivery is attempted at your address but no one is there to collect and sign your parcel a card should be put through your letter box. Leaflet will tell you how to contact the courier to arrange re-delivery.
If you do not hear from a courier after 4-8 days, please contact us by email at


We deliver to selected list of counties. For details please see the list below.
All delivery prices are provided for packages in weight up to 31kg.

Country Orders under €60 Orders over €60 Transit Time
Republic of Ireland €5.99 FREE 1 to 3 days
Northern Ireland €5.99 FREE 2 to 4 days
United Kingdom €9.99 €9.99 3 to 5 days
France, Germany, Netherlands, Belgium, Luxembourg €15.48 €15.48 3 to 5 days
Austria, Czech Republic, Denmark, Poland €20.64 €20.64 4 to 7 days
Lithuania, Hungary, Slovakia, Slovenia €24.51 €24.51 5 to 7 days
Sweden, Spain, Italy, Latvia, Estonia €30.96 €30.96 5 to 8 days
Finland, Portugal €34.83 €34.83 5 to 8 days

For delivery to countries not listed, please contact us for information by email at


We want our customers to be happy with the goods they buy and about the service we provide. However if you are not happy with our products, we will take back any of our products and refund you in full. No question asked!


1.1. You may cancel your contractual declaration in writing (e.g. letter or e-mail) within 14 days without justification, 14 days period begins on the day on which the customer acquires physical possession of the goods. 30% restocking charge will be applied.
1.2. The withdrawal period begins on the day on which the consumer acquires physical possession of the goods.
1.3. Timely sending of the cancellation or the item will suffice in protecting the cancellation period.
1.4. The costs of return any goods are paid by the customer.


Unit 5, Demesne Shopping Centre
Dundalk, Co. Louth
Republic of Ireland


2.1. We are always happy to accept any of our products.
2.2. To receive a full refund goods should be returned in original, unopened packaging.
2.3. If the product is not returned in its dispatched state we cannot offer a full refund and a compensation will be calculated on individual basis, please note that it can be up to 100% of value depending on the damage.
2.4. If goods have been dispatched, you have the right to return goods within 14 days of receipt of your goods.
2.5. In the event that you exercise your statutory right of revocation, you shall be responsible for regular costs of the return shipment if the goods supplied correspond to the goods ordered.

For further details on our Returns Policy, please contact us by email at

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