Fitness Pack
BCAAs during your workout, protein afterwards and creatine every day.
- Gourmet Isolate Protein
- Creatine monohydrate
- BCAA 2:1:1
You save €19.30Free delivery
€74.90€94.20
Buy
Performance and wellbeing
Whether you want to get more out of your workouts or look after yourself every day: supplements with evidence-based formulas and delicious flavours you will love, made in Spain with IFS Food and BRCGS certification.
Our products
Hydration & Energy
Average rating: 5.0 out of 5, 8 reviews
500 g · Tropical Punch flavour
€19.90under €1 per serving€39.80/kg
BuySleep & Rest
Average rating: 5.0 out of 5, 11 reviews
400 g · orange flavour
€29.90€0.75 per night€74.75/kg
BuyBody Composition
Average rating: 5.0 out of 5, 9 reviews
500 ml · lemonade flavour
€19.95€0.80 per serving€39.90/l
BuyStrength & Muscle
Average rating: 5.0 out of 5, 5 reviews
400 g
€22.40€0.17 a day€56.00/kg
BuyHeart & Brain
Average rating: 5.0 out of 5, 14 reviews
90 softgels
€21.90€0.73 a day€177.14/kg
BuyStrength & Muscle
Average rating: 5.0 out of 5, 3 reviews
500 g · watermelon flavour
€22.90€0.35 a day€45.80/kg
BuyStrength & Muscle
Average rating: 5.0 out of 5, 17 reviews
1 kg · chocolate flavour
€48.90€2.45 per serving€48.90/kg
BuyBy need

Our brand
Train Your Biology
Quality from the source: our own formula, made in Spain with IFS Food and BRCGS certification, and every batch traceable.
Packs
Packs designed for each goal, cheaper than buying separately and with free delivery on all of them.
BCAAs during your workout, protein afterwards and creatine every day.
You save €19.30Free delivery
€74.90€94.20
BuyHydration, strength, heart and rest: five products in a single order.
You save €23.10Free delivery
€93.90€117.00
BuyCreatine, omega-3 and hydration: three essentials, each with an official claim.
You save €9.30Free delivery
€54.90€64.20
BuyReviews
Average rating: 4.99 out of 5. 84 customer reviews
5 out of 5
I always mix it with the isotonic drink and it's great, you can't taste it and it mixes really well 👌🏻
LauritaTranslated from Spanish
5 out of 5
Very surprised: you can even bite the softgel and it tastes good. And the price is very good for what it is
JordiTranslated from Spanish
5 out of 5
I bought it to try it and it really surprised me. It dissolves really well and the chocolate flavour is very natural, not sickly at all. And with 90% protein too, crazy.
CristianTranslated from Spanish
Gourmet Isolate ProteinSee all Reviews of Gourmet Isolate Protein
5 out of 5
Very good value for money, and the watermelon flavour goes down really well
Carlos.GauteTranslated from Spanish
5 out of 5
I was already taking CLA from another brand, but it was more expensive and left my stomach a bit unsettled. This one is cheaper and I don't feel anything, 10/10
AlexandraTranslated from Spanish
5 out of 5
The best I've tried, and it being liquid and tasty helps a lot
MartaTranslated from Spanish
Anyone can leave a review with their name and email; we do not check whether they bought the product. We read every review before publishing it, only to remove insults, personal data or advertising, and we publish all the others, positive or negative. We do not pay for reviews or offer discounts in exchange. Reviews in other languages are translations of the original.
How we formulate
We start from the studies: which ingredients have evidence behind them and in what amount. Alongside each product, we give you its key figure and its source.
We design every formula in Girona; production takes place in Spain with IFS Food and BRCGS Food Safety certification.
Every raw material arrives with its technical data sheet and every tub carries its batch number, so its history can be traced from start to finish.
Science library
Frequently asked questions
We deliver in 1-2 working days to mainland Spain, in 2-3 working days to the Balearic Islands and in 24-72 h to mainland Portugal. Delivery is free from €60 and on all packs; below that, it costs €5.95, or €6.95 to the Balearic Islands.
You have 14 calendar days from receiving it, with the products unopened and sealed. Email us at pedidos@nutrigains.es with your order number. We explain it in delivery and returns.
Yes. The packs save you up to 26% and come with free delivery. If you buy 2 units of the same product you get 10% off, and with 3, 15% off, except for CLA, the protein and magnesium. And if it is your first order, ask Max about your welcome gift.
Yes, they are designed to be combined, which is why we have packs for each need. The most common combination is creatine dissolved in Nitrus Isotonic. Sleep Recovery already contains magnesium: if you want to add our magnesium, check with your pharmacist or doctor first. And if you take medication, are pregnant or have a health condition, check with them too.
Check with your doctor or pharmacist first. You will find the full composition on each product page to show them.
Five questions and we suggest your formula. Or ask Max: Max knows every product and what its studies say.
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