Guide · Peptides and muscle

Peptides and muscle: a sober look

“Best peptides for muscle growth” is one of the most searched peptide questions,
and most of the answers online conflate three different things. Here is the separation, including
what we do not sell and why.

Three different things wear the same word

Research peptides. Substances such as BPC-157 or TB-500 circulate in
fitness forums. They are not authorised as food supplements in the EU, they are not medicines with a
marketing authorisation, and they are typically sold labelled “for research use only”. We do not
stock them and will not, whatever the search volume. If a shop sells you one as a supplement, that
tells you something about the shop.

Peptide food supplements. Short peptide complexes sold legally as
food supplements, in milligram amounts, taken in courses. They are a different category with
different rules — and different, much more modest, permitted claims.

Protein and amino acids. Whey, casein, collagen, EAA and creatine.
This is the group with by far the best evidence base for training outcomes, and it is nutrition
rather than anything exotic.

What actually moves the needle in training

The uncomfortable answer for anyone hoping for a shortcut: progressive overload,
enough total protein across the day, sleep, and consistency over months. Every serious review of the
literature ends up in the same place. Supplements sit at the margin of that, and the margin is
small.

That is not a reason to dismiss supplements. It is a reason to be suspicious of any
product sold as a substitute for the four things above.

What we carry in this area

Two products in our range relate to muscle and recovery, both food supplements from
the CYTOMAXES line:

Gotratix
— a peptide complex derived from triceps muscle tissue, 60 capsules of 200 mg.
Recovery
5 Plus
— five complexes combined: Ventfort, Sigumir, Cerluten, Gotratix and
Vladonix, 60 capsules of 200 mg.

What we will not do is tell you these build muscle. They are food supplements, they
are dosed in milligrams, and the claims permitted for them are correspondingly narrow. Anyone
promising you a physique from a capsule is selling, not informing.

How to judge a peptide product for sport

Check the legal category. Food supplement, cosmetic or “research
chemical” — only the first two belong in a shop that ships to consumers.
Check the amount. Milligrams of a peptide complex and grams of
protein are not comparable, and a seller who blurs the two is hoping you will not notice.
Check the claim. Concrete performance promises on a supplement
label are a red flag, not a sign of confidence.
Check the doping angle. Competitive athletes are subject to
anti-doping rules that no shop can assess for them. If you compete, clear anything you take with your
federation.

What we do carry in this area

Food supplements, dosed in milligrams and taken in courses. What they are not is a substitute for protein, training or sleep.

Gotratix® support Your Muscles and Vitality – 60 caps

Gotratix® support Your Muscles and Vitality – 60 caps

Peptide complex A-18 from triceps muscle tissue, 60 capsules of 200 mg.

from €109
Recovery 5 plus (Sport 5 Plus) Peptide Complex - includes Ventfort, Sigumir, Cerluten, Vladonix, Gotratix

Recovery 5 plus (Sport 5 Plus) Peptide Complex – includes Ventfort, Sigumir, Cerluten, Vladonix, Gotratix

Five complexes combined: Ventfort, Sigumir, Cerluten, Gotratix and Vladonix. 60 capsules of 200 mg.

from €198.90
Osteo 3 Plus Peptide Complex – includes Bonothyrk, Sigumir, Vladonix

Osteo 3 Plus Peptide Complex – includes Bonothyrk, Sigumir, Vladonix

For the musculoskeletal area: Bonothyrk, Sigumir and Vladonix in one capsule, 60 capsules of 200 mg.

from €149.90

Frequently asked questions

Do you sell BPC-157 or TB-500?

No. Those substances are not authorised as food supplements in the EU. We do not
stock them, and we would advise caution towards any consumer shop that does.

Which of your products relate to muscle and recovery?

Gotratix, a complex derived from triceps muscle tissue, and Recovery 5 Plus, which
combines five complexes. Both are food supplements in 60-capsule packs of 200 mg each.

Are peptide supplements a substitute for protein?

No. A peptide complex is dosed in milligrams; a protein serving in grams. They are
not comparable quantities and not comparable purposes.

Are these products suitable for competitive athletes?

Anti-doping rules are decided by your federation, not by a shop. If you compete under
testing, clear any supplement with your federation or team physician before use.

What would you recommend instead?

For training outcomes specifically: enough protein across the day, structured
progressive training, and sleep. That is where the evidence is, and it costs nothing but attention.

Food supplements are not a substitute for a balanced and varied diet and a healthy
lifestyle. This article is general information and not advice on treating any condition.

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