Frequently Asked Questions

PeptiXtreme is an online peptide course, in English and Spanish, from VidaXtreme Group. It includes 9 modules with 120 lessons, an encyclopedia of 75 peptides and 29 synergies, progress-tracking tools, a Certificate of Completion and human advisory support. It's educational content: it doesn't sell any substance and it doesn't hand out protocols.

$17.90 USD, one-time payment, with lifetime access and updates included. It's not a subscription.

Both. It starts with what a peptide actually is and goes all the way to how a protocol is thought through at a conceptual level. Every peptide is tagged beginner or advanced, and the initial Profile Assessment builds you a learning path based on your profile and your goal.

About 24 hours spread across 120 lessons, at your own pace. No deadlines.

Yes, 7 days. If it's not what you expected, just message us and you get your money back, no questions asked.

Through Hotmart, which accepts cards, bank transfers and local payment methods depending on your country, and handles invoicing and refunds.

No. No lesson includes doses, milligrams, days, frequency or reconstitution numbers. That's a deliberate choice: any specific figure requires knowing your age, your medical history, your medications and your lab work, and that can't be solved with a generic chart or over the internet. What you do walk away with is the judgment to understand the subject and to discuss it with a healthcare professional.

75 peptides organized into six domains: physical and body composition, internal and metabolic health, mental and cognitive, sexual health and vitality, aesthetics and skin, and biohacking and longevity. For each one we explain the mechanism, the goals it's being studied for, who it's considered for, the warning signs and when you need to see a professional.

Combinations of peptides that are studied together because their mechanisms complement each other toward the same goal. The course explains 29 of them: what each combination is after and why it makes biological sense to put those pieces together. No amounts, no schedules.

Yes, it's a full module: how to tell whether a supplier is legit, how to read a Certificate of Analysis (COA) line by line, how to spot fake or adulterated product and how to store it safely. It includes a printable checklist to run through before you buy from anyone.

No. PeptiXtreme is strictly educational: it's not a pharmacy, it doesn't dispense medication and it doesn't sell any substance. Any stores mentioned are independent third parties.

Yes, and updates are included with your lifetime access. Most of the evidence on peptides is preclinical or preliminary, and the course says so explicitly instead of passing off hypotheses as certainties.

Yes, and you have to earn it: on top of completing all 120 lessons, you need to pass ten exams (one per module plus the final), with a minimum score of 80 out of 100. The certificate carries your name, your grade, the date and a verifiable certificate ID. No extra cost.

No. It's a Certificate of Completion for a private course: it shows you completed this training. It isn't an accredited program backed by an institution or a professional certification, it isn't recognized by any educational or health authority, and it doesn't qualify anyone to prescribe or supervise the use of any substance. We say it plainly because this industry is full of people promising the opposite.

Yes, and anyone can do it — no account or permission needed. Each certificate ID is signed with the student's name and the year. At https://peptixtreme.com/en/verify.html you enter the ID and the printed name and know instantly whether it's real. The check doesn't reveal any of the student's personal data.

Once your purchase is approved, you'll get an email with a button to create your password. After that, you always sign in with your email and password at peptixtreme.com. Important: use the same email you bought with.

Yes. It installs as an app on Android, iPhone and desktop, and once installed it works offline: you can study at the gym or on your commute.

The ones you normally use. The system keeps your most recent devices active; if you switch phones or clear your data, you can still sign in without any trouble.

No. It's lifetime access, with updates included.

Yes. The entire system is bilingual, English and Spanish, and you switch languages with a single button.

You fill out a questionnaire covering your goal, your starting point and your history, and a human advisor reviews it to guide you based on your situation: what makes sense to study, what to consider and what to ask your doctor. It's educational support, not a medical consultation: prescribing any substance is up to a licensed healthcare professional.

No. The AI Advisor built into the system answers educational questions while you study — mechanisms, goals, how to read a COA, where to start — and always hands you off to the human advisor once the question gets personal.

No, never. This is educational content. If you have a diagnosed condition, take medication or notice new symptoms, an evaluation by a healthcare professional always comes first.