Home Stacks Legality Peptides Tools About Blog Contact
Europe's Supplement Intelligence Platform

Evidence-Based Protocols.
European Precision.

The only supplement platform built for Europe — 21 countries, 50+ compounds, real research.

Already a member? Log in

New: Get a personalised Stack Audit — €39
SLEEP FOCUS MUSCLE LONGEVITY GUT HEALTH NOOTROPICS IMMUNITY
21 Countries Covered
50+ Compounds Analyzed
100% Evidence-Based
Free Tools
The DOSED Approach

Three pillars of intelligent supplementation

01

Research

Every protocol sourced from published clinical studies. No broscience, no influencer stacks. If there's no evidence, it's not in DOSED.

02

Legality

Country-by-country EU compliance data for 50+ compounds across 21 European markets. Know exactly what you can buy where — before you order.

03

Optimize

Personalized stack building, vendor price comparison, and a 90-day tracker to measure what actually moves the needle for your body.

By the Numbers

Trusted by European optimizers

Built on real EU regulatory data — not US-centric content repurposed for European markets.

21
Countries Covered
50+
Compounds Analyzed
15+
Protocols Available
100%
Research-Backed
The Platform

Built for European biohackers

Every tool you need to optimize your supplements — legally, safely, and backed by research.

Stack Builder

Select your goal, budget, and country. Get a complete supplement protocol with dosages, timing, and EU-legal sources.

Free to try

EU Legality Checker

Filter 50+ compounds by legal status across 21 European countries. Legal, grey-area, prescription-only, or banned — instantly.

Free to try

Peptide Database

EMA regulatory status, clinical applications, and dosing data for 25+ research peptides popular in Europe.

Pro

90-Day Tracker

Daily logging for supplements, energy, focus, mood, and sleep. Your personal biohacking score, calculated from real data.

Core

Vendor Comparison

Compare supplement prices across trusted European vendors. Find the best deals without the guesswork.

Core

Peptide Calculator

Reconstitution and dosing reference for 14 research peptides. Calculates exact volumes, syringe units, and doses per vial.

Free
Pricing

Simple pricing. Real information.

One-time purchases. No subscriptions required. Access forever.

DOSED Explorer
Free
 
Get started with the core tools at no cost
  • Stack builder (3 stacks)
  • Legality checker (all countries)
  • Peptide calculator
  • Blog access
  • Full protocol library
  • 90-day tracker
Start Free
DOSED Core
€29 one-time
Less than a single month of supplements
Everything you need to optimize
  • All protocol stacks unlocked
  • Full EU source database
  • 90-day optimization tracker
  • Vendor price comparison
  • Biohacker score + mood tracking
  • Peptide database
Buy DOSED Core
DOSED Updates
€4.99 /month
Less than a coffee per week
Works alongside Core or Pro. Cancel anytime.
  • Monthly regulatory updates
  • New stacks monthly
  • EU regulatory alerts
  • Early access to new features
  • Works alongside Core or Pro
  • Cancel any time
Subscribe
New — Limited to 10 slots/week
DOSED Stack Audit — €39
Submit your current stack and goals. We review everything against published research and EU legality — and send back a personalised PDF protocol within 48 hours.
Get Your Audit →
Getting Started

Three steps to optimized supplementation

01

Choose Your Goal

Sleep, cognition, energy, longevity — pick what you want to optimize and we'll match you with a research-backed protocol.

02

Check What's Legal

Every compound mapped across 21 European countries. Know exactly what you can buy, what needs a prescription, and what's restricted.

03

Track & Optimize

Log your daily stack, track energy, focus, and sleep quality over 90 days. Watch your data prove what works.

FAQ

Common questions

A stack is a combination of supplements taken together to achieve a specific goal — like better sleep, sharper focus, or more energy. Each DOSED protocol tells you exactly what to take, when to take it, and how much.
Not at all. DOSED is built for anyone who takes supplements and wants to do it smarter. Whether you're just starting with magnesium and vitamin D, or you're deep into nootropics and peptides — there's something here for you.
We've mapped the legal status of 50+ compounds across 21 European countries. Select your country and see instantly whether a supplement is legal, requires a prescription, sits in a grey area, or is banned.
No. Core and Pro are one-time purchases with lifetime access. The optional Updates subscription (€4.99/month) gives you monthly legal status updates and new protocols as they're published.
Yes. The Stack Builder (3 stacks), Legality Checker (all countries), and Peptide Calculator are free on the Explorer tier. Core (€29) unlocks all stacks, the 90-Day Tracker, and Vendor Comparison. Pro (€59) adds the full Peptide Database and advanced tools.
We cover 21 European countries including all major EU members plus the UK, Switzerland, and Norway. The full list: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Netherlands, Norway, Poland, Portugal, Romania, Spain, Sweden, Switzerland, Turkey, and the UK.
Compound Dose Timing Notes Source
Daily Protocol Timeline

Select your goal, budget, and country above to generate your protocol.

⚠ Disclaimer: This tool is for informational purposes only and does not constitute legal or medical advice. Legal status can change without notice. Always check your local regulations and consult a professional before using any substance.
🔍
All
✓ Legal
~ Grey Area
Rx Prescription
✗ Banned
Loading data...
⚠ Reminder: Always check your local regulations and consult a professional before using any substance. DOSED accepts no liability for actions taken based on this information.
Peptide Calculator → Reconstitution & dosing reference for 25+ research peptides
Trending Updated April 2026

GLP-1 Receptor Agonist Comparison

Head-to-head comparison of approved GLP-1 compounds available in Europe. Based on EMA approvals and published clinical data. For informational purposes only — always consult a physician.

Semaglutide Tirzepatide Retatrutide
Brand namesOzempic, Wegovy, RybelsusMounjaro, ZepboundPhase III (no brand yet)
MechanismGLP-1 receptor agonistDual GIP/GLP-1 agonistTriple GIP/GLP-1/Glucagon agonist
EU approvalEMA ApprovedEMA ApprovedPhase III Trial
PrescriptionYes — all EU countriesYes — all EU countriesNot yet available
AdministrationWeekly injection or daily oralWeekly injectionWeekly injection (trial)
Half-life~7 days~5 days~6 days (estimated)
Weight loss (trials)~15-17% body weight~20-26% body weight~24% body weight (Phase II)
HbA1c reduction~1.5-1.8%~2.0-2.4%~2.0% (Phase II)
Key side effectsNausea, GI discomfort, fatigueNausea, diarrhea, injection siteNausea, vomiting (dose-dependent)
EU cost (approx.)€150-300/month (Rx)€200-350/month (Rx)N/A (not approved)

Sources: EMA product information (2025-2026), Wilding et al. 2021 (STEP), Jastreboff et al. 2022 (SURMOUNT), Rosenstock et al. 2023 (retatrutide Phase II). This comparison is for educational reference only. GLP-1 receptor agonists are prescription medicines — consult a healthcare professional.

⚠ Important: This section is for educational and legal informational purposes only. DOSED does not sell, promote, or encourage the use of non-approved peptides for human use. Many peptides are sold for 'research purposes only' and using them as drugs may be illegal and dangerous. Always consult a licensed medical professional before using any peptide or pharmaceutical compound.
Loading data...
⚠ Legal Notice: DOSED does not sell, promote, or encourage the use of non-approved peptides for human use. This information is provided for educational purposes only. Regulatory status changes — always verify with current EMA/local authority databases.
NEW

Peptide Calculator

Reconstitution and dosing reference based on published research protocols. Not medical advice.

⚠ Important: This calculator is for educational and research reference purposes only. DOSED does not sell, promote, or encourage the use of non-approved peptides for human use. Always consult a licensed medical professional.
1
2
Vial Size
mg
BAC Water Added
mL
3
Desired Dose
mcg
Body Weight (optional)
kg
Loading data...

Prices are approximate and may vary. DOSED is not affiliated with any vendor. Links go directly to vendor product pages.

What is DOSED?

DOSED is a no-BS biohacking intelligence platform built for Europe. We give you protocols that work with EU laws, EU vendors, and the EU regulatory environment — because what works in one market doesn't always apply here. No hype. No miracle claims. Just what the evidence says, clearly explained.

🎯

Who It's For

Anyone aged 18–55 across Europe who wants to optimize performance, sleep, mood, and longevity using real supplements with real research behind them — and stay legal while doing it.

⚖️

EU-First Approach

Most biohacking advice isn't written with Europe in mind. What's OTC in one country may be prescription or banned in yours. DOSED maps every compound to every EU jurisdiction so you don't have to guess.

🔬

Evidence-Based Only

Every protocol is built on published human research, not bro science. We cite mechanisms, not testimonials. We flag where evidence is weak or contradictory. Honest is our baseline.

💬

No Medical Claims

We frame everything as personal experience + published research. We never tell you a supplement will cure, treat, or prevent anything. That's the law, and we respect it.

How DOSED Works

01

Research

We go through PubMed so you don't have to. Every compound is analyzed for efficacy, safety, and regulatory status in your jurisdiction.

02

Build

Stacks are built for your specific goal, budget, and country. Not generic "best 10 supplements" lists — actual protocols with timing and cycling.

03

Optimize

Track what works. Update as new research drops. DOSED Updates subscribers get regulatory changes and new stacks monthly.

The No-BS Philosophy

We don't sell supplements. We don't take affiliate commissions that influence recommendations. We don't make health claims. We're a knowledge product — you pay for organized, verified, jurisdiction-checked information that saves you hours of research and keeps you safe. That's it.

Built in Europe. Operates under Polish law. Payments by Creem.

Get in Touch

Response Time

Usually within 48 hours.

Send a Message

🎉

You're DOSED.

Welcome to the community. Here's how to get the most out of your purchase.

1

Access Your Content

Check your email for your access link. Bookmark this page for quick reference to your protocols.

2

Build Your First Stack

Head to the Stack Builder → choose your goal, budget, and country to get your personalized protocol.

3

Verify Your Compounds

Use the Legality Checker to confirm every compound in your stack is legal in your specific country.

Get Weekly Updates

Subscribe to receive monthly protocol updates and EU regulatory news.

Don't Have Pro Yet?

Unlock the full peptide database and advanced protocol tools.

Upgrade to DOSED Pro — €59 →