StackBuilder

Optimize Your Supplement Stack

Research-backed peptides and supplements ranked by scientific evidence.

266 Compounds
115,000+ Studies Analyzed
18 Health Goals
5-Tier Evidence Scoring

How It Works

1

Choose Your Goals

Select from 18 health goals like muscle growth, cognition, longevity, and more.

2

See the Evidence

Every compound is scored on a 5-tier system based on real PubMed research.

3

Build & Optimize

Create your stack and optimize it for your budget with our smart algorithm.

Evidence-Based Scoring

Every compound is evaluated using our 5-tier evidence system based on published research.

1
Preliminary
Early-stage or in-vitro only
2
Emerging
Animal studies with promise
3
Moderate
Some human trial data
4
Strong
Multiple human RCTs
5
Very Strong
Meta-analyses confirm

Ready to build your evidence-based stack?

Start exploring 266 compounds ranked by real scientific research.

Get Started (It's Free!)