PepGuide: Peptide Tracker

Build smarter supplement stacks based on your goals, not guesses.

PepGuide helps you understand which supplements align with your goals, which ones conflict, and how each compound interacts when used together. Whether you're focused on muscle growth, fat loss, recovery, mood, longevity, or general wellness, the app gives you clear, evidence-informed insights tailored to what you want to achieve.

Start With Your Goal

Choose your goal and instantly see:

Supplements that support your goal Supplements that may work against it Neutral supplements that can fit depending on your stack Research-backed context for why they help or hinder

PepGuide simplifies complex supplement science so you can make confident decisions.

Test & Compare Stacks

Easily build custom supplement stacks and see: How well your stack aligns with your selected goal Where your ingredients may overlap, conflict, or cancel out Synergies and potential issues based on known mechanisms Strengths and weaknesses vs. other user-generated stacks Experiment, optimize, and refine—all inside the app.

Compatibility Insights

PepGuide shows you:

Which supplements play well together Which combinations may reduce effectiveness Where timing or dose adjustments matter And which stacks are commonly used for your goal It’s like having a research assistant that highlights the best ways to combine supplements safely and effectively.

Learn From the Community

See how your stack compares to:

Top-rated stacks for your goal Popular combinations across the app What others are experimenting with Get inspiration and learn from real patterns.

Clear, Expert-Styled Explanations

Every supplement profile includes:

What it does: Mechanisms & expected effects Pros, cons, and safety notes When and how people typically use it What goals it tends to support What goals it may work against

Zero fluff. Just clarity.

Disclaimer

PepGuide provides educational information only and does not offer medical advice. Always consult a healthcare professional before using supplements.

Subscription Required for Premium Features PepGuide includes optional auto-renewing subscriptions that unlock premium features. A subscription is required to access advanced supplement grading, including detailed grades for individual supplements, comprehensive grading of entire supplement stacks, and comparisons of your supplement stack with those used by other individuals. You can explore general educational content in the app without a subscription, but premium analysis and comparison features are available only with an active subscription.

Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/