A note from the founder

I built what I wished existed.

A year ago I was 265 lbs and running on fumes. Today I'm lighter, steadier, and feeling better than I have in a decade — after changing a lot at once, goodtides included. This is that story. My own experience, not a result anyone should expect.

I'm not a bodybuilder or a gym rat. I ski 30-plus days a year, bike all summer, hike, paddleboard. Last January my labs weren't where I wanted them — fasting insulin high, liver markers elevated, lipids drifting the wrong way. I wasn't broken; I was running at 60% and calling it normal. So I changed a lot at once: how I ate, how I trained, how I slept — and yes, a peptide protocol. Over the months that followed I started feeling like myself again — steadier energy, easier recovery, a clearer head. I can't tell you which change did what, and I won't pretend to.

But getting here wasn't easy. I pieced my first protocol together from five different vendors — one for this peptide, another for that, a third for bacteriostatic water, needles from somewhere else. My dosing came off random Reddit threads and half-remembered posts from people I had no reason to trust. Every vial was a coin flip on whether it matched the label. I kept at it because of how I felt — but I shouldn't have had to.

That's why I created goodtides.
My stack

What I ran.

Six research compounds I personally used — not a recommendation, not a protocol to copy, and not approved to treat any condition. What you run is between you and your clinician.

Retatrutide

A GLP-1 / GIP / glucagon triple agonist.

MOTS-C

A mitochondrial-derived peptide.

KLOW blend

A four-peptide blend — BPC-157, TB-500, KPV, GHK-Cu.

Tesamorelin

A GHRH analog.

Melanotan II

A melanocortin-receptor agonist.

Selank + Semax

Two short regulatory peptides.

The Companion app

So I built the tool, too.

The hardest part wasn't the compounds — it was running them right. So I built the app I wished I'd had. Free, installs in a tap, and it does the parts I used to get wrong.

Dose calculator

Vial mg + bac water becomes the exact units to draw, on a syringe you can read.

Smart reminders

A push before every scheduled dose — named by peptide, so you never double-up or forget.

Vial & supply tracking

What's open, what's left, and a heads-up before you run out.

Bloodwork over time

Upload a lab PDF and watch your markers trend against reference ranges — on your device.

A real compound library

Mechanism, safety, pharmacology and sourced references on every peptide — not a midnight Reddit thread.

Yours, offline

No app store, works offline, and your data stays on your phone.

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My labs

What my labs showed.

These moved while I changed four things at once — diet, training, sleep, and a peptide protocol — so no single input can be credited. One person's numbers over four months, same lab and provider; not a claim about what peptides do, and not a typical or expected result.

Fasting insulin
18.411.4
−38%
Lower
HbA1c
5.5%5.1%
Lower
ALT (liver)
5218
−65%
−40% −52%
ApoB
12393 mg/dL
−24%
−20%
LDL
134102
−24%
Kidney (eGFR)
100116
+16%
Lower Lower

These are my personal lab values, not a result you should expect. The compounds I used are research compounds — not approved by the FDA to diagnose, treat, cure, or prevent any disease — and nothing on this page is medical advice. Talk to a licensed clinician before starting anything.

goodtides exists for the curious, active person who wants access without the midnight Reddit research, grey-market guesswork, or bodybuilder gatekeeping.

Peptides are a fast-moving, barely-charted space — equal parts real science and confident nonsense. goodtides is my attempt to cut a clean path through it: compounds you can actually trust, the dosing math and tracking handled for you, and sourced information instead of bro-science.

You don't need to be a biohacker. You just need to want to feel as good as your life demands.

Keith

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