YouTube video summaries

Quick answer

Summaries of popular YouTube videos, sorted into 13 topics and 5 formats. Each one has the answer to the title, a verdict, 5 takeaways, and Actionable and Lessons tabs.

What 125x is: 125x is a web app at 125x.app. You connect your YouTube subscriptions, and it gives you a feed of the latest videos from the channels you follow, each with a summary: a verdict, the 5 key takeaways, and the spoiler, plus Actionable and Lessons tabs with more tips. You read that and decide what's actually worth opening.

Open 125x

Browse by topic

Browse by format

Latest summaries

I've Changed My Mind on Fish Oil, Creatine and FastingThomas DeLauer · Verdict: Some value given
Uploaded Oct 30, 2026 · 82.7K views (as of Oct 30, 2026)

You'll Stop Waking Up at 3AM the First Night You Do This (Sleep Doctor)Thomas DeLauer · Verdict: Good value given
Uploaded Oct 24, 2026 · 162.1K views (as of Oct 30, 2026)

Essentials: Developing a Rational Approach to Supplementation for Health & PerformanceHuberman Lab · Verdict: Some value given
Uploaded Oct 22, 2026 · 116.9K views (as of Oct 30, 2026)

Essentials: Manage Stress & Build Resilience | Dr. Elissa EpelHuberman Lab · Verdict: Good value given
Uploaded Oct 8, 2026 · 301.8K views (as of Oct 30, 2026)

Strong convictions, loosely held: how Peter's views have changed (AMA 90 sneak peek)The Drive with Peter Attia · Verdict: Some value given
Uploaded Oct 12, 2026 · 24.8K views (as of Oct 30, 2026)

How Omega-3s May Slow Biological Aging (New Evidence)FoundMyFitness · Verdict: Some value given
Uploaded Apr 6, 2026 · 68.7K views (as of Oct 30, 2026)

Everyone Is Wrong About ExerciseBryan Johnson · Verdict: Good value given
Uploaded May 26, 2026 · 1.7M views (as of Oct 30, 2026)

Quitting Social Media Changed My LifeBryan Johnson · Verdict: Some value given
Uploaded Jun 29, 2026 · 495.3K views (as of Oct 30, 2026)

4 Small Things That Make People Feel Closer to YouThe Mel Robbins Podcast · Verdict: Some value given
Uploaded Oct 17, 2026 · 248.8K views (as of Oct 30, 2026)

Brutally Honest Advice About Productivity in 26 MinutesAli Abdaal · Verdict: Good value given
Uploaded Oct 16, 2026 · 302.7K views (as of Oct 30, 2026)

By creator

Thomas DeLauer: nutrition, fasting, supplements and training
Andrew Huberman: sleep, stress, supplements and focus
Peter Attia: longevity, nutrition and exercise
Rhonda Patrick: omega-3s, aging research and nutrition
Bryan Johnson: longevity routines, exercise and attention
Mel Robbins: relationships, confidence and everyday habits
Ali Abdaal: productivity, goals and procrastination

How 125x does this for your feed

This page is one sample of what 125x does for every video in your feed. 125x pulls in your YouTube subscriptions automatically, so there's nothing to set up. Each new video gets a watch, skim or skip verdict, 5 takeaways, the answer to the clickbait title, and Actionable and Lessons tabs.

View your YouTube feed at 125x speed. YouTube summaries of every video in your feed.

FAQ: questions people ask

Who writes these summaries?

The 125x team writes them in our own words from each video, with a link to the original.

Can I get this for my own subscriptions?

Yes. 125x pulls in your YouTube subscriptions automatically and gives every new video in your feed the same kind of summary.