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Ice baths vs saunas for longevity
7 min read

Ice Baths vs Saunas: Which Wins for Longevity?

Your social media feed is probably full of ice bath warriors and sauna evangelists, each claiming their method is the ultimate longevity hack. Wim Hof disciples swear by cold exposure, while Finnish sauna enthusiasts point to decades of research on heat therapy. So which extreme actually delivers better results for healthy aging? The answer might surprise you.

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NMN vs NAD+ supplement science
5 min read

NMN vs NAD+: The Science Behind the Hype

Let's get straight to the point about NMN and NAD+ supplements – what they actually do, why your body can't absorb NAD+ directly, and how to choose the right longevity supplement for your needs.

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PQQ vs CoQ10 for mitochondrial health
6 min read

PQQ vs CoQ10: The Mitochondrial Power Duo

You've probably heard of CoQ10 – it's been the darling of the supplement world for decades. But there's a newcomer that's got longevity researchers excited: PQQ. While most people debate which one is "better," the real question is why you'd choose between them when they work together like a perfectly orchestrated team.

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What's included in the Complete Longevity 5 Day Trial?

Five 10 g single serve sachets of Complete Longevity, one for each day, for $10 with free shipping.

What's included in the Keeper Starter Kit?

A 30 day supply of all four Keeper formulas, Complete Longevity (tub), Good Gut, Daily Reset and Body Boost, plus the Keeper Hand Mixer.

How much do I save with the Keeper Starter Kit?

The Starter Kit saves you 15% compared with buying each item separately.

Which Keeper product is right for me?

It depends on your goals. For longevity and healthy ageing, start with Complete Longevity. For gut health and bloating, choose Good Gut. For liver support and energy, choose Daily Reset. For muscle strength, recovery and skin health, choose Body Boost. Complete Longevity also supports several of these areas, so it's a good starting point if you want one daily formula.

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