Your day.
Engineered.
Precision supplementation built around the rhythm of your day - recovery, focus, hydration and long-term health.
Sleep deeper.
Wake up ready.
REM helps you fall asleep faster and sleep more deeply - with glycine, L-theanine and saffron. No grogginess in the morning. Just real rest.
Clean energy.
Zero jitters.
CATALYST gives you strong, steady focus for your workout - without the crash or the anxious buzz. Every ingredient and dose is printed on the label.
Water isn't enough.
When you sweat, you lose more than water. HYDRA replaces the sodium, potassium, magnesium and calcium your body actually needs, then goes further, supporting hydration at the cellular level so fluid gets where performance happens. Built for cramp-free training.
Look after
the long run.
Your liver works hard every day. VITAL helps it out with NAC, alpha-lipoic acid and milk thistle - proven ingredients that support your body's natural defences.
See it in their words.
Real stories from people who train, recover and go about their day with Knidus.
Build your
full stack.
All four products - REM, CATALYST, HYDRA and VITAL - for the complete day-to-night system. Save when you take the whole cycle.
Rem
Catalyst
Hydra
VitalLearn the science.
Plain-English guides on sleep, energy, hydration and recovery - no hype, just what the research says.
Liver Health for High Performers: What the Science Actually Supports
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Why You Still Wake Up Tired After a Full Night's Sleep
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Why Water Alone Isn't Keeping You Hydrated
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