Let’s Talk About Expensive Pee
A lot of supplements look great on the label and do almost nothing once they hit your body.
That’s the problem with a lot of synthetic vitamins. You swallow them. Your body shrugs. Then you pee them out.
Hence: expensive pee.
The issue is not just what’s in the bottle. It’s whether your body can actually use it.
What Bioavailability Actually Means
Bioavailability is a simple idea: how much of a nutrient your body can absorb and put to work.
Think of it like the body’s VIP list.
Some nutrients get waved right in. Your body recognizes them, knows what to do with them, and uses them well.
Others show up like random strangers in fake mustaches. Technically present. Not really welcome.
That’s why two supplements can look similar on paper and work very differently in real life.
Why So Many Synthetic Vitamins Fall Flat
A lot of conventional supplements are made with cheap, synthetic forms because they’re easy to produce and easy to sell.
The problem: your body does not always recognize those forms well.
That means:
- less absorption
- more waste
- more fillers
- less actual benefit
You’re not just buying a nutrient. You’re buying the form of that nutrient. And the form matters.
Why We Take a Different Approach at Cohld
At Cohld, we focus on supplements the body actually knows how to use.
That means bioavailable forms. Clean ingredients. No synthetic fillers. No junk that looks good on a label but does nothing once it gets inside you.
We lean ancestral for a reason. The body tends to do better with nutrients that look familiar, not lab-made knockoffs.
Simple goal: don’t just swallow it. Use it.

A Few Good Examples
Magnesium Glycinate
Magnesium is one of those supplements a lot of people need and a lot of people take in forms their body barely uses.
Magnesium glycinate is different. It’s a form that’s easier on the stomach and easier for the body to absorb.
So instead of taking magnesium and hoping for the best, you’re giving your body something it can actually work with.
Shop Cohld Magnesium Glycinate
NAD+ Complex
Energy and recovery support only matter if the ingredients can actually get in and do their job.
Our NAD+ Complex is built around that idea. Not fluff. Not hype. Just a formula designed to be useful, not decorative.
If your supplement shelf is full of products that sound impressive but feel invisible, this is the opposite of that.

Grass-Fed Collagen
Collagen is another good example of why source matters.
Our Grass-Fed Collagen comes from 100% grass-fed, pasture-raised sources and is made in a form your body can put to use more easily.
That matters for skin, joints, recovery, and daily maintenance.
Because again, the point is not to consume “more stuff.”
The point is to use what you consume.

What to Look For in a Supplement
Keep it simple.
Look for:
- bioavailable forms
- clean sourcing
- no synthetic fillers
- no artificial additives
- ingredients your body recognizes
If a product is packed with cheap forms and unnecessary extras, it may be doing more for the brand’s margins than for your body.
The Real Why
This is the whole point.
We want supplements our bodies actually absorb, not just swallow.
That’s the difference between a formula that looks good on paper and one that actually helps with recovery, mobility, performance, and everyday health.
At Cohld, that’s the standard.
Explore Cohld
If you want cleaner, better-absorbed supplements made with ingredients your body can actually use, start here:
You can browse the full lineup at Cohld.com.
We also back every order with a 30-day money-back guarantee.

