You probably make plenty of testosterone. SHBG is the protein that grabs it in your bloodstream and will not hand it back, and what is left over is the only part your body can use. Magnesium loosens that grip (Excoffon 2009). Free testosterone, not total, is the number that decides how you works. Worn-out ones leave you soft and weak on the way down; clean ones keep you strong as the scale drops.
With plenty of food coming in, even testosterone still gets made — so you feel okay.
It isn't only fewer calories. Running on far less fuel, tired SHBG locks most of it away — so you flatten for days. Clean ones make more from less, and the crash lifts.

Scrotal skin is the thinnest and most vascular on your body. That is not a marketing line, it is why testosterone gels carry a warning about genital contact. Spray it where it absorbs fastest, not where it is polite.

“The men who feel best are rarely the ones producing the most. They are the ones whose testosterone is not locked to SHBG all day.”
Rapid loss is a cellular-stress event — it can inflame you and age your immune system. The same cleanup that clears dead batteries helps calm that stress signal.

A year on your shot can run six grand or more. Losing muscle and crashing energy quietly waste the results you’re paying for, so you end up smaller but not stronger. For a few dollars a day, Bedrock protects that investment, so every dollar shows up in how you look and feel.


Two targets, pick by goal. Balls if you want testosterone. Neck if you want fat loss, because the thyroid sits right under it and sets how much you burn doing nothing. Same bottle either way.
"Nobody warns you about the first spray. Three days in you stop noticing. Six weeks in my morning wood came back, which was the actual point."
"Started on the neck for the fat loss angle, moved down once I read why. Bloodwork in March, bloodwork in June. Free T moved. I did not change anything else."
"I felt ridiculous buying this. I feel considerably less ridiculous now."
"Down 22 lbs and I don't feel wrecked. Wish I'd started taking this from day one."


Take one a day alongside whatever you're already running, and give your cells a few weeks to catch up. If you don't feel the difference, you get your money back — no forms, no hoops. The only thing you can't do is wonder whether it would've worked for you.

“Magnesium and testosterone has randomized human data behind it, not a petri dish. That is the bar I want before I recommend anything.”





In 2011 Cinar gave men 10mg of magnesium per kilo of bodyweight for four weeks. Free and total testosterone went up in everyone, and went up most in the men who trained. That is the whole idea, delivered through skin instead of a pill.
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The researchers and clinicians who put Bedrock on our radar.
“Magnesium does not add testosterone. It frees the testosterone a man is already making. For most men over 35 that is the piece nobody is addressing.”
“The men who feel best are rarely the ones producing the most. They are the ones whose testosterone is not locked to SHBG all day.”
“One of the few longevity compounds with randomized human trials behind its core mechanism — that’s the bar I want before recommending anything.”
Six sprays a day, straight onto clean skin. Scrotum for testosterone, neck for thyroid. No mixing, no powders, nothing to swallow. Done in seconds.



Ambassadors, coaches, scientists & real customers share their Bedrock experience.
Kept my strength
Energy all day
No 3pm crash
I started these about a month into my anything else and the difference is the strength. I was scared of getting weak and soft as the weight came off. Still lifting the same at the gym, still carrying groceries up two flights.
The day after my shot used to flatten me. Foggy, no energy, dragging through work. I added these six sprays in the morning and the afternoons feel a lot more like myself again. Not a miracle, just steadier.
My doctor kept telling me to protect my muscle while I lose. Didn't really know how until my sister put me onto these. Feels like I'm losing the weight and staying solid, not just smaller. Big difference at 52.
Down 30 lbs and the thing I worried about most was getting run down. I've been on it.the whole way and felt genuinely good. Energy's there. Takes ten seconds after a shower.
Wish I'd found these at the start instead of month four. The crash days were rough before. Now I take two every morning with my coffee and it's just part of the routine. Reordered already.
I'm 47 and the goal was never to just be thinner, it was to feel strong and capable while the weight came down. These have been the piece that made that feel possible for me.
Bought this half-skeptical. A few weeks in and the mid-afternoon wall I'd hit on training days isn't knocking me out the same way. Easy to stay consistent because it takes ten seconds.
62 and on anything else. My biggest fear was ending up frail. I feel steady on my feet and my energy through the week has been more even. Simple to add to the morning.
I do strength training and was losing more than I wanted in my gym numbers as the weight dropped. Added these and things leveled out. Feels like I'm keeping what I work for.
Three months in. The standout for me is just feeling normal on the off days. I used to write off the day after my routine. Not anymore.
Skeptical husband, now a believer. He stopped napping every afternoon on his training days once he started these with breakfast. Whatever it's doing, we're both happy.
Clean, simple, no residue and no smell. I like that it's one mineral and not a kitchen-sink scoop. Six sprays and done.
I was so worried about the tired, drawn look. I feel like I've got more life in me through the day and that's exactly what I was hoping for.
Down two pant sizes and still hitting my lifts. That combo is all I wanted. These earned a permanent spot in the cabinet.
The morning routine made it stick: coffee, training day or not, six sprays. The steadier energy is the thing I'd miss if I stopped.
55, perimenopausal, on this. Everything felt like it was working against me. This is the first thing I've added that I genuinely feel a steadiness from.
No crash, no fuss. I travel a lot and the bottle is easy to throw in a bag. Been consistent for two months and I feel good.
I read the cellular-energy explainer on the site and it just made sense to me. A month in and the afternoons are noticeably better.
Was dragging by 2pm every shot week. Added these and the difference in how I get through the day is real. My wife noticed before I said anything.
Losing weight but keeping my strength and my energy was the whole point. These have been a quiet, steady win. Already on my second bottle.
Protein and electrolytes patch the symptoms. Bedrock is the only one working underneath them — at the cellular level your muscle and energy actually depend on.

That is where it works fastest. Scrotal skin is the thinnest and most vascular on the body, which is exactly why prescription testosterone gels carry a warning about genital contact. If that is a step too far, the neck works and is the right site for the thyroid and fat-loss angle anyway.
A light tingle on the first few applications is normal and settles within about a week. It is the magnesium, not an irritant, and it fades as your skin adjusts. If it is sharp, spray after a shower on dry skin, or start with three sprays and build up. Do not use it on broken or freshly shaved skin.
Magnesium chloride is an essential mineral with a long safety record, and topical use on intact skin is well established. Bedrock is made in a third-party-tested facility. If you're pregnant, nursing or on medication, check with your doctor before starting.
Then you get your money back. Give it a fair month of daily use first, because that is how long the research ran. If it still is not doing anything for you, email us and we refund you in full. No forms, no return required.