Greg and I Are Both 46. He Went Straight to the Clinic for the Needle. I Tried the Natural Route First.

Dan is a heating engineer from Stockport. He and his oldest mate hit the same wall in the same year, and took two very different roads out of it. One of them can still change his mind.

Dan, 46, as told to Daniel Reeve, Health Writer · Published 30 October 2026 · 13 min read

There's a photo on our fridge of me at 24. My wife Kerry found it in a drawer and stuck it up as a joke.

I'm on a beach in Magaluf with a sunburnt nose and a grin like I've never been tired in my life. Which, to be fair, I hadn't.

At 24, mornings were a launch. I'd be up before the alarm, out the door, a full day in lofts and boiler cupboards, then five-a-side, then the pub.

At 46, mornings were a rescue mission.

I'd hit snooze three times and still wake up feeling like I'd done a shift already. By three in the afternoon I was knackered: not sleepy, just flat, like someone had pulled the plug out. My son Josh would ask for a kickabout in the garden after tea and I'd ask for a nap. And the bedroom? Quiet. Kerry never said anything. She didn't have to.

I told myself what every bloke tells himself. It's your age, mate. Get on with it.

Then Greg turned up at my door one Saturday looking like the 24-year-old on my fridge.

Greg went to the clinic

Greg and I have been mates since we were eleven. Same school, same year, same Sunday league side for a decade. We both turned 46 the same spring, and we were both falling apart in exactly the same way. We'd joke about it over a pint: who fell asleep on the sofa first, who'd pulled what doing nothing at all.

The difference is, Greg doesn't wait for anything. He found a private clinic online, did a blood test by post, had a video call, and two weeks later there was a box of vials in his fridge next to the milk.

Testosterone. By injection. In the bum.

And I'll be honest with you, because Greg would be: it worked.

Inside a month he was a different bloke. Energy back. Back in the gym four nights a week. He'd stopped yawning at half nine. His wife Lisa told Kerry, a bit too loudly at a barbecue, that she'd "got her husband back".

I went home that night and looked the clinic up myself. I had the booking page open on my phone. My thumb was over the button.

Then Greg read the small print

What stopped me was Greg himself.

Three or four months in, we were in the pub and he went quiet in a way Greg never goes quiet. He'd been reading. Properly reading, not the clinic's homepage.

“Nobody really sat me down and explained it, Dan. When you put testosterone in from the outside, your body decides the job's done and switches its own off.”

That was the first thing. His own production had shut down. The thing he'd been worried about running low was now, more or less, not running at all.

The second thing was the one that got him. He and Lisa hadn't ruled out another kid. TRT can shut down sperm production too, and the clinic had mentioned it once, quickly, on the video call he'd been too excited to listen to properly. "Another kid?" he said. "Good luck, apparently."

Then the rest of it, one by one:

• The diary. Blood tests every few months, because the clinic has to watch his blood doesn't get too thick. Another tablet if his oestrogen creeps up. Appointments he can't move.
• The bill. Every month. With no month on the horizon where it stops.
• Coming off. That was the part he kept coming back to. If he stops, his own testosterone doesn't just pick up where it left off. It can take months to come back, and it can drop lower than where he started while it does. So he doesn't stop.

He put his pint down and said, half laughing, "So that's me then. Needle in the bum for life."

Then he said the thing I've thought about every day since.

“You can always go to the clinic later, Dan. That door's not going anywhere. Getting back out of it is the hard bit. If I were you, I'd try everything else first.”

(Greg's words. He's fine with me telling you. He says if it stops one bloke booking without reading, it's worth it.)

What my GP said

So I did the sensible thing first and booked in with my GP. Bloods, two weeks, then the phone call: "Within the normal range."

Normal. I'm not knocking the GP. The range is the range. But normal on a sheet of paper isn't the same as feeling like yourself, and I didn't feel like myself. I felt like a phone stuck on 20% that never quite charges.

So I started asking a different question. Not is my testosterone low? but why does a bloke who used to run on full feel like this at 46?

It's probably not your age

Here's what I learned, the way I'd explain it to the lads on site.

Your body makes its own testosterone, and it makes it from raw materials: zinc, magnesium, vitamin D, selenium, boron, B vitamins. Think of it like a boiler. It can be a perfectly good boiler, but if the gas supply's low, you're getting lukewarm water and you blame the boiler.

And look at how most of us live after 40:

• Long days. Up at six, on the go till seven, eating whatever's in the garage forecourt. That burns through magnesium and B vitamins and puts back almost nothing.
• Bad sleep. Most of your testosterone is made while you sleep. Five or six broken hours a night, for years, and you're short-changing the factory every single night.
• No sun. In this country, from October to April, there's barely enough sunlight for your body to make vitamin D at all. Most of us spend those months in a van, an office or a loft.

None of that hits you in one go. You don't feel a gap open up. You just feel a bit less like yourself every year, and you put it down to the birthday.

So it's probably not your age. Not on its own. It's years of gaps nobody filled. And unlike your age, gaps are something you can actually do something about.

The month I tried to eat my way out of it

My first go was food. I'm a practical bloke, so I made a list.

Zinc: oysters, red meat, pumpkin seeds. Vitamin D: salmon, eggs, whatever sun I could find. Selenium: two Brazil nuts a day. Magnesium: spinach and dark chocolate, which was the only easy bit. I cut the beer down to a couple at the weekend. In bed by ten.

Kerry thought I'd joined a cult. Josh named me "Nut Man".

And it helped, a bit. The sleep especially. But try eating oysters in a van outside a semi-detached in Stockport at half twelve on a Tuesday. By week four I'd fallen off half of it, and I could feel the difference when I did.

That's the honest problem. Covering every gap from food, every day, for years, isn't a plan. It's a second job.

The cartoon that made Kerry laugh

The way I found what I take now is a bit daft, so I'll just tell you.

Kerry was scrolling one night and burst out laughing. She turned her phone round: a little cartoon ad with two blokes on a split screen, both 46, and a very judgy cat. One goes straight to the clinic for the needle. The other one tries the natural route first.

The two blokes were called Greg and Dan.

"It's literally you two," she said.

I watched it three times. Then I sent it to Greg, who replied with a single cat emoji. But the bit at the end stuck with me: the natural route didn't mean eating oysters in a van. It meant one daily formula with the gaps in it. So I did what you do when a "test booster" has burned you before, and picked it apart. It was a formula called Zapply T1, and three things got me off the fence.

1. It isn't a hormone, and it isn't a drug. Nothing goes in from the outside, so nothing gets switched off. Nothing to come off. None of what Greg had just spent an evening telling me about.
2. It gives the boiler its gas back. It's the raw materials, not the finished product: zinc, magnesium, vitamin D, selenium, boron, B6 and the rest. Zinc supports natural testosterone production. Vitamin B6 contributes to the reduction of tiredness and fatigue. Your own body keeps doing the work.
3. 14 in one pouch. One ingredient can't cover every gap, so it doesn't try to. Fourteen ingredients, every dose on the label, no hidden blends. Three capsules after breakfast, and that's my whole list from the fridge done in thirty seconds.

What's in it, gap by gap

• For the long days: magnesium bisglycinate, 200 mg, and vitamin B6 (active P-5-P). Vitamin B6 contributes to the reduction of tiredness and fatigue. Magnesium is the one long days burn through first, and bisglycinate is the form your body actually absorbs.
• For the raw materials: zinc picolinate, 10 mg, boron, 7.5 mg, and selenium (Selenium Select®), 35 µg. Zinc supports natural testosterone production. Boron is the trace mineral modern diets barely touch. Selenium is my two Brazil nuts, without the Brazil nuts.
• For the grey months: vitamin K2 (MK-7), 100 µg, with vitamin D3. The vitamin D this country stops giving you from October, with the partner vitamin most brands skip.
• For the drive: shilajit, 400 mg, and black maca, 200 mg. Himalayan mineral resin and the Andes root men have used for drive for centuries.
• For the stress: KSM-66® ashwagandha, 200 mg. It helps bring cortisol, the stress hormone that pushes testosterone down, back down.
• Plus: copper 0.5 mg, vitamin A 400 µg, cordyceps 100 mg and milk thistle 100 mg.

It's tested by Eurofins, batch by batch, and screened for banned substances to WADA standards, which is why drug-tested fighters take it. Made in Europe, vegan and halal. None of that was why I bought it, but it's why I trusted it.

What changed: my 90 days

I'm not going to sell you a miracle, because it wasn't one. Greg's first month on the needle was more dramatic than mine. Mine came back the slow way, the same way it left.

Week 1: nothing much. I slept a bit deeper. I'll take it.

Week 2: up before the alarm, twice. First time in about three years. Kerry asked if I was ill.

Week 3: no wall at three o'clock. I finished a combi swap at four and still had something left. Took Josh down the park after tea instead of the sofa.

Day 30: a shorter fuse with the van, a longer one with the kids. The lad I work with asked what I was on. "Nuts," I said. He didn't believe me.

Day 60: back at five-a-side. Not the best on the pitch, but not the one bent over by the fence at half time either.

Day 90: the simplest way I can put it is that I feel like myself again. Not the lad on the fridge. Just the version of me Kerry married and Josh has been missing. She noticed before I did. She doesn't ask what I've changed any more. She just smiles about it.

If you're where I was, this is the formula I've taken every morning since.

Greg and me, now

We're still mates. Still 46. Still in the same pub on a Thursday.

Greg's diary has his next blood test in it, and the one after that. He looks well, I'll give him that. He's not unhappy. But he says it himself: he'd have done it the other way round if anyone had made him stop and think.

My diary has five-a-side in it, and the park with Josh on Saturdays.

Same age. Same wall. One of us is on a schedule for life. The other one's own engine is still running, and he can still change his mind.

I'm not telling you Greg was wrong. For some men the clinic is the right road. I'm telling you that for me, the natural route was the one with the door still open behind it.

Two men are reading this right now

The one with the clinic page open. You're where I was, thumb over the button. You're not wrong to want your life back. But you can always book later. You can't easily un-book. Ninety days of filling the gaps first costs you very little, and the clinic will still be there.

The one who knows a Greg. Maybe it's your mate, your brother, the lad at work who looks great on it. You've heard the good bit. Ask him about the small print. Then ask yourself whether you've actually tried the natural route, properly, or just a tub of something off a shelf once.

Picture a Saturday in February

You're up before the alarm with a full night behind you. Five-a-side in the morning, the kids dragging you round the park in the afternoon, and still something left for your wife in the evening. No vials in the fridge. No blood test in the diary.

That's what I'd want for you. Give it 90 days, the same three capsules every morning, and if you don't feel the difference, you get every penny back.

“Same age. Same problem. Only one of us can still change his mind.”

Readers' questions

You can always go to the clinic later. Try the route that leaves the door open first. Read more about Zapply T1 on the official site.