Men's Health Diary

Thicker looking hair, without the pill. 7 things careful men check before they put anything on their scalp in 2026

Two hands hold two hair serum bottles side by side, a blend label with no numbers next to the Tenure label with every percentage printed

For men who read about the side effects and never started. Here's what to look for instead.

Dr. Scott Windsor

By Dr. Scott Windsor, hair restoration physician
Jun 16, 2026 · 4 min read

Read this before you buy a hair product. Most checks take ten seconds, bottle in hand.

The three questions, side by side

QuestionTenureTypical serum
What's the active?Four, all namedOften a “blend”
How much, as a %?3%, 4%, 2%, 1.5%Rarely printed
Finasteride or minoxidil?NeitherSometimes both

Typical serum means the pattern most serums in ads follow, not any one brand.

If you read about the side effects and closed the tab, you're not alone.

Plenty of careful men put off the pill for years.

But doing nothing isn't a plan either. And not every option comes in a pill.

Foams, oils, gummies, serums from ads. Most of them never show their work.

These seven checks sort them fast.

It names every active, not a “blend”

A bathroom cabinet with half used oils, gummies, foams and a derma roller

A lot of serums from ads hide behind a “proprietary blend.” It sounds scientific.

But you can't look up what's doing the work, so you can't judge it.

Tenure names all four actives. Redensyl, Capixyl, Procapil and GHK-Cu.

You can look up the research on each one yourself.

Know what's doing the work

It prints how much of each one is inside

A hand holds the Tenure bottle with the back label showing Redensyl 3%, Capixyl 4% and Procapil 2%

A name without a number is a guess.

The bottle could hold the real dose or a single drop, and the label would look the same.

Tenure prints every number. Redensyl 3%, Capixyl 4%, Procapil 2% and GHK-Cu 1.5%.

And 3% is the exact Redensyl dose its clinical study used.

Know the dose before you buy

It has a copper peptide you can see

A Tenure bottle of light blue serum beside a small glass dish of blue GHK-Cu powder, labeled on a strip of masking tape

GHK-Cu is a copper peptide your body already makes. Scientists first found it in human blood in 1973.

You just make less of it as you age. By 60, levels are less than half of what they were at 20.

Tenure has 1.5% GHK-Cu, printed on the label. It's naturally blue, and it's what turns the serum light blue.

See the copper for yourself

There's nothing to swallow every morning

A hand holds the Tenure dropper up to a window, a drop of light blue serum at the tip

Finasteride is one of the most studied options there is, and it works for a lot of men.

It's also a daily pill that lowers DHT across your whole body.

The side effect list is why so many men never start.

Tenure is all topical. Capixyl works on DHT locally, at the follicle, not in your bloodstream.

But topical doesn't always mean finasteride free. Some serums in ads mix it in.

Tenure has no finasteride and no minoxidil. The label says so.

Skip the daily pill

What's in the bottle

The Tenure serum bottle standing on a stone bathroom counter, front label facing forward
  • Tenure hair density formula, 30 mL. One dropper a day on the thin spots.
  • Four actives, every percentage printed. Redensyl 3%, Capixyl 4%, Procapil 2% and GHK-Cu 1.5%.
  • Minoxidil free and finasteride free. Nothing to swallow, and it dries clean.
See the serum

90 day money back guarantee · ships in 2 to 4 days from California

Questions? Call +1 (701) 829-6167 or email support@trytenure.shop

It's a routine you'll still do next year

A man parts his hair in the bathroom mirror and lets one drop of serum fall on the part

Most men don't quit because a product failed. They quit because the routine did.

Twice a day, greasy hair, a hat every morning.

Tenure takes about a minute a day. One dropper on the thin spots, rubbed in.

It dries clean, so you can style it right after. That's the whole routine.

Keep it to one minute

It's honest with you about the timeline

Hair grows in cycles. Anything that promises a full head in two weeks is selling you a feeling.

Give any topical at least 90 days.

Take a day one photo before you start, in the same light, at the same angle, with the same part.

  • Day 1Take the photo and start the one dropper routine.
  • Every dayOne dropper on the thin spots, rubbed in. About a minute.
  • Day 90Take the same photo again and put them side by side.
Start your 90 days

It's backed by a 90 day money back guarantee

A brand that trusts its label should back it for 90 days.

Tenure comes with a 90 day money back guarantee.

That's the same 90 days the routine needs. It ships from California in 2 to 4 days.

Take 90 days to decide

If you've read this far, you already know what to look for.

Flip the bottle over. Read the back. Then decide.

Flip the bottle over for yourself

Two Tenure bottles side by side, one showing the front label and one turned around to show the four percentages on the back
  • Tenure hair density formula, 30 mL. Every active and percentage printed on the back.
  • About a minute a day. One dropper on the thin spots, then style as usual.
See the serum

90 day money back guarantee · ships in 2 to 4 days from California

Questions? Call +1 (701) 829-6167 or email support@trytenure.shop

Tenure hair density formula. Ships from California.