Cabin — Male Fertility Preparation
Male fertility preparation

Why are women told to prepare,
but men aren't?

Male fertility influences more than conception. Sperm health is linked to miscarriage risk, pregnancy experience, and your future child's early development. Yet men are never told to prepare.

Start Preparing Today
90-Day Guarantee UK Formulated Free Delivery 10 Evidence-informed Ingredients
50%
of fertility issues
are male-side
90
days for sperm
to fully develop
0
supplements designed
for proactive men
The problem

Women are told everything.
Men are told nothing.

From the moment a couple decides to start a family, women are handed a checklist. Folic acid. Clean diet. No alcohol. Prenatal vitamins. It starts months before conception.

Men? They're usually handed nothing. Maybe a vague mention of "eat better." The assumption is that male fertility just happens — that sperm health is automatic and preparation is a woman's job.

That assumption is wrong.

What women are told to do

  • ✓Take folic acid 3 months before
  • ✓Optimise diet and nutrition
  • ✓Reduce alcohol and caffeine
  • ✓Take prenatal supplements
  • ✓Track ovulation cycles
  • ✓Reduce stress and improve sleep

What men are told to do

  • ✓Targeted sperm nutrition
  • ✓Reduce heat exposure
  • ✓Support hormonal balance
  • ✓Optimise sleep and recovery
  • ✓Reduce environmental toxins
  • ✓Supplement consistently for 90 days

"Sperm quality affects not just conception — but miscarriage risk, pregnancy health, and the early development of your future child. This is a man's responsibility too."

The science behind Cabin
The science

Sperm takes 90 days to develop.
What you do now matters.

Here's what most men don't know: the sperm that will be involved in conception three months from now is being produced today. Sperm cells go through a full development cycle of approximately 74–90 days before they're mature.

That means the lifestyle choices, nutritional intake, and environmental exposures you experience right now directly influence the quality of the sperm that will matter most.

01
Weeks 1–2: Foundation

You establish a consistent daily routine. Targeted nutrients begin supporting the biological processes involved in sperm production and reproductive health.

02
Weeks 3–6: Building

As consistency builds, your body begins to respond. Ongoing nutritional support works to maintain the internal environment needed for healthy sperm development.

03
Weeks 7–12: Compound

This is where it compounds. The full 90-day sperm development cycle completes. The preparation you started at week one influences the sperm produced now.

The men who start 90 days before they plan to conceive are the ones who prepare properly. Not the ones who start the week before.

The solution

Built for men who want
to prepare properly.

Cabin was built by two founders in their 20s who looked at what was available for men preparing for fatherhood and found nothing designed for proactive preparation. So they formulated it themselves — researching, dosing, and testing every ingredient.

Choose your level of commitment below.

Foundation

3-Month Supplement Supply

The core of the Cabin system. A daily supplement formulated around the full 90-day sperm development cycle.

  • 3 months of Male Fertility Complex
  • 10 evidence-informed ingredients
  • 4 capsules daily — simple routine
  • Lifestyle & nutrition e-books
  • Free UK delivery
£139.99 £149.97
£1.56 per day
Save £9.98 vs monthly
Start with Supplements

✓ 90-day money-back guarantee

Most Complete
Complete System

Cabin 90-Day Bundle

Everything you need to address all factors of male fertility — nutrition, heat, environment, and lifestyle.

  • 3 months of Male Fertility Complex
  • 3 x organic cotton boxers
  • 750ml BPA-free stainless bottle
  • Lifestyle & nutrition e-books
  • EMF blocking mat & blue light glasses
  • Free UK delivery
£209.99
Complete 90-day system
Everything included
Get the Complete Bundle

✓ Free UK delivery on all orders

The formula

10 ingredients. Every one
included with purpose.

No fillers. No padding. Each ingredient selected for its specific role in male reproductive health, dosed to levels we believe are actually meaningful.

L-Carnitine 1044mg

Fuels sperm motility by supporting the conversion of fatty acids into usable cellular energy.

CoQ10 150mg

Supports mitochondrial energy production — critical for sperm energy, motility, and function.

Zinc Picolinate 25mg

Contributes to normal testosterone levels and healthy sperm production. Picolinate form for enhanced absorption.

Vitamin C 500mg

A powerful antioxidant protecting sperm cells from oxidative stress — a leading factor in reduced sperm quality.

Vitamin D3 4000 IU

Supports testosterone production, hormonal balance, and overall male reproductive function.

Selenium 100μg

Contributes to normal spermatogenesis and helps protect sperm cells from oxidative stress.

Folic Acid 400μg

Supports DNA synthesis and cell division — essential for healthy sperm development.

Siberian Ginseng 300mg

Supports stamina, resilience, and stress adaptation — helping maintain a hormonal environment that supports fertility.

Vitamin E 200mg

Antioxidant support for sperm cell integrity and overall reproductive health.

Copper Citrate 2mg

Supports energy metabolism and mineral balance, working in harmony with zinc for physiological equilibrium.

From the community

Men who chose to
prepare properly.

★★★★★

"Covers all bases and fits perfectly into my routine. Exactly what I was looking for."

Aiden F. — Verified buyer
★★★★★

"Knowing that I'm supporting my partner's pregnancy and my future child's health — that's a genuinely good feeling."

Bob C. — Verified buyer
★★★★★

"The reassurance that I'm being consistent and doing the right things is really valuable. Easy to stick to."

Mo S. — Verified buyer
Why we built this

Built because nothing else existed.

When we started looking into male fertility preparation, we were surprised by what we found. Dozens of products for women. Almost nothing designed for men who want to prepare proactively — not men dealing with a diagnosed problem, but men who simply want to give their future family the best possible start.

So we spent months researching the science, identifying the ingredients that actually matter at the doses that make sense, and built Cabin ourselves. We take it ourselves. We built it for men like us — who care about doing things properly.

— The Cabin founders

✓

90-Day Money-Back Guarantee

We built Cabin around a 90-day cycle because that's how long it takes to see meaningful results. So we back it with a 90-day guarantee. If you're not satisfied after completing the protocol, we'll refund you in full. No questions asked.

Start today

Preparation is
your responsibility too.

The sperm involved in your future conception is developing right now. Start the 90-day protocol today.

Get the Complete Bundle — £209.99 Supplement Only — £139.99
Free UK Delivery 90-Day Guarantee UK Formulated