The 10-Day Test Drive · K1

In 10 days, you’ll be better. Find out where.

You take care of yourself so you can take care of the people who count on you. K1 is a health drink that gives you energy, not an energy drink. The 10-Day Test Drive is simple: find where in your day you need K1, take it there, and see how you show up for your work, your wife, and your kids.

The idea

You already do the right things. This is about the moment your day asks the most of you.

You eat well. You stay active. You care how you look and how you feel, and you’re responsible about what you put in your body. The Test Drive isn’t about changing your life. It’s about finding the one stretch of your day where you’re not quite the man you want to be, and letting K1 carry you through it.

01 Where do you need it?

Four moments. Which one is yours?

01Morning

The start of the day.

Maybe there’s a newborn at home and the nights are short. Maybe the first hour has always been a struggle. If the start of your day sets the tone for the rest of it, this could be your moment.

Try itFirst thing, before the day gets going.
02Mid-morning

When the real work begins.

The calls, the decisions, the part of the day that needs your clearest thinking. If that’s when you most need to be on, start here.

Try itAs you sit down to the work that matters.
03Early afternoon

Before you head home.

For a lot of men, the most important part of the day is walking through the front door. Your wife and kids don’t want what’s left of you. They want you, present.

Try itEarly afternoon, so you arrive home as yourself.
04Before a workout

When you move.

If the gym feels harder than it should, try K1 there, in place of the pre-workout you’d otherwise grab.

Try itBefore you head out.

Take the 10-Day Test Drive. Try K1 at those moments. See how you show up.

My promise to you
“You’ll feel better and show up better in your life, when you need it most.”
Dustin Schaffer
02 What K1 is

A health drink that gives you energy. Not an energy drink.

This is the part most people get backwards. K1 isn’t something you grab to force your way through the day. It’s something you drink because you take care of yourself, and the energy comes with it.

An energy drink

A jolt.

Something you reach for when you’re already running on empty, and hope it lasts.

not
K1

A health drink, with energy.

Part of how you already take care of yourself, taken at the moment your day needs you most.

I’ll be bold
“I believe this is the best health drink you’ll ever have.”
Dustin Schaffer

“Wow, man.
I was on fire.”My neighbor, after his morning K1

A story from my street

The other morning my neighbor drank K1. When I saw him later, that’s what he told me. He could feel how much better he was operating.

I told him what I tell everyone: when most people feel something that good, they assume it can’t be good for them.

K1 is the opposite.

Dustin
03 The ten days

Ten days to find your moment.

Days 1–3

Try it.

Start with the moment that sounds most like you. Take K1 there, then pay attention to how the rest of your day goes.

Days 4–7 · The goal

Find it.

Move it if you need to. By Day 7, you know your moment of the day:

  • When to take K1: your moment
  • How often: keep it simple, usually once a day
  • How to reorder, so you never run out
Days 8–10

Own it.

Settle it into your day like anything else you do for yourself. Then decide it stays.

04 How to make it

One minute. Three steps.

  1. 01

    Pour

    Pour your K1 into a glass of water.

  2. 02

    Ice

    Add ice if you like.

  3. 03

    Drink

    Drink it down, and get on with your day.

05 Why through me

Same K1, same price, wherever you get it.The difference is who walks with you

I’ve teamed up with Prüvit because K1 is the product I stand behind and support.

It’s the same price wherever you get it. So get it from someone who will actually walk you through the ten days: help you find your moment, answer your questions, and make sure you know your rhythm by Day 7. That’s what I’m here for. I live right here in Sonoma County, and I’d be glad to walk it with you.

DustinDustin Schaffer · Sonoma County
Questions

Before you start.

What is the 10-Day Test Drive?

Ten days of K1 ketones, taken at the moment your day asks the most of you, so you can find where K1 fits and see how you show up.

What am I supposed to figure out in ten days?

Your moment. By around Day 7 you’ll know when to take K1, how often (usually once a day), and how to reorder so you don’t run out. Days 8–10 settle it into your routine.

When should I take it?

Whenever your day asks the most of you. If you need more energy and focus in the morning, take it in the morning. If you want more in the tank before a workout, take it before your workout. If the mid-afternoon slump hits and you want to be sharp and present when you get home to your family, take it in the mid-afternoon.

That’s the whole point of the 10-Day Test Drive: you find out when K1 works best for you. If your first pick doesn’t fit, move it. I’ll help you dial it in.

What happens after Day 10?

This is where it gets personal. The science on ketosis is clear: it supports a better quality of life over the long run. So it comes down to how you want to use it.

Some people keep K1 as a tool for tough days, challenging stretches, and hard seasons. Others are in it for anti-aging and longevity, and for them K1 every day is the move. If you’re a true biohacker, you might go one to two a day. It all depends on how seriously you take the longevity approach. Whichever way you go, you reorder through me when you need to.

Do I have to take this forever?

No, you don’t. But if you want to live your best life, you’re going to want ketones in your body. There are only three ways to get them: an extreme diet you stick to forever, going without food, or drinking K1.

When it matters most

Find your moment. Start your 10-Day Test Drive.

K1 is a health drink that gives you energy, not an energy drink. Ten days, one minute a day. Take it at the moment your day needs you most, and see how you show up for your work, your wife, and your kids.

Start your 10-Day Test Drive →

K1 by Prüvit · with Dustin Schaffer, Sonoma County

© Dustin Schaffer 10-Day Test Drive

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Talk with your physician before starting any new supplement.

10-DAY TEST DRIVE / FOR MEN WHO TRAIN

SHOW UP FOR THE LIFT. SHOW UP FOR THE AFTERNOON.

You're already doing the work - training, protein, sleep when you can. What's missing isn't another stimulant. It's cleaner fuel for the hours that still matter after the workout. The 10-Day Test Drive is how you learn where that fuel belongs in your day: when to take it, how often, and whether it stays in your stack. Order the pack - that's how the Test Drive starts.

Order Your 10-Day Pack

Official Pruvit checkout. Attributed to Dustin Schaffer (ref=dustin). Ordering the pack starts your Test Drive.

THE ENERGY GAP

YOU CAN CRUSH THE WORKOUT AND STILL HIT THE WALL AT 2 PM

Training doesn't cancel a long day. Coffee and sugar buy a spike - then a crash. Willpower isn't a fuel source, and "push through" isn't a protocol.

  • Energy that drops when meetings, kids, or a second session still need you
  • Mental fog when you need clarity for work after you already trained
  • Running on grit instead of a better substrate

Foundations first: ketones, protein, minerals, fatty acids - plus the physical exertion you're already putting in. You need cleaner fuel for the hours that matter - and ten days to see exactly where it fits.

Get Your 10-Day Pack
FOCUS / ENDURANCE / MENTAL CLARITY / VITALITY / STRENGTH

WHAT THE TEN DAYS ARE FOR

Not a diet overhaul. Not a 90-day program. A short, honest Test Drive - drink your ketones daily and discover how this fuel fits your training, work, and family rhythm.

You're buying the product. Ordering the pack is starting the Test Drive. Guidance and optional lifestyle programs can come later if you want them. This page sells the 10-Day pack only.

How the ten days break down

  • Days 1-3 - Meet the fuel. Introduce ketones. Notice energy and clarity. Start noticing when you feel it most - before a lift, deep work, or the afternoon stretch.
  • Days 4-7 - The goal window. By around day 7 figure out (a) when to take it, (b) how often (usually daily), and (c) whether to order or reorder so you don't run out. Discover the fit, not a rigid schedule.
  • Days 8-10 - Lock the rhythm. Settle your personal pattern. Decide this stays in your life. Optional lifestyle programs can support you after - they're not why you buy the pack.
WHO IT'S FOR

BUILT FOR MEN WHO ARE ALREADY IN THE GAME.

Train with intention

Lifts, runs, classes, or sport - and you care how you recover and show up.

Value foundations

Food quality, protein, sleep, minerals, and basics over gimmicks.

Want a clear read

Drink it for 10 days and judge from your own results, not someone else's hype.

Not for guys hunting a magic overnight fix, or another program they'll ghost by day three. If you're not training and not thinking about health yet, the softer entry page is a better fit.

WHAT YOU GET

TEN DAYS. ONE PACK A DAY. YOUR FIT.

  • 10 days of daily ketones via Pruvit K_1 / Meet K1 path.
  • Simple daily protocol. Mix, drink, go train / go work.
  • A discovery window. By around day 7: when it fits, how often you'll take it, and whether to keep ordering.
  • Days 8-10 to lock a personal rhythm and decide this stays.
  • Optional follow-up after you order - support for the Test Drive, not a nurture to sell programs.

Checkout and shipping are handled by Pruvit. Choose the pack option that covers your 10 days. Ordering is starting.

THE 10-DAY EXPERIENCE

TEN DAYS. ONE PACK A DAY. YOUR FIT.

DAY 1-3 - Meet the Fuel

First packs. Stay curious; note energy, focus, how training feels, and when you notice it most.

DAY 4-7 - Find Your Fit

The goal window. By around day 7 know when it belongs, how often (usually daily), and when to order / reorder so you don't run out.

DAY 8-10 - Lock Your Rhythm

Settle that personal pattern. Decide ketones stay in how you show up for lifts, work, and family. Lifestyle programs can come later - not part of buying this pack.

Order the Pack - Start the Test Drive
DAILY PROTOCOL

UNDER A MINUTE. BUILT FOR REAL LIFE.

  1. Mix with ice-cold water
  2. Drink before your first real block - training or deep work
  3. Go do the day - lifts, meetings, kids, whatever's on the calendar

Foundations aren't complicated. Consistency is. The Test Drive is how you learn your timing.

FAQ

STRAIGHT ANSWERS.

Where do I order?

Through the official Pruvit Meet K1 / K_1 page - use the Order button here so you're on Dustin Schaffer's link (ref=dustin). Ordering the pack starts your Test Drive.

How does shipping work?

Handled by Pruvit at checkout. You'll get tracking from them.

What is the 10-Day Test Drive?

Ten days of daily ketones so you can feel the difference yourself under your normal training and work load - and discover when and how it fits your life. Support can follow after you order. This page's job is to get you the product.

What am I supposed to figure out in 10 days?

Mainly by day 7: when it fits your day, how often you'll take it (usually daily), and whether to keep ordering so you don't run out. Days 8-10 lock that personal rhythm. Optional lifestyle programs can come after if you want them - this Test Drive is just the product plus the discovery.

Is this a subscription?

Checkout options are on Pruvit's site. You choose what fits; start with what you need for the Test Drive, and reorder when you've found your fit.

Will this replace my training or protein?

No. This sits on top of foundations - ketones as fuel alongside protein, minerals, fatty acids, and the work you're already doing.

How do I take it?

Mix with ice-cold water, drink, get after your day. Full directions are on the product / Pruvit materials. Use the ten days to learn your best window.

FINISH THE DAY STRONG

START YOUR 10-DAY TEST DRIVE

Order the pack - that's how the Test Drive starts. Drink it for ten days. By around day 7, know when it fits, how often you'll take it, and that you're set to reorder. Judge from your training, your focus, and how you finish the afternoon - not from someone else's hype.

Get My 10-Day Pack

Official Pruvit checkout / Dustin Schaffer / Sonoma / Rohnert Park / ref=dustin

Standard product disclaimer. (c) Dustin Schaffer