The 24-Hour Performance System.

You can't win the day if you lose the night. The Performance Stack is a complete day-and-night system designed for high-performing men who want to reclaim their drive, sharpen their resilience, and unlock genuine, restorative sleep.

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The Performance Stack for Men includes WULF Test and WULF Sleep supplement jars on a neutral background.
Man lying in bed looking tired, caught in wired-tired lock, experiencing exhaustion and restlessness.
Image showing a man in bed struggling with sleep, highlighting that 59.4% of Australians suffer from sleep problems.
The Performance Stack for Men promotes better days and nights with WULF Test and WULF Sleep for optimal performance.
WULF Test and WULF Sleep products in the Performance Stack for men, promoting daytime drive and nighttime recovery.
Customer review of The Performance Stack for Men praising its quality and effectiveness, saying it improved energy and workouts.
Customer review of The Performance Stack for Men highlighting improved sleep and reduced caffeine dependency.

Better days and nights or your money back

The Performance Stack for Men | WULF Test + WULF Sleep Bundle

45

Reviews

Support daytime drive & resilience

Promote deep, restorative sleep

Break the cycle of being "wired and tired"

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$11.99

Free shipping over $130

45-Day 1st Order Guarantee

The Day & Night Solution.

The Performance Stack is designed to break the cycle by addressing both sides of the performance equation. WULF Test supports your daytime performance and resilience, while WULF Sleep ensures you get the deep, restorative sleep needed to recover and rebuild.

DAY LEVER — DRIVE & RESILIENCE
WULF Test

WULF Test

Restores your edge while you're awake

  • Re-ignite your drive — Tongkat Ali + Shilajit support the natural energy and vitality signals that stress and poor sleep suppress.
  • Sharpen your resilience — Rhodiola Rosea + Cistanche help you stay focused and clear-headed without blunting motivation.
  • Support real performance — Zinc + Boron + Vitamin D3 provide the foundational minerals most men are chronically missing.
NIGHT LEVER — RECOVERY & RESET
WULF Sleep

WULF Sleep

The off switch for an overactive mind

  • Calm the racing mind — Glycine + Lactium® help your nervous system finally get the signal it's safe to switch off.
  • End 2–3 AM wake-ups — Ziziphus + Magnesium blunt the nighttime stress signals that jolt you awake.
  • Wake up actually restored — not foggy, not reaching for coffee just to feel human.

The Foundation of 24-Hour Performance

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Re-Ignite Your Drive

WULF Test's combination of Tongkat Ali and Shilajit supports the natural energy and vitality signals that chronic stress and poor sleep slowly erode. When your nights are recovered, your days follow.

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Build Strength & Recovery

Cistanche and Rhodiola support physical performance and endurance during the day. WULF Sleep's deep recovery formula ensures your body actually repairs overnight — so the work you put in the gym counts.

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Sharpen Your Resilience

Rhodiola Rosea in WULF Test helps you manage stress and stay mentally sharp under pressure. Lactium® and Glycine in WULF Sleep calm the overactive mind at night. Together, they build a nervous system that can handle more and recover faster.

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Re-Ignite Your Drive

WULF Test's combination of Tongkat Ali and Shilajit supports the natural energy and vitality signals that chronic stress and poor sleep slowly erode. When your nights are recovered, your days follow.

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Build Strength & Recovery

Cistanche and Rhodiola support physical performance and endurance during the day. WULF Sleep's deep recovery formula ensures your body actually repairs overnight — so the work you put in the gym counts.

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Sharpen Your Resilience

Rhodiola Rosea in WULF Test helps you manage stress and stay mentally sharp under pressure. Lactium® and Glycine in WULF Sleep calm the overactive mind at night. Together, they build a nervous system that can handle more and recover faster.

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Unlock Deep, Restorative Sleep

WULF Sleep is formulated with Magnesium, Ziziphus, and Lactium® to guide your brain into the deep and REM sleep stages where physical repair, memory consolidation, and genuine overnight recovery actually happen.

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Break the Wired-Tired Cycle

Most men are caught in a loop — exhausted during the day, unable to switch off at night. The Performance Stack breaks both ends of that cycle simultaneously. WULF Test handles the day. WULF Sleep handles the night.

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Built on Science, Not Hype

Every ingredient is standardised to its active compound and dosed to deliver results. Dual Cistanche extracts. AstraGin® for enhanced absorption. No proprietary blends. No shortcuts.

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Unlock Deep, Restorative Sleep

WULF Sleep is formulated with Magnesium, Ziziphus, and Lactium® to guide your brain into the deep and REM sleep stages where physical repair, memory consolidation, and genuine overnight recovery actually happen.

multicolumns-item-image-2

Break the Wired-Tired Cycle

Most men are caught in a loop — exhausted during the day, unable to switch off at night. The Performance Stack breaks both ends of that cycle simultaneously. WULF Test handles the day. WULF Sleep handles the night.

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Built on Science, Not Hype

Every ingredient is standardised to its active compound and dosed to deliver results. Dual Cistanche extracts. AstraGin® for enhanced absorption. No proprietary blends. No shortcuts.

What to expect over your first 30 days with the Performance Stack

Performance is not just what you do during the day. It is also how well you recover at night. The Performance Stack is built around that loop: WULF Test for the daytime foundation, WULF Sleep for the night routine.

Day sets the output. Night sets up the next day. Keep both consistent for the cleanest read.

  • 18 shield check
    Days 1 to 7

    Establish the Rhythm

    Take WULF Test with your day routine and WULF Sleep with your night routine. Keep the timing consistent and take note of your baseline across energy, training, sleep and recovery habits.

  • 18 shield check
    Days 8 to 14

    Support the Day

    With the routine in place, start watching the daily markers: energy, focus, training consistency and how well you handle the normal load of the week.

  • 18 shield check
    Days 15 to 21

    Protect the Night

    This is where the sleep side matters. Watch the middle of the night, how easily you return to sleep and how your mornings feel after a more consistent routine.

  • 18 shield check
    Days 22 to 30

    Read the Full Loop

    By the end of the month, you are no longer looking at isolated days or nights. You are looking at the loop: day support, night routine, recovery habits and the baseline you are building.

30 DAY MONEY BACK GUARANTEE

FAQs

Please read our FAQs page to find out more.

How do I take the stack?

Take one serving of WULF Test in the morning with your first meal. Take one serving of WULF Sleep 30-60 minutes before bed, preferably on an empty stomach or with a light, carb-free snack.

Can I take them with other supplements?

Yes. Both formulas are designed to be the foundation of a supplement regimen and are safe to stack with most other common supplements like protein, creatine, fish oil, and multivitamins. As always, consult with your healthcare provider if you have specific concerns.

Do I need to cycle them?

No. Neither WULF Test nor WULF Sleep contains ingredients that require cycling. They are designed for consistent, daily use to achieve the best results.

How long until I see results?

WULF Sleep often works from the very first night. The benefits of WULF Test are more cumulative, with most men reporting noticeable improvements in energy, drive, and resilience after 2-3 weeks of consistent use. The full effects of the stack are typically felt after 4-6 weeks.

Didn’t find your answer?

Reach out to the team for straight answers.