SKU: 6733059562

5% Nutrition - Knocked The F*ck Out

Sale price$43.16 Regular price$47.95
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Ships within 48 hours · Estimated delivery Sep 8 - Sep 13

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Description

5% Nutrition - Knocked The F*ck OutKnocked The F*ck Out Sleep Aid Deep Sleep & Recovery Formula Experience deep, restful sleep and maximize your recovery with Knocked The F*ck Out (KTFO), the ultimate sleep aid for athletes and lifters. Packed with a scientifically backed blend of herbs, amino acids, and natural ingredients, KTFO helps you relax, fall asleep faster, and wake up feeling refreshed. With ingredients like GABA, Melatonin, and Chamomile, this formula is designed to optimize

Knocked The F*ck Out Sleep Aid | Deep Sleep & Recovery Formula

Experience deep, restful sleep and maximize your recovery with Knocked The F*ck Out (KTFO), the ultimate sleep aid for athletes and lifters.

Packed with a scientifically-backed blend of herbs, amino acids, and natural ingredients, KTFO helps you relax, fall asleep faster, and wake up feeling refreshed. With ingredients like GABA, Melatonin, and Chamomile, this formula is designed to optimize recovery and reduce the negative effects of poor sleep, such as muscle loss and fat gain.

Supplement Facts

Relaxation & Sleep Inducers

  • GABA (750mg): Promotes relaxation by acting as an inhibitory neurotransmitter. It may also stimulate growth hormone (GH) release for enhanced recovery.
  • Chamomile (650mg): A natural relaxant with apigenin antioxidants that attach to brain receptors, promoting calmness and sleep.
  • L-Tryptophan (500mg): Stimulates serotonin production to relax the body and prepare it for sleep.
  • 5-HTP (30mg): A serotonin precursor that converts to melatonin, regulating your sleep-wake cycle.
  • Melatonin (8mg): Balances your body’s circadian rhythm, helping you fall asleep faster and wake up refreshed.

Stress Reduction & Recovery Blend

  • L-Tyrosine (750mg): Enhances mood and reduces stress by increasing dopamine and noradrenaline levels.
  • Inositol (500mg): Boosts serotonin levels, helping you relax and fall asleep more easily.
  • Lemon Balm (500mg): A traditional herb that helps the body cope with stress and anxiety.
  • Passion Flower (200mg): Works synergistically with GABA to calm the mind and promote relaxation.
  • L-Theanine (75mg): Combats stress and promotes non-drowsy relaxation, making it ideal for reducing caffeine’s effects.

Recovery & Immune Support

  • Hibiscus Flower (200mg): Provides immune and digestive benefits while supporting overall recovery.
  • L-Phenylalanine (75mg): A precursor to L-Tyrosine, contributing to stress reduction and focus.

Key Benefits

  • Deep Restful Sleep: Fall asleep quickly and stay asleep with a formula designed to optimize your sleep cycle.
  • Enhanced Recovery: Promote muscle growth and reduce the negative effects of cortisol for faster recovery.
  • Fast-Acting Formula: Combines potent ingredients for quick relaxation and sleep onset.
  • All-Natural Ingredients: Features herbs, amino acids, and natural compounds for effective, non-habit-forming support.

Why Choose Knocked The F*ck Out?

Recovery starts with quality sleep, and KTFO ensures you get the deep, restorative sleep your body needs to grow and perform. This formula is specifically designed for those who train hard and demand optimal recovery every night. Whether you’re dealing with stress, poor sleep patterns, or just want to maximize recovery, Knocked The F*ck Out has you covered.

Get the sleep you need to keep making gains in and out of the gym. Rest as hard as you train with KTFO by 5% Nutrition.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 6733059562

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Nicholas K
Pawtucket, US
★★★★★ 5
Great filter
Size: AF259
This fit my Mazda CX-5 perfectly. I'm happy with the seal and quality. Great price. I will certainly reorder for my next replacement.
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Reviewed in the United States on May 19, 2026
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Amazon Customer
Charlottesville, US
★★★★★ 5
Great fit and quality
Size: AF113
Not a complicated product, but after going to 2 different auto parts stores and this not being in stock, Amazon to the rescue. Arrived the next day and the quality is definitely on par with “store brand” ones from retailers. Definitely cheaper as well.
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Reviewed in the United States on April 23, 2026
A
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AC
Cuba, US
★★★★★ 5
Fit my 2014 Accord perfectly
Size: AF476
Seems to be the same quality as OEM. Fit perfectly. Easy to install.
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Reviewed in the United States on April 24, 2026
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Becca
Natrona Heights, US
★★★★★ 4
Affordable priced. Fits well
Size: AF377
They work good in my 2019 Toyota RAV4
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Reviewed in the United States on May 11, 2026
M
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MarkC
Bozeman, US
★★★★★ 5
Perfect fit, slid right into place and locked like it should
Size: AF943
Wanting to correct my previous review (I reviewed the incorrect item). This product fit perfectly in my vehicle- my apologies for the first review; perhaps Amazon or the vendor can replace the first review with this one. I am very pleased with this item.
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Reviewed in the United States on May 15, 2026

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