Melatonin-free · Non-habit-forming · Remove anytime
Sleep through the night.
Without melatonin.
Six calming actives delivered through the skin overnight. No grogginess. Non-habit-forming.
Try Sleep Skins tonight →30-night money-back guarantee · Free shipping
You already know this
Bad sleep isn't just tiredness.
It's everything.
🧠 Decisions get worse
Every hour of lost sleep measurably reduces prefrontal-cortex function. No amount of caffeine reverses it.
😤 Patience disappears
Sleep-deprived brains amplify emotional reactivity by up to 60%. The short fuse isn't who you are. It's exhaustion.
⚡ Afternoons crash
The 2–3pm slump is your body collecting last night's debt. Caffeine just defers the bill.
🔁 The cycle continues
Tired → anxious about not sleeping → can't sleep → more tired. Melatonin adds a synthetic hormone to the loop. Sleeping pills lock you in for 8 hours.
130,000 adults. 5 years.
The results were striking.
A study presented at the American Heart Association's 2025 Scientific Sessions reviewed five years of health records for 130,000+ adults with chronic insomnia. Those who used melatonin for a year or more were significantly more likely to be diagnosed with heart failure.
“Melatonin supplements may not be as harmless as commonly assumed.”
— Lead author, AHA 2025
Why this isn't melatonin
Same wind-down. Without the hormone.
Melatonin gummies & pills
✕ Linked to higher heart-failure risk in long-term users (AHA 2025)
✕ Morning grogginess — the “melatonin hangover”
✕ 88% of melatonin gummies have inaccurate dosing (AMA, 2023)
✕ Synthetic hormone — disrupts your body's own production over time
✕ Once swallowed, you can't stop or adjust the dose
Sleep Skins
✓ 100% melatonin-free — none of the AHA concerns apply
✓ Wake up clear — zero next-day fog by design
✓ Fully transparent doses — every ingredient, every milligram
✓ Non-habit-forming — works the same on night 90 as night 1
✓ Remove anytime — effects clear within 20 minutes
ENDORFIX SLEEP
Sleep Skins - 30 pack
$2.00 PER NIGHT · ONE-MONTH SUPPLY · MELATONIN-FREE
30 Sleep Skins patches. Apply before bed, peel off in the morning. Six calming actives released steadily through the skin while you sleep. No grogginess. No melatonin.
Customer story
Is using melatonin regularly safe?
Full transparency
Six calming actives. Zero hormones.
Every ingredient, every milligram. Built to wind you down gently and let you wake completely clear.
Honokiol
18 mg
From magnolia bark. Activates GABA-A receptors to reduce anxiety and promote deep sleep without sedation.
Valerenic Acid
12 mg
From valerian root. Extends your brain's natural calming signal so you stay asleep through the night.
Oleamide
8 mg
A naturally occurring fatty acid amide. Directly supports sleep onset and depth.
Magnolol
6 mg
Sister compound to Honokiol. Calms the nervous system without dependency.
Apigenin
6 mg
The active in chamomile that does the actual calming work — in concentrated form.
β-Caryophyllene
3 mg
From black pepper, cloves and hops. Activates CB2 receptors to ease tension.
Tired. Sceptical. Done trying.
Real customers. Real reorders.
★★★★★
3 years of 2am wake-ups. Gone.
“I'd been waking at 2am every night for three years. First night with the patch I slept through to 6:30. I lay there confused for a minute. Then I cried.”
Melissa K. · ✓ Verified · 3rd reorder
★★★★★
Came off melatonin. Stayed on this.
“After the AHA research my doctor told me to stop melatonin. Found this. By week three I was sleeping better. Every morning is clear.”
Rachel T. · ✓ Verified · 2nd reorder
★★★★★
Racing thoughts at bedtime. Fixed.
“It was the 90 minutes of racing thoughts before sleep. This patch calms my brain about 35 minutes after I put it on. The volume drops.”
David S. · ✓ Verified · 4th reorder
★★★★★
Almost didn't try it.
“After years of supplements that did nothing I almost didn't order. By day five I was texting my sister. Three months in, fourth order.”
Christine L. · ✓ Verified · 4th reorder
What clinicians say
Real doctors. Real practices.
Why I built a sleep patch with zero melatonin.
When the AHA research dropped in November 2025, it confirmed what I'd been watching for years: millions of people take a synthetic hormone every night that nobody has properly studied for long-term safety.
I'd already built Sleep Skins to be melatonin-free. The morning grogginess alone told me something was wrong with the model.
Try it for 30 nights.
Or don't pay.
No genuine shift in how you sleep? Email us. Every cent back. No forms. We'd rather refund you than have you tell people it didn't work.
Start my 30-night trial →Frequently Asked Questions
Sleep and Appetite patches release for 10–12 hours. Energy patches are calibrated for 6–8 hours. Apply once and forget about it.
Most people feel the patch within 20–30 minutes of applying. Sleep takes a little longer to fully recalibrate — the deeper benefits build across the first 5 nights of every 7. Consistency builds the effect.
Inner forearm, upper arm, shoulder, or stomach. Clean, dry skin. Avoid hairy areas. Skin should not be broken or irritated.
The patches are water-resistant, not waterproof. Showering is fine. We don't recommend swimming — prolonged submersion can lift the adhesive.
No. Once the patch is removed, it's done. The adhesive is single-use and the active delivery has already started. Apply a fresh one.
An oral supplement has to survive stomach acid, the small intestine and your liver before reaching your bloodstream — most loses 80–90% of its dose along the way. Transdermal delivery skips that path. The actives go directly through the skin and into circulation, micro-dosed steadily over hours.
If you take prescription medication — especially GLP-1 drugs, antidepressants, blood-pressure or sleep medication — please show the ingredient list to your doctor before using. Endorfix is not intended to replace any prescribed treatment.
Designed in Australia. Manufactured at an ISO 13485-certified, FDA-registered medical-device facility — stricter than supplement-industry GMP. Patches are vegan, latex-free, and use medical-grade pressure-sensitive adhesive suitable for sensitive skin. Formulas are lab-tested on a regular basis.
30-day money-back guarantee. Email us, we refund. No need to send patches back — hygiene reasons.
Yes. Free shipping worldwide. We made it that way because cost shouldn't be a barrier. We have local fulfilment centres in the US and Canada and a global fulfilment centre serving the rest of the world.
Still have a question?
Reply to any email from us, or send us a note — typical response within a few hours during business hours.