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The Science of Better Sleep
Discover how quality sleep transforms your health and wellbeing
Beauty
Deep sleep fuels skin renewal, boosts collagen production, and helps you wake up with that natural, radiant glow.
Brain
A full night’s rest strengthens memory, concentration, and creativity.
Power
Quality sleep supports immunity, muscle recovery, and balanced hormones.
Energy
Good sleep regulates mood and energy, lifting away anxiety so every day feels lighter, calmer, and more joyful.
Quality Ingredients
Unlock your body's natural healing potential through sleep quality
Melatonin
The natural sleep hormone your body already makes. Melatonin helps you fall asleep faster and stay asleep longer.
Passiflora
Known for its calming power, the passion flower eases overthinking, so your mind can fully relax.
Chamomile
A bedtime classic. Chamomile soothes stress and gently relaxes the body, helping you drift into natural sleep.
Valerian
Valerian roots have been trusted for centuries to calm the nervous system, ease anxiety, and promote a steady, balanced sleep cycle.
GABA
A neurotransmitter in the nervous system that quiets the brain and reduces nighttime stress signals.
Lavender
Lavender’s soothing aroma lowers stress and tension, helping you unwind and sleep peacefully through the night.
Sleep Well, Your Way
Three simple paths to calm your mind, deepen sleep, and wake restored.
From the Community
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★★★★★
Jessica Sylte
Ski Instructor
It's been a while since I've felt this good. I used to wake up at least once a night but with Nutreska, I’m sleeping through and waking up feeling like I'm 21 again.
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★★★★★
Melissa J.
Cloud Engineer
Doesn't hit as hard as other sleep support but I feel like a new person in the morning. It really is the perfect balance, I never knew I was taking too much melatonin before.
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★★★★★
Jonathan Hardwick PhD.
Researcher (Neuroscience)
These are one of the few sleep aids I trust. The doses are great to take routinely since my body can't produce as much melatonin anymore. I take a few extra if I'm in a new timezone.
Gut Health
Supports a balanced microbiome, strengthens intestinal lining, and promotes nutrient absorption
Immune Defense
Provides immunoglobulins and lactoferrin to boost natural defenses and reduce infection risk
Skin & Anti-Aging
Encourages collagen synthesis, tissue repair, and radiant skin through growth factors
Muscle Recovery
Accelerates muscle repair and reduces inflammation after physical exertion
Cognitive Function
Supports focus, memory, and mental clarity by reducing oxidative stress and inflammation in the brain
Metabolic Balance
Helps regulate blood sugar, supports fat metabolism, and improves overall energy utilization
Gut Health & Digestive Integrity
Colostrum supports intestinal barrier integrity, helping prevent toxins and pathogens from entering the bloodstream. Immunoglobulins and lactoferrin enhance defense against harmful bacteria while promoting beneficial gut flora. This dual action strengthens both digestive and immune systems.
Immune Defense & Resilience
Sleep is when your immune system gets to work. T-cells become more effective, and your body produces infection-fighting antibodies and cells.
Skin Health & Anti-Aging
Growth factors in colostrum (EGF, IGF-1) stimulate collagen production and cellular regeneration. It reduces oxidative damage, supports wound healing, and improves elasticity—resulting in smoother, more youthful skin with a radiant glow from within.
Muscle Recovery & Performance
Colostrum’s high concentration of growth factors such as IGF-1 and TGF-β accelerates muscle repair and regeneration. It helps reduce post-workout inflammation, minimizes soreness, and supports lean muscle preservation during intense training or calorie deficits.
Cognitive Function & Mental Clarity
Colostrum’s proline-rich peptides and antioxidants shield brain cells from inflammation and oxidative stress. By improving nutrient delivery and cellular communication, it helps enhance focus, memory, and creative performance, while reducing mental fatigue.
Metabolic Balance & Energy Support
Colostrum promotes metabolic stability through improved insulin sensitivity and fat utilization. It helps regulate blood sugar levels, reduce energy crashes, and maintain balanced metabolism for sustained energy throughout the day.
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Safe Support
Avoiding sluggishness of high melatonin doses.
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Calming Botanicals
With proven natural extracts.
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International Delivery
Join 20k+ bedtime routines worldwide.
Tried & Tested
87%
of customers reported falling asleep faster within the first week
91%
experienced deeper, uninterrupted sleep by week two
84%
felt more refreshed and alert upon waking
Based on 800+ customer surveys conducted in 2024
Effective support without side-effects
Your body makes ~0.5 mg of melatonin; many supplements provide 10–20 mg. We created Nightcap™ to keep melatonin low and aligned with biology, pairing it with calming botanicals for nightly support. Settle down naturally, sleep deeply, and wake refreshed and focused—a sustainable sleep routine, not a knockout. Pick your Nightcap.
Nutreska Labs
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100% Natural
Low-Melatonin
Non-Addictive
Clinically Dosed
Made in USA
Free Shipping
GMO-Free
Gluten-Free
Vegan-Friendly
3rd Party Tested
100% Natural
Low-Melatonin
Non-Addictive
Clinically Dosed
Made in USA
Free Shipping
GMO-Free
Gluten-Free
Vegan-Friendly
3rd Party Tested
