Staying Asleep (Wake-Ups) protocol

Staying Asleep (Wake-Ups)

sleepmoderate evidence

About this protocol

Mid-night waking (especially the 2-4 AM "wide awake" pattern) is usually driven by elevated cortisol, fragmented deep sleep, or blood-sugar dips. This stack targets sleep MAINTENANCE rather than onset — phosphatidylserine and ashwagandha to blunt evening cortisol, magnesium and glycine for deeper, less fragmented sleep architecture, and L-theanine to help you fall back asleep if you do wake. Use this for "I fall asleep fine but wake at 3 AM and can''t go back" patterns. For sleep-onset issues, see Falling Asleep Faster.

Where to start

Start with phosphatidylserine in the evening (200-300 mg). The most-evidenced supplement for blunting elevated evening cortisol, the most common cause of 2-4 AM wake-ups.

Add ashwagandha (KSM-66) with breakfast for daily cortisol modulation. Effect builds over 8 weeks.

Add magnesium glycinate before bed for deeper sleep architecture and fewer micro-arousals.

Add glycine for the body-temperature-related fragmentation pattern.

If wake-ups are accompanied by sweating, anxiety, or 3 AM dread — that''s the cortisol signature, prioritize phosphatidylserine + ashwagandha.

4 nutrients

Start here

Strongest evidence — the foundation of the stack.

Phosphatidylserine

200-300 mg, 1-2 hours before bed
before bedwith food

Phosphatidylserine blunts evening cortisol elevation — the most common driver of 2-4 AM wake-ups. Trial evidence in adults with chronically elevated evening cortisol supports improved sleep continuity and morning energy.[1, 2]

Ashwagandha (KSM-66)

600 mg, with breakfast
morningwith food

Ashwagandha lowers HPA-axis activation and serum cortisol. Trial evidence supports improved sleep quality and reduced anxiety over 8 weeks. Particularly useful for stress-related sleep fragmentation.[3, 4, 5]

Add if needed

Add these only if the foundation isn't enough.

Magnesium Glycinate

300-400 mg elemental, before bed
before bedempty stomach

Magnesium reduces micro-arousals and supports deeper sleep architecture. Foundational for any sleep-maintenance stack.[6, 7]

Experimental

Emerging evidence — try last, only if curious.

Glycine

3 g, 30-60 minutes before bed
before bedempty stomach

Glycine improves slow-wave sleep quality and reduces fragmentation. Particularly useful if you wake feeling overheated.[8, 9, 10]

Warnings

Do not take with: Prescription sleep medications or benzodiazepines. SSRIs without prescriber sign-off. Sedating antihistamines.
Do not take if: You are pregnant or breastfeeding (ashwagandha contraindicated). You have hyperthyroidism (ashwagandha may exacerbate). You have an autoimmune flare (ashwagandha is immunomodulatory). You have severe kidney disease.

Lifestyle improvements

Address evening cortisol behaviorally

Bright screens, doom-scrolling, late workouts, and emotional content in the evening elevate cortisol. A hard cutoff 1-2 hours before bed transforms wake-up patterns within a week.

Eat enough protein at dinner

Blood-sugar dips in the early morning can trigger wake-ups in some people. A protein-containing dinner stabilizes overnight glucose.

Limit alcohol

Alcohol fragments deep sleep in the second half of the night — the exact window when 2-4 AM wake-ups occur.

Address chronic stress

Phosphatidylserine and ashwagandha are downstream of stress. Address the upstream causes directly.

See a sleep specialist if persistent

Persistent maintenance insomnia warrants evaluation for sleep apnea, restless legs, or other primary sleep disorders.

References

  1. Phosphatidylserine — supplement research overviewExamine.com link
  2. Hellhammer J, et al. Effects of soy lecithin phosphatidic acid and phosphatidylserine complex (PAS) on the endocrine and psychological responses to mental stress. Stress. 2004;7(2):119-126.PubMed link
  3. Ashwagandha — supplement research overviewExamine.com link
  4. Chandrasekhar K, et al. A prospective, randomized double-blind, placebo-controlled study of safety and efficacy of a high-concentration full-spectrum extract of ashwagandha root. Indian J Psychol Med. 2012;34(3):255-262.PubMed link
  5. Salve J, et al. Adaptogenic and Anxiolytic Effects of Ashwagandha Root Extract. Cureus. 2019;11(12):e6466.PubMed link
  6. Magnesium — supplement research overviewExamine.com link
  7. Abbasi B, et al. Magnesium supplementation on primary insomnia in elderly. J Res Med Sci. 2012;17(12):1161-1169.PubMed link
  8. Glycine — supplement research overviewExamine.com link
  9. Yamadera W, et al. Glycine ingestion improves subjective sleep quality. Sleep and Biological Rhythms. 2007;5(2):126-131.Sleep Biol Rhythms link
  10. Bannai M, Kawai N. New therapeutic strategy for amino acid medicine: glycine improves the quality of sleep. J Pharmacol Sci. 2012;118(2):145-148.PubMed link

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Disclaimer: These statements have not been evaluated by the FDA. This protocol is educational, not a substitute for personalized medical advice. Talk to your doctor before starting any new supplement regimen — especially if you're pregnant, breastfeeding, on medications, or managing a chronic condition. Last updated 5/20/2026.

Staying Asleep (Wake-Ups) Protocol — Supplements, Doses & Timing | Pilora