Ashwagandha Sleep & Stress — Evening
Evening formula: KSM-66® ashwagandha + magnesium glycinate — cortisol reduction and deeper sleep in one capsule.
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Order dispatched, tracking info sent. Most customers take their first dose the day it arrives.
Research shows it takes ~14 days to anchor a new habit. By now, most customers have found their ideal time of day.
At 8 weeks, customers report the strongest improvements. Consistency is everything with nutritional supplements.
Over 90% of Medibro subscribers are still on the same product at 3 months — the clearest signal a supplement is working.
Evening cortisol is the primary driver of sleep-onset insomnia. This formula tackles both sides: ashwagandha's HPA-axis regulation lowers cortisol, while magnesium's GABA activation promotes muscle relaxation and neural calm. A 2020 RCT confirmed ashwagandha improved total sleep time, sleep onset, and morning alertness.
Benefits
- ✓Stress relief
- ✓Sleep quality
- ✓Cortisol reduction
- ✓Muscle relaxation
Complete your stack
✨What customers say
From 20 reviews★ 4.7Customers appreciate the evening formulation for effectively lowering cortisol levels, leading to deeper sleep and reduced anxiety, especially for stressed professionals and chronic poor sleepers.
Some users find the effects subtle and gradual, taking longer than expected to notice significant changes in sleep quality or stress management.
This product is ideal for stressed professionals, chronic poor sleepers, and anyone seeking a natural alternative to sleep medications for improved evening relaxation and sleep quality.
Customer reviews
- ★★★★★James T.08/05/2026Cortisol feels lower
Hard to measure but I feel less wired at bedtime. The evening formulation is a smart combination for stressed-out professionals.
- ★★★★★Nathan K.Verified buyer30/04/2026Proper dose at the right time
Most supplements are taken morning but cortisol is also elevated in the evening for stressed people. This evening timing makes scientific sense. Sleep is noticeably deeper within 2 weeks.
- ★★★★☆George M.29/04/2026Good combination for evening use
The KSM-66 at bedtime makes sense given the cortisol connection to sleep. Will continue long term.
- ★★★★★Thomas A.21/04/2026Cortisol feels lower
Hard to measure but I feel less wired at bedtime. The evening formulation is a smart combination for stressed-out professionals.
- ★★★★★Sophie R.20/04/2026Works with my lifestyle
Taking at 9pm before bed. Better sleep within two weeks and general anxiety is lower throughout the day.
- ★★★★☆Finley X.20/04/2026Good combination for evening use
The KSM-66 at bedtime makes sense given the cortisol connection to sleep. Will continue long term.
- ★★★★★Hannah O.12/04/2026Works with my lifestyle
Taking at 9pm before bed. Better sleep within two weeks and general anxiety is lower throughout the day.
- ★★★★★Joshua E.11/04/2026Works with my lifestyle
Taking at 9pm before bed. Better sleep within two weeks and general anxiety is lower throughout the day.
- ★★★★★Harry G.11/04/2026Cortisol feels lower
Hard to measure but I feel less wired at bedtime. The evening formulation is a smart combination for stressed-out professionals.
- ★★★★☆Alfie B.08/04/2026Good combination for evening use
The KSM-66 at bedtime makes sense given the cortisol connection to sleep. Will continue long term.
- ★★★★★Emma W.20/03/2026Cortisol feels lower
Hard to measure but I feel less wired at bedtime. The evening formulation is a smart combination for stressed-out professionals.
- ★★★★★Charlie D.12/03/2026Sleep quality transformed
I am a chronic poor sleeper and this evening ashwagandha has made a genuine difference. I fall asleep faster and wake up refreshed.
- ★★★★★Francesca W.Verified buyer04/03/2026Perfect evening wind-down
Takes the edge off the cortisol before bed. The KSM-66 evening formula is specifically timed and it really does help the body switch off. My partner noticed I was less restless. Highly recommended.
- ★★★★★Ella U.24/02/2026Sleep quality transformed
I am a chronic poor sleeper and this evening ashwagandha has made a genuine difference. I fall asleep faster and wake up refreshed.
- ★★★★★George M.19/02/2026Sleep quality transformed
I am a chronic poor sleeper and this evening ashwagandha has made a genuine difference. I fall asleep faster and wake up refreshed.
- ★★★★★James T.25/01/2026Works with my lifestyle
Taking at 9pm before bed. Better sleep within two weeks and general anxiety is lower throughout the day.
- ★★★★★Ava Q.25/01/2026Sleep quality transformed
I am a chronic poor sleeper and this evening ashwagandha has made a genuine difference. I fall asleep faster and wake up refreshed.
- ★★★★★Phil H.Verified buyer13/01/2026Better than sleep meds for me
GP was reluctant to prescribe sleep medication longer term. Suggested trying adaptogens first. This KSM-66 evening formula alongside good sleep hygiene has made sleep medication unnecessary.
- ★★★☆☆Claire N.07/12/2025Subtle but consistent
The effect is subtle but consistent. Not dramatic but after 4 weeks I sleep through more nights than not. Good baseline supplement for stress management.
- ★★★★☆Rebecca A.01/09/2025Calming and effective
I take this around 8pm as part of my wind-down routine. Feel more relaxed going to bed and wake up without the groggy feeling. Quality extract, proper dose.
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