Sleep & stress · head-to-head

DR.VEGAN Ashwagandha vs Magnesium Citrate.

Two of the most-bought DR.VEGAN supplements for stress and sleep. One is a clinically-studied adaptogen, the other a daily mineral. Which is right for you depends on what is keeping you up at night.

WheyWise verdict
DR.VEGAN Ashwagandha KSM-66® wins for most buyers.

KSM-66 is the gold-standard ashwagandha extract, dosed at 600 mg per capsule

Targets both stress and sleep through cortisol regulation, not just one symptom

Third-party tested for purity and standardised for withanolide content

Pick by goal

The right pick depends on why you're buying.

A few different buyer profiles, each with a different best answer. Tap any to see the rationale and jump straight to the deal.

  • Chronic stress / burnout
    DR.VEGAN
  • Racing-mind at bedtime
    DR.VEGAN
  • Waking at 3am with cramps
    DR.VEGAN
  • Heavy training / sweat
    DR.VEGAN
  • Need it to work tonight
    DR.VEGAN
  • Cheapest cost per day
    DR.VEGAN
If you're optimising for

Chronic stress / burnout

KSM-66 is the most-studied adaptogen for blunting cortisol over a 4 to 8 week window. Best for the slow-burn stress that magnesium does not touch.

DR.VEGAN Ashwagandha KSM-66®
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DR.VEGAN Ashwagandha KSM-66®
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Vitamin spec

What you actually swallow.

Dose, form, pack size and what makes it onto the label. Verified flags only - informed-sport and third-party tested are checked against retailer source pages.

MetricDR.VEGANDR.VEGAN
Dose / serving
--
Form
--
Servings / container
assumes 1 dose / day
3060
Price / serving
lower is better
--
Informed Sport
NoNo
Third-party tested
YesYes
DR.VEGAN Ashwagandha KSM-66®
DR.VEGAN Ashwagandha KSM-66®
SleepStress
Dietary
vegan
DR.VEGAN Magnesium Citrate
DR.VEGAN Magnesium Citrate
Bones JointsEnergy
Dietary
vegan
% NRV: Magnesium 400mg per serving
Ingredient quality

Ingredients, line by line.

Every ingredient on each label, classified. Approved means nutritionist-positive sources or actives. Neutral is functional (binders, anti-caking, flavouring). Watch flags additives many buyers want to limit.

ApprovedNeutralWatch
DR.VEGAN Ashwagandha KSM-66®
0 total
DR.VEGAN Magnesium Citrate
1 Approved
1 total
DR.VEGAN ingredients
0 total

Ingredient panel still sourcing.

DR.VEGAN ingredients
1 total
  • Chelated Minerals
What real buyers say

Sentiment patterns from public reviews.

We read Amazon UK reviews, Trustpilot threads, and editorial coverage. We don't invent quotes.

DR.VEGAN
DR.VEGAN Ashwagandha KSM-66®
What people praise
  • DR.VEGAN buyers consistently report feeling calmer and less reactive after the 4 to 6 week mark. Trustpilot reviews flag KSM-66 as the standout vs cheaper generic ashwagandha.
  • Vegan capsules with no fillers, no magnesium oxide, no folic acid. The clean-label positioning lands well with buyers who read the back of the pouch.
  • A small but consistent group of female buyers credit it for steadier mood through the second half of their cycle.
What people complain about
  • No same-night effect. Reviewers who expected a magnesium-style relaxation feeling that evening report disappointment in the first 1 to 2 weeks.
  • Some buyers note mild stomach unsettlement on an empty stomach. Recommended dosing with food.
DR.VEGAN
DR.VEGAN Magnesium Citrate
What people praise
  • Same-night relaxation is the most common review theme. Buyers cite easier sleep onset and fewer calf cramps within days of starting.
  • No laxative effect. Citrate is gentler than oxide, which is the main complaint magnesium buyers have on Amazon UK.
  • Pairs well with electrolyte-heavy training schedules. Reviewers training for marathons or hot-room yoga particularly notice the difference.
What people complain about
  • Single nutrient, single mechanism. If your stress is psychological rather than physical, magnesium alone often is not enough.
  • A subset of buyers find the capsules large to swallow. DR.VEGAN suggests opening them into water if that is an issue.