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90-Day Guarantee

Premium KSM-66® Adaptogen Formula

Ashwagandha+

4.8 out of 5 · 1,240 verified reviews

Most ashwagandha slows you down. Ours is built to keep you level — six actives, every milligram disclosed.

  • KSM-66® 600mg, standardized to 5% withanolides
  • Six actives working together — no proprietary blend
  • Calm without the drowsiness. Clear through the workday.
  • Just an HPMC capsule. No fillers, no stearates.
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Free shipping on 2+ bottles · 90-day money-back guarantee

Batch tested cGMP facility Non-GMO Cancel anytime

† These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Why Trust Kestál

We will show you the milligrams, the lab report, and the honest ceiling of what this does.

Batch tested

Heavy metals and microbial panel on every single lot.

COA on request

A Certificate of Analysis for every batch we ship.

cGMP compliant

Made in an FDA-registered facility in the USA.

Clinically studied

KSM-66® is backed by published human trials.

No fillers

Just an HPMC vegetable capsule. Nothing else.

90-day guarantee

Finish the bottle. If it isn't for you, we refund it.

86%

said they felt steadier under pressure within three weeks.*

72%

reported calmer mornings without feeling foggy.*

91%

said a bad day stopped spilling into the next one.*

79%

kept taking it past the first bottle.*

Self-reported, 12-week survey

What people notice.

We asked 400 customers what changed after 90 days on Ashwagandha+. These are their words, not ours.

Try Ashwagandha+

* Based on a self-reported customer survey. Individual results vary. These statements have not been evaluated by the FDA.

Six actives, fully disclosed

What's actually inside.

No proprietary blend. Every milligram is printed on the label and on this page.

KSM-66® Ashwagandha

600 MG

KSM-66® Ashwagandha

Standardized to 5% withanolides — the form used in published human trials for stress support.†

L-Arginine

300 MG

L-Arginine

Supports healthy circulation, so the rest of the formula has somewhere to go.†

Maca Root

150 MG

Maca Root

Sustained stamina without stimulants. No jitters, no 3pm cliff.†

Panax Ginseng

100 MG

Panax Ginseng

Alert and clear, not wired. This is the part that keeps you from feeling foggy.†

Shatavari

50 MG

Shatavari

A traditional adaptogen used for balance alongside ashwagandha.†

Vitamin Support

D3 · B6 · B12

Vitamin Support

Built in, not sold separately. Supports normal energy metabolism and mood.†

Frequently Asked Questions

How long until I notice something?

Most people notice the edge coming off within the first week. The bigger shift — a bad day not spilling into the next one — usually lands between week three and week six.*

Will this make me drowsy?

It shouldn't. That drowsy feeling is why we built the formula the way we did — Panax Ginseng and B vitamins are in there specifically to keep you clear-headed while the ashwagandha does its work.†

When should I take it?

Two capsules with breakfast and a full glass of water. Same time daily — consistency matters more than the exact hour.‡

What's actually in it?

Six actives: KSM-66® Ashwagandha 600mg, L-Arginine 300mg, Maca Root 150mg, Panax Ginseng 100mg, Shatavari 50mg, plus D3, B6 and B12. Every milligram is on the label. No proprietary blend.

Is it third-party tested?

Every batch. Heavy metals and microbial panel on each lot, made in an FDA-registered cGMP facility in the USA. Email us and we'll send the Certificate of Analysis for your bottle.

Can I cancel my subscription?

Anytime — skip, pause or cancel from your account with no phone call and no retention script.

What if it doesn't work for me?

Finish the bottle. If it isn't for you, email us within 90 days and we'll refund it. No return shipping.

Kestál vs. Other Brands

The difference isn't marketing. It's what's on the label.

Kestál Ashwagandha+
Typical Ashwagandha
6 actives, working together
Ashwagandha, on its own
KSM-66® 600mg, 5% withanolides
Unstandardized extract
D3, B6 and B12 built in
No vitamin support
Every milligram disclosed
Hidden in a proprietary blend
Just an HPMC capsule. No fillers.
Rice flour, stearates, bulking agents
Calm without the drowsiness
The classic ashwagandha fog
Clear-headed through the workday
Heavy eyelids by noon
Steady energy. No jitters, no crash.
Sedation mistaken for calm
Kestál bottle image
Generic bottle image

Try it without the risk

90 days. Finish the bottle.

Take it every morning for three months. If steady isn't your default by then, email us and we'll refund it — bottle empty or not.

  • No return shipping. Keep the bottle.
  • One email, no phone call, no retention script.
  • Subscriptions can be skipped, paused or cancelled anytime.
Start My 90 Days

One refund per customer. US orders. Email support@kestal.com with your order number.

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Real stories. Real results.

4.8 out of 5

From people who actually take it

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Calm without the fog

“First one I've taken that calms me down without making me want to go back to bed.”
Elijah M. Verified Customer

Sharp, not sedated

“I don't feel sedated. I feel sharp, like the version of me that got eight hours of sleep.”
Nadia S. Verified Customer

Part of my morning now

“Two capsules with breakfast. By week two the work stress stopped following me home.”
Marcus T. Verified Customer

Finally, a real label

“Every milligram is printed right there. After years of proprietary blends that's the whole reason I bought it.”
Elena R. Verified Customer