Molecular identity
KSM-66, 5% withanolides
Withanolide complex
Full-spectrum root extract; withanolides ≥5%.
- Formula
- Withanolide complex
- g/mol
- —
- CAS
- —
Moderate evidence
Moderate evidence
Human trials exist and point the same way, but they are small, short, or mixed. Worth taking; not worth overselling.
Ashwagandha
KSM-66, 5% withanolides, 300 mg아쉬와간다 KSM-66
Traditionally used to help the body cope with stress and settle before sleep.
300 mg
per capsule — the whole formula
S$0.50
per day, no bundle math
Moderate evidence
graded honestly, weak included
2026-08-01
lot KD-2609R tested
What it is
The most-studied root-only ashwagandha extract, standardised to 5% withanolides at the 300 mg dose used in trials.
How to take
One capsule with water, evening.
Supplier
Ixoreal (KSM-66)
Made at
GMP facility, Cheongju, Korea
Inside this capsule
This capsule
Ashwagandha
KSM-66, 5% withanolides · 300 mg
One ingredient. The dose on the label is the dose in your hand, and the lot number traces it back to one supplier: Ixoreal (KSM-66).
A typical blend capsule
ingredient?dose?ingredient?dose?ingredient?dose?ingredient?dose?ingredient?dose?ingredient?…
“Proprietary blend, 1,200 mg” — many names, one number, no way to know how much of anything you took, or what competes with what inside.
On the evidence
Several small trials on stress and sleep quality; graded moderate. Standardisation disclosed.
Where it sits on our scale
Traditional use
Long use, thin trials — we say so
● Moderate evidence
Human trials, small or mixed
Strong evidence
Repeated randomised human trials
Every ingredient in the catalogue carries one of these three grades — including the ones we grade down. A scale you never see the bottom of is not a scale.
When you’d notice
Set by how long the trials ran
From 2 weeks → settles by 8 weeks
day 11w2w4w8w12w26w
Most trials measure at eight weeks. If nothing has shifted by then, it is not going to.
Source: KSM-66 stress trials run 8 weeks and read out at 8
This lot’s certificate이 로트의 성적서
- Lot
- KD-2609R
- Tested
- 2026-08-01
- Lead
- <0.005 ppm
- Cadmium
- <0.001 ppm
- Allergens, 9 panel
- Not detected
Works in 2 sets
Usually noticeable
2–4 weeks
From the consultation card that recommends it — not a promise, a typical window.
Reviews
4.73 reviews
- ★★★★★Gift link surprised my mum
Sent the set to my mother through the gift link and she could see exactly what was in it before accepting. She's picky — she approved.
Mei Xin O. · SG · 2026-08-21
- ★★★★★Quietly good
Nothing flashy. Ordered, arrived in five days, matches the label, certificate loads. That's all I ask and almost nobody does it.
Anong P. · SG · 2026-08-07
- ★★★★★Finally, one thing per capsule
I've read too many labels that say 'proprietary blend 1,200mg'. Here it's one ingredient, one dose, printed. Bought two singles instead of my old multi.
Daniel O. · SG · 2026-07-24
We show every rating including low ones, and never gate reviews on score.
This product is a health supplement, not a medicine. It is not intended to diagnose, treat, cure or prevent any disease. Statements describe nutritional or traditional function only.