Osterly Market KSM-66 Ashwagandha 1800 mg

KSM-66, named specifically. 1800 mg.

A branded, standardised ashwagandha extract at 1800 mg. The trade name is on the front because generic 'ashwagandha extract' can be almost anything.

What it's for

Ashwagandha is an adaptogen from Ayurvedic medicine, taken for stress and sleep. It is one of the better-evidenced herbs in this category: several controlled trials show reductions in self-reported stress and in cortisol. KSM-66 specifically is the extract most of those trials used, which is why the trade name is worth paying for.

How to take it

• One serving daily with food
• Evening suits people taking it for sleep; morning suits people taking it for daytime stress
• Give it four to six weeks — adaptogens are not same-day
• Worth knowing: the KSM-66 trials mostly used 300 to 600 mg a day. This is well above that range
• Avoid it in pregnancy, and check with a doctor if you have a thyroid condition or take sedatives or thyroid medication

On the label

• KSM-66 branded extract, named
• 1800 mg per serving
• Standardisation stated
• 120 capsules

What this is not

• Not generic ashwagandha root powder
• Not a sedative
• Not same-day — adaptogens take weeks

The straight answer

This is the one product on the shelf whose supply and landed price we have verified end to end, and the only one in its category without a first-order-only price cap behind it.

Free shipping on every order, no minimum. Questions or a complaint about shipping or a product? Email us and a person will answer.

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. Talk to your doctor before starting any supplement, especially if you are pregnant, nursing, or taking prescription medication.