갓지은 영양제 하우스GOT JI EUN · KR & US Supplement Guide KO
‹ All ingredients

Ashwagandha

Adaptogen 🟡 Moderate

An adaptogenic herb studied for stress and sleep.

⚠ Thyroid/sedativesSee cautions below; consult your physician for specifics.⚠ PregnancySee cautions below; consult your physician for specifics.
Reviewed by Dr. Sungwoong Jung · Last reviewed Jul 16, 2026
1

Key benefits

May damp stress response
Lowers cortisol (some RCTs)
Perceived sleep
2

How it works

AshwagandhaAdaptogenic herbModulates HPA axis (proposed)Hypothesized stress-response dampingunder studyLowers cortisol (some RCTs)Improves perceived stress & sleepWithanolides · standardized extractCheck standardization (e.g. KSM-66)tipInteracts with thyroid meds/sedatives · avoid in pregnancy
3

Evidence

🟡 Moderate / mixedSome short-term evidence; mechanism under study

The same nutrient can differ for "correcting deficiency" vs "general prevention."

4

Suggested use

Check standardized extracts (e.g. KSM-66).
A general suggestion, not a prescription.
5

Cautions & interactions

Interacts with thyroid/immunosuppressants/sedatives; rare liver reports; avoid in pregnancy.
AD · Google AdSense
6

Korea vs USA

🇰🇷 Korea

growing

🇺🇸 USA

fast-growing
7

References

NIH NCCIH — Ashwagandha ↗
Grades/refs re-verified at each update (draft).
8

Related

Mg Magnesium Magnesium An essential mineral for muscle, nerve, and sleep; forms differ in absorption and use. 🟡 Moderate Muscle·Nerve Melatonin Melatonin A hormone that regulates the sleep–wake rhythm; evidence for jet lag and sleep onset. 🟡 Moderate Sleep
9

Shop

CONTAINS AFFILIATE LINKS · independent of our rankings
🇰🇷 Buy in Korea 🇺🇸 Buy in USA
Disclaimer — This content is for general information and suggestion only and does not replace medical diagnosis or treatment. Consult a doctor or pharmacist if you have a condition or take medication.