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What is Gongjindan herbal diet medicine? A diet that replenishes while slimming

Written and reviewed by Ko Chang-hyun, head doctor at Miple Korean Medicine Clinic (Korean medicine doctor) · Written 2026-11-01
What is Gongjindan herbal diet medicine? A diet that replenishes while slimming

Gongjindan herbal diet medicine is a prescription that combines a 'slimming medicine' and a 'replenishing medicine' into one. When people diet, the number on the scale goes down but they feel low on energy, their immunity drops, and many end up exhausted and give up. Herbal diet medicine with Gongjindan was created to address exactly this problem.

Why Gongjindan for dieting?

Gongjindan (拱辰丹) is a tonic medicine recorded in the 'Dongui Bogam' that was traditionally offered to the royal court. Four herbs share the work of protecting the stamina, immunity, and mind that tend to give way during a diet.

Herbs Role during a diet
Musk (麝香) Opens blocked qi and calms body and mind, reducing stress-driven binge eating
Deer antler (鹿茸) Replenishes vitality and protects stamina and immunity
Cornus fruit (山茱萸) Eases chronic fatigue and gives the strength to keep going
Angelica root (當歸) Replenishes blood to look after complexion, skin, and the menstrual cycle in women

Dual structure: the spear and the shield

Gongjindan herbal diet medicine combines two groups of medicinals in a carefully balanced ratio.

  1. The slimming medicine (spear) — core diet herbs such as ephedra (mahuang), wild ginseng, atractylodes, poria, and coix seed boost metabolism and reduce swelling.
  2. The replenishing medicine (shield) — Gongjindan replenishes the qi, blood, and immunity that drop during weight loss.

Why the manufacturing method matters: vacuum low-temperature drying

Musk and deer antler, the core of Gongjindan, are highly sensitive to heat, so ordinary high-temperature drying easily destroys their active components. That is why they must be made by vacuum low-temperature drying, which removes moisture under low-temperature vacuum, to preserve the components as they are.

Miple Korean Medicine Clinic's GONG BI JIN YAK

Miple Korean Medicine Clinic's GONG BI JIN YAK is a premium prescription that adds a Gongjindan prescription to MYCUT, the basic herbal diet medicine, and it received Patent No. 10-2865645 (registered 2025.09.24) for 'Herbal Diet Composition Containing Gongjindan Using a Vacuum Low-Temperature Drying Method and Manufacturing Method Thereof'. It is dried at 40℃ or below in the vacuum low-temperature drying equipment of our in-house pill-making room. → See GONG BI JIN YAK in detail

Recommended for

  • People who tire easily and lose energy when only dieting
  • People who want to look after weight loss together with stamina and immunity
  • People in a life stage that also needs recovery, such as postpartum or menopause
  • People with heavy physical demands from a busy job

Frequently Asked Questions

Won't I gain weight if I take Gongjindan?

Gongjindan is a tonic medicine that replenishes qi and blood, but Gongjindan herbal diet medicine is prescribed together with a diet herb group that reduces body fat, and it works to replenish the energy that drops during weight loss. It does not make you gain weight; it helps you lose weight without exhaustion.

How is GONG BI JIN YAK different from ordinary herbal diet medicine?

GONG BI JIN YAK is a patented prescription that adds Gongjindan (musk, deer antler, cornus fruit, angelica root) to the diet herb group and is made by vacuum low-temperature drying. The difference is that it looks after stamina, immunity, and calming body and mind along with weight loss.

Where can I get a Gongjindan herbal diet medicine prescription?

You can get a prescription at Miple Korean Medicine Clinic (Seomyeon, Busan) after a body composition test and a consultation with the head doctor. You can start with a KakaoTalk consultation.

Ko Chang-hyun, Head Doctor
Ko Chang-hyun, Head Doctor

Miple Korean Medicine Clinic · Korean medicine doctor · 19 years of clinical experience · Author of 'The Secret to Ending Diets with Korean Medicine' · Inventor of the GONG BI JIN YAK patent (No. 10-2865645)

Curious about a prescription that fits your body?

After a body composition test, the head doctor consults with you in person.

This article is general health information and does not replace individual diagnosis or prescription. The effects and side effects of herbal medicine vary from person to person.

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