Maha kalyanaka gritha is a herbal ghee formulation.
Its usage:

1. In neurological disorders like epilepsy.
   
2. Psychosis, schizophrenia, lack of memory, anemia, respiratory diseases.
3. Infertility, fever.
4. Kasa (Cough)
5. Pandu (Anaemia)
6. Apasmara (Epilepsy)
7. Bhutonmada
8. Balagraha
9. Visavikara
10. Gara visa
11. Vandhyatva
12. Yoni roga.

Used in snehana karma.
Dosage:
1/4-1/2tsf followed by warm water once or as directed by the physician.
Maha kalyanaka gritha ingredients:
Haritaki (Terminalia chebula)
Bibhitaka (Terminalia belerica)
Amalaki (Emblica officinalis)
Visala
Bhadraila
Devadaru (Cedrus deodara)
Elavaluka (Aloe barbadensis extract)
Sveta sariva
Krsna sariva
Haridra (Curcuma longa)
Daru (Berberis aristata)
Haridra (Curcuma longa)
Salaparni (Desmodium gangeticum)
Prsniparni (Uraria lagopoides)
Phalini
Nata
Brhati (Solanum indicum)
Kustha (Saussurea lappa)
Manjistha (Rubia cordifolia)
Nagakesara (Mesua ferrea)
Dadima (Punica granatum)
Vella
Talisapatra (Abies webbiana)
Ela (Elettaria cardamom)
Malati mukula
Utpala (Nymphaea stellata)
Danti (Baliospermum montanum)
Padmaka (Prunus cerasoides)
Hima.
goksheera-milk
sarpi-ghee
reference:Ashtanga hrudaya.