Info :
Originating in the Mediterranean region, Sage, also known as 'Garden Sage' and 'Common Sage', is a small evergreen plant, with woody stems, grayish leaves, and purplish flowers
 
Details: 
Botanical Name : Salvia officinalis
Family : Lamiaceae
Country of Origin  :  Montnegro
Extraction Method  : Steam Distilled  
Plant Part Used  : Dr leaves 
Note  : Middle 
Aroma : Herbal , spicy, green 
Color : Clear to pale yellow 
Blends well With :  Florals and Citrus essential oils 
Shelf Life : 4 – 5 Years
 
Safety
Avoid use with children less than 10 years of age, elders, epileptics
Pregnant and/or nursing women,
People with high blood pressure. 
Sage has a high thujone content, avoid use with people suffer from epilepsy
A patch test should be performed before use for those with sensitive skin.
For topical application don’t use directly on skin, dilute with a carrier oil
Discontinue use if skin sensitivity occurs
Add 4-5 drops for Diffusing
Don’t ingest
Keep out of reach of children , Avoid using if pregnant or nursing
 
References:
Essential oil safety ( Tisserand and young ) second Edition
Charles Fetrow & Julian Avila (2000) The Complete Guide to Herbal Medicine
https://www.foodchemicalscodex.org/
Lawrence BM, Essential oils from Agriculture to Chemistry
The Complete Guide to Aromatherapy, Salvatore Battaglia