Nootropic
Sage Extract
Also known as: Salvia officinalis, Salvia lavandulifolia, Sage (Hot Flashes), Common sage
Herb improving memory and attention, particularly studied in elderly. Inhibits acetylcholinesterase.
Last reviewed June 2026 · Evidence graded from peer-reviewed research, not editorial opinion. Educational only — not medical advice.
Primary uses
- Memory
- Attention
- Cognitive aging
- Blood sugar
- Hot flashes
- Night sweats
- Excessive sweating
How it works
- Acetylcholinesterase inhibition
- Antioxidant
- Blood sugar modulation
Dosage
- Typical range
- 300-600 mg extract daily
- Timing
- Any time
- With food
- Optional
- Duration
- Safe long-term
- Special populations
- Cognitive aging, memory
Forms
- Extract
- Essential oil
- Leaf
- Leaf extract
- Tea
- Tincture
Safety
Common side effects
- Thujone content concern at high doses
Contraindications
- Epilepsy (high doses)
Evidence notes
Memory-enhancing herb for aging
Grade B: Some human trials support key claims; further confirmation needed.
Related in Nootropic
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Medical disclaimer. This page is educational and does not replace advice from a qualified healthcare provider. Individual needs and risks vary — consult a professional before starting, stopping, or combining supplements, especially if you are pregnant or nursing, taking medication, or managing a health condition.