Comparison
Curcumin (Turmeric) vs Alpha-Lipoic Acid
Curcumin (Turmeric)
Yellow pigment of turmeric root. Powerful anti-inflammatory with cognitive and mood benefits.
Alpha-Lipoic Acid
Universal antioxidant active in both lipid and aqueous environments. Supports mitochondrial function and AGE reduction.
| Field | Curcumin (Turmeric) | Alpha-Lipoic Acid |
|---|---|---|
| Category | neuroprotective | neuroprotective |
| Dose range | 500–2000mg | 300–600mg |
| Half-life | — | 1h |
| Onset | — | — |
| Evidence | EVIDENCEB | EVIDENCEA |
| Safety | ●●●●● | ●●●●○ |
| Legal (US) | USOTC | USOTC |
| PubMed refs | 14000 | 1900 |
The comparison in plain English
Auto-generated from dataCurcumin (Turmeric) and Alpha-Lipoic Acid are both in the neuroprotective category respectively. Curcumin (Turmeric) Yellow pigment of turmeric root. Alpha-Lipoic Acid Universal antioxidant active in both lipid and aqueous environments.
Bottom line
Curcumin (Turmeric) (evidence B, safety 5/5) has a stronger evidence base than Alpha-Lipoic Acid (evidence A, safety 4/5). Curcumin (Turmeric) has the slightly cleaner safety profile. For users new to either, the higher-evidence option is the safer first try.
Choose Curcumin (Turmeric) if
Curcumin (Turmeric) is the better fit when your goal aligns with its mechanism (Inhibits NF-κB transcription factor activation, suppressing dozens of downstream pro-inflammatory cytokines (TNF-α, IL-6, IL-1β)) and the dose range (500–2000mg) suits your protocol. Half-life is —h.
Choose Alpha-Lipoic Acid if
Alpha-Lipoic Acid is the better fit when your goal aligns with its mechanism (A 'universal' antioxidant — uniquely active in both lipid (cell membrane) and aqueous (cytoplasm) environments because of its dithiol functional group) and the dose range (300–600mg) suits your protocol. Half-life is 1h.