Back to all supplements

Curcumin

Varies

Curcumin is the principal polyphenol found in turmeric root (Curcuma longa), responsible for its characteristic yellow color. It has been widely studied for anti-inflammatory and antioxidant effects, though its naturally poor bioavailability means absorption-enhanced formulations are typically required for meaningful blood levels.

Research Evidence
May improve symptoms of depression as an adjunct therapy
Moderate
Reduces markers of systemic inflammation
Strong
May support cardiovascular health markers
Limited
Supports exercise recovery and reduces muscle soreness
Moderate
Improves pain and function in knee osteoarthritis
Strong

Expert Evidence

45 references from 4 experts

Safety & Cautions

Side Effects

  • Mild gastrointestinal discomfort
  • Nausea at high doses
  • Rare but serious liver injury
  • Potential interaction with blood-thinning medications
While generally well-tolerated at standard doses, rare cases of serious liver injury have been reported with curcumin supplements — consult a healthcare provider before use, especially if you have existing liver conditions or take medications metabolized by the liver.
Pairs Well With
Price Comparison
From $0.07/ct
C
CarlyleBest Value
4.7
•180 ct

$0.07/ct

$12.49 total

N
NatureWise
4.6
•180 ct

$0.12/ct

$21.49 total

N
Nature's Nutrition
4.6
•240 ct

$0.09/ct

$21.10 total

N
Nature Made
4.7
•120 ct

$0.09/ct

$10.78 total

B
BioSchwartz
4.6
•90 ct

$0.22/ct

$19.97 total

P
Pure Encapsulations
4.7
•120 ct

$0.51/ct

$61.50 total