Nutrient Database
Hyaluronic Acid
other
ApprovedGeneral information about nutrients. No diagnosis, no medical advice. If you take medication, are pregnant or have a medical condition, talk to your doctor before taking supplements.
Empty stomachFasting safe
Overview
Key component of synovial fluid and skin.
Interactions
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Vitamin C supports HA synthesis
Vitamin C is essential for fibroblast function and stimulates hyaluronic acid synthase expression, supporting endogenous HA production while oral HA supplementation provides exogenous support.
Research status
Skin HA content declines ~50% by age 50. Oral intake has been studied in human trials.
Top 5 food sources
Bone brothorgan meatssoy-based foodsroot vegetablescitrus fruits
Expert consensus: Moderate
Oral supplementation may reach joints and skin. Low molecular weight forms preferred.