Oil & Fat · Other

Palmitic Acid (C16:0)

Provisional Moderate Scorelipid

Hermetica Superfood Encyclopedia

Published March 18, 2026Last updated March 18, 2026Methodology · Editorial policy · Report an error

Evidence review status: unreviewed

Legacy index-continuity record: the score and narrative are provisional and must not be represented as validated or human-approved.

Review flags: AWAITING_SEMANTIC_VALIDATION

Provisional Summary

Palmitic acid (C16:0) is a saturated fatty acid that serves as a primary energy substrate and essential component of cellular membranes. It functions through beta-oxidation for energy production and phospholipid synthesis for membrane integrity.

—

Screened PMID Records

Reported Benefits

Pending

Synergy Review

At a Glance

CategoryOil & Fat

GroupOther

Public Score StatusProvisional Moderate

Primary Keywordpalmitic acid benefits

Palmitic Acid close-up macro showing natural texture and detail — rich in energy source, saturated fatty acid, emollient

Palmitic Acid (C16:0) — botanical close-up

Reported Benefits (Provisional)

Provides a source of energy for the body, supporting daily activities and exercise. This can enhance endurance and physical performance. - Supports cellular membrane integrity, ensuring proper cell function. This can lead to improved overall health and vitality. - Involved in the synthesis of hormones, including growth hormones. This supports growth, development, and metabolic processes. - Enhances brain health by being a component of brain cell membranes. This can improve cognitive function and memory. - Supports skin health by maintaining skin barrier function. This can prevent moisture loss and improve skin texture. - Promotes heart health by influencing cholesterol metabolism. This can reduce the risk of cardiovascular diseases. - Aids in the absorption of fat-soluble vitamins, enhancing nutrient utilization. This ensures optimal health and well-being.

Origin & History

Natural habitat

Palmitic acid is a saturated fatty acid commonly found in palm oil, butter, and meats. It is extracted through the refining of palm oil and other animal fats, widely used in food and cosmetics.

“Palmitic acid has been a staple in traditional diets, particularly in regions where palm oil is a primary cooking fat.”Traditional Medicine

Research Narrative (Provisional)

Studies include observational research on dietary patterns and lipid metabolism. Some RCTs explore its role in energy provision and nutrient absorption.

Preparation & Dosage

Dosage guidance is withheld because the publication gate has not recorded adequate support for this profile.

Nutritional Profile

- Contains 9 kcal per gram. - Comprises 16-carbon chain saturated fatty acid. - Abundant in palm oil and animal fats.

Reported Mechanism (Provisional)

Mechanism of Action

Palmitic acid undergoes beta-oxidation in mitochondria, producing approximately 129 ATP molecules per molecule through the citric acid cycle and electron transport chain. It also serves as a substrate for phosphatidylcholine and sphingomyelin synthesis, maintaining cellular membrane fluidity and integrity. Additionally, palmitic acid can be converted to palmityl-CoA for protein palmitoylation, affecting membrane protein function and cellular signaling.

Clinical Narrative (Provisional)

Most research on palmitic acid focuses on dietary intake rather than supplementation, with observational studies examining its role in cardiovascular health and metabolism. Clinical trials have primarily investigated palmitic acid as part of mixed fatty acid interventions, making isolated effects difficult to determine. Some studies suggest optimal intake ranges of 6-10% of total calories, though evidence for supplemental forms remains limited. Current research is insufficient to establish definitive therapeutic benefits for palmitic acid supplements specifically.

Also Known As

hexadecanoic acidC16:0cetylacetic acidhexadecylic acid1-pentadecanecarboxylic acidpalmitatecetylic acid

Browse All Ingredients More Other About the Encyclopedia

These statements have not been evaluated by the Food and Drug Administration. This content is for informational purposes only and is not intended to diagnose, treat, cure, or prevent any disease.

From the Hermetica Research Desk

Research updates — and 25% off your first order

Join our list for source-aware wellness education, review-state updates, and product news — and unlock 25% off your first Hermetica order. Educational content is not medical advice. No spam, unsubscribe anytime.

Educational content only — not medical advice.