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Liposomal Vitamin C

Liposomal Ascorbic Acid, L-Ascorbic Acid (Liposomal)

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Meta Information

ID:vitamin-c-liposomal
Name:Liposomal Vitamin C
Schema Version:1.5

Alternate Names

  • Liposomal Ascorbic Acid
  • L-Ascorbic Acid (Liposomal)

Active Compound

ascorbic_acid

Intervention Type

therapeutic_agent

Delivery

Route:
oral
Scope:
  • systemic

Regulatory Status

  • us:dietary_supplement
  • eu:food_supplement

Indication

Focus:
healthspan
Description:
Supports antioxidant status, immune function, and collagen synthesis, with a focus on enhanced bioavailability compared to standard Vitamin C.

Typical Protocol

  • Daily doses typically range from 500 mg to 2,000 mg, taken once or twice daily.
  • Higher doses are often used for short-term immune support or to achieve higher plasma concentrations.
  • Best taken on an empty stomach to maximize absorption of the liposomal formulation.

Expected Cost Mean

Low Cost:
20
High Cost:
50
Cost Type:
monthly
Description:
Premium cost over standard Vitamin C due to the liposomal encapsulation process.

Summary

Liposomal Vitamin C encapsulates ascorbic acid in phospholipids, creating a structure that mimics cell membranes. This delivery system is designed to protect the vitamin from degradation in the digestive system, theoretically increasing its absorption and bioavailability compared to standard oral Vitamin C. Its primary roles in healthspan involve acting as a potent antioxidant, supporting immune cell function, and serving as a critical cofactor for collagen synthesis.

Purpose

Enhanced bioavailability antioxidant for immune and collagen support.

Card Summary

A form of Vitamin C designed for superior absorption, supporting antioxidant defenses, immune health, and skin integrity.

Drug Class

null

Drugs In Class

Empty Array

Impact

Score:
4.5
Justification:
Supports foundational antioxidant and immune functions; enhanced bioavailability may offer marginal gains.

Evidence

Grade:
B
Score:
5.5
Justification:
Human pharmacokinetic studies show increased bioavailability, but long-term healthspan outcome data is lacking.

Safety

Score:
3
Justification:
Generally very safe; high doses may cause GI distress or kidney stones.

Flags

  • High doses (>2,000 mg/day) can cause gastrointestinal issues like diarrhea and nausea, though liposomal forms may mitigate this.
  • May increase the risk of kidney stones in susceptible individuals.
  • Can interfere with certain lab tests, such as blood glucose monitoring.
  • The quality and stability of liposomal formulations can vary significantly between brands.

Verdict

A potentially superior form for correcting deficiency, but unproven for longevity.

Created

2026-06-12T17:51:55.774093Z

Ai Model

Gemini 2.5 Pro (High)