---
title: Ditre 1996 — Glycolic acid and L-lactic acid creams
entity_type: Source
canonical_url: https://skinknowledgebase.com/sources/ditre-1996-glycolic-lactic-photodamage
date_modified: 2026-05-11
date_reviewed: 2026-05-11
mcp_eligible: true
source_type: peer_reviewed
original_source_url: https://pubmed.ncbi.nlm.nih.gov/8651713/
evidence_sources: []
product_fact_sources: []
---

# Ditre 1996 — Glycolic acid and L-lactic acid creams

## Quick Summary

Peer-reviewed AHA facial-use trial used for glycolic and lactic acid context and tolerability framing.

## What Studied

A double-blind, vehicle-controlled clinical trial of topical 8 percent glycolic acid and 8 percent L-lactic acid creams.

## Main Findings

The study provides facial-use context for AHAs and supports cautious discussion of smoother-looking skin and tolerability.

## Why It Matters

This source justifies discussing lactic acid as a related AHA while keeping the include Ingredient focus on glycolic acid.

## Related Entities

- [Glycolic Acid](https://skinknowledgebase.com/ingredients/glycolic-acid)
- [How often should I exfoliate my face?](https://skinknowledgebase.com/questions/how-often-should-i-exfoliate-my-face)