Skincare Ingredient
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Retinal
In Skincare: Is Retinal Safe? Comedogenic Rating & Side Effects
Safety Information
Quick Insights
At a glance
- 01
Retinal is also known as retinaldehyde.
- 02
As a direct precursor to retinoic acid, retinal works to address signs of aging.
- 03
Retinal can help improve the appearance of skin that is prone to blemishes.
- 04
Retinal helps minimize the visible signs of fine lines and wrinkles.
- 05
Compared to pure retinol, retinal requires one less conversion step within the skin to become its active form.
- 06
Retinal is generally well-tolerated, and in some instances may be even better tolerated than pure retinol.
Key Benefits
What Retinal does for your skin
Overview
Ingredient Profile
Role of Retinal
Active Cosmetic Mechanisms
SKIN CONDITIONING
Skin EnhancerMaintains skin in good condition and improves its feel
SCIENTIFIC ANALYSIS
// Evidence: Skin conditioning ingredients enhance appearance, texture, and health of skin through various mechanisms. This broad category encompasses emollients, humectants, occlusives, and other agents that improve skin feel, appearance, and function. May work by moisturizing, smoothing, softening, or protecting skin. Effects include improved tactile properties, enhanced barrier function, and better overall skin condition.
Products
containing Retinal
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References
Scientific sources
Dermatology, August 2002, pages 153–158
Journal of Cosmetic Dermatology, November 2021, pages 3,586-3,592
Journal of Cosmetic Dermatology, September 2021, pages 2,874-2,879
Cells, December 2020, pages 1-14
Journal of Cosmetic Dermatology, January 2018, pages 471-475
Global Dermatology, January 2016, pages 232-236
Dermatology, September 2013, pages 231–237
Journal Der Deutschen Dermatologischen Gesellschaft, December 2008, pages 1,023-1,031
Dermatology, 1999, pages 57-60
Dermatology, 1999, pages 29-31
Similar Ingredients
Ingredients with similar chemical profiles and skincare properties.
Frequently Asked Questions
Retinal — common questions
What is Retinal in skincare?
Retinal is a skincare ingredient commonly used in cosmetic formulations.
What does Retinal do? / Functions of Retinal?
Common functions: SKIN CONDITIONING.
What is the comedogenic rating of Retinal? / Is Retinal comedogenic?
The comedogenic rating of Retinal has not been established in our database.
Does it clog pores?
Whether Retinal clogs pores depends on the formulation and concentration.
Is Retinal safe for skin?
Retinal has a safety rating of 3 out of 5. A rating of 3 indicates moderate safety considerations. Note: Retinaldehyde (vitamin A derivative) can cause irritation, particularly at higher concentrations. The Cosmetic Ingredient Review (CIR) Expert Panel has noted that retinaldehyde may cause ocular and de
Is Retinal good for sensitive skin?
Retinal has an irritancy rating of 4 out of 5. A rating of 4 means it has high irritation potential.
What are the side effects of Retinal in skincare?
Known considerations: Retinaldehyde (vitamin A derivative) can cause irritation, particularly at higher concentrations. The Cosmetic Ingredient Review (CIR) Expert Panel has noted that retinaldehyde may cause ocular and dermal irritation, and it is recommended to conduct patch testing prior to use. Additional risks: skin irritation (irritancy rating 4/5).