Glycolic Acid vs Vitamin C skincare. The best ingredient for brightening the skin.
When it comes to brightening the skin, two ingredients that come to mind are Glycolic Acid and Vitamin C. While both ingredients are known for their brightening properties, they work differently on the skin. In this blog, we'll explore the difference between glycolic acid and vitamin C skincare and share clinical studies and dermatologist quotes that prove glycolic to be more effective at brightening the skin.
What is Glycolic Acid?
Glycolic acid is a type of alpha-hydroxy acid (AHA) that is derived from sugarcane. It is a water-soluble acid that exfoliates the skin by dissolving the bonds between dead skin cells. This exfoliation helps to brighten the skin by removing dull, dead skin cells and revealing newer, brighter skin cells. Glycolic acid also helps to stimulate collagen production and improve skin texture, making it a popular ingredient in anti-aging skincare.
Learn more about non-neutralized glycolic acid here.
What is Vitamin C Skincare?
Vitamin C, also known as ascorbic acid, is a potent antioxidant that helps to protect the skin from free radical damage. It is also involved in the production of collagen, which helps to keep the skin looking firm and youthful. Vitamin C has been shown to help brighten the skin by inhibiting the production of melanin, which is responsible for dark spots and hyperpigmentation.
Clinical Studies and Dermatologist Quotes
While both Glycolic Acid and Vitamin C have brightening properties, there have been several clinical studies and dermatologist quotes that suggest glycolic acid is more effective at brightening the skin.
One study published in the Journal of Cosmetic Dermatology compared the effects of a glycolic acid peel to a Vitamin C peel on the skin. The study found that the glycolic acid peel resulted in a greater reduction in hyperpigmentation than the Vitamin C peel.
Dermatologist Dr. Heather Woolery-Lloyd, recommends glycolic acid for brightening the skin. In an interview with Allure, she stated, "Glycolic acid is a great exfoliator that helps to brighten the skin and improve skin texture. It also stimulates collagen production, which can help reduce the appearance of fine lines and wrinkles."
Start your Glycolic Acid skincare routine here.
Another study published in the Journal of Drugs in Dermatology found that Glycolic Acid was more effective at reducing the appearance of dark spots and hyperpigmentation than a combination of Vitamin C and kojic acid.
Dermatologist Dr. Sejal Shah also recommends glycolic acid for brightening the skin. In an interview with Byrdie, she stated, "Glycolic acid is one of the most effective ingredients for brightening the skin. It exfoliates the skin and stimulates collagen production, which can help improve the overall appearance of the skin."
While both Glycolic Acid and Vitamin C have brightening properties, clinical studies and dermatologist quotes suggest that glycolic acid is more effective at brightening the skin. Glycolic acid exfoliates the skin, stimulates collagen production, and reduces hyperpigmentation, making it a popular ingredient in anti-aging skincare. If you're looking to brighten your skin, consider incorporating a glycolic acid product into your skincare routine. As always, it's important to consult with a dermatologist before starting any new skincare regimen.
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