Why Dr. Saru Singh Prefers Lactic Acid Over Glycolic Acid for Skin Care

Have you ever wondered why some skincare experts prefer one type of acid over another in their treatments? Dr. Saru Singh, a renowned aesthetic consultant, often gets asked why she favors lactic acid over the more commonly used glycolic acid. If you've been following her advice, you'll know she has strong reasons for this preference. In this article, we delve into her rationale, helping you make informed choices for your skincare routine.

Glycolic Acid: A Deeper but Riskier Exfoliation

Why isn't glycolic acid Dr. Saru Singh's go-to choice, despite its popularity? Glycolic acid (GA) is known for its ability to penetrate deeper into the skin due to its smaller molecular size. While this deep exfoliation can lead to quick results, it also carries significant risks. If used in higher concentrations or too frequently, glycolic acid can sabotage your skin's protective barrier, potentially causing deeper burns and long-term damage. This fast-acting acid might deliver immediate results, but the potential for irritation, especially in skin of color, makes it a less favorable option for Dr. Saru.

Photosensitivity and Acne: The Downsides of Glycolic Acid

Is glycolic acid suitable for all skin types? Dr. Saru points out that glycolic acid can make your skin highly photosensitive, necessitating rigorous SPF protection. For those with acne-prone skin, the risks are even greater. The use of glycolic acid can lead to purging, irritation, and redness, making it a challenging choice for those struggling with breakouts. Moreover, higher concentrations of glycolic acid can irritate the skin to the point where it sets back your skincare progress by several steps, causing more harm than good.

Lactic Acid: A Gentler, More Hydrating Alternative

What makes lactic acid a better choice according to Dr. Saru Singh? Lactic acid, another type of alpha hydroxy acid (AHA), is milder and more hydrating than glycolic acid. Its larger molecular size prevents it from penetrating too deeply, making it a gentler option for exfoliation. This makes lactic acid particularly well-suited for those with sensitive skin or skin of color, as it is less likely to cause irritation or disrupt the skin's barrier. Dr. Saru prefers lactic acid because it delivers effective exfoliation while maintaining the skin's moisture levels, resulting in a smoother, more radiant complexion.

Polyhydroxy Acids (PHAs): The Ideal Choice for Sensitive Skin

Are there other alternatives for those with sensitive skin? For individuals who find even lactic acid too strong, Dr. Saru recommends polyhydroxy acids (PHAs). PHAs are even gentler than AHAs, making them an ideal choice for sensitive skin. They exfoliate the skin without causing the irritation or redness often associated with stronger acids. By incorporating PHAs into your skincare routine, you can achieve a refined and smooth skin texture without the risk of adverse reactions.

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Choosing the right acid for your skincare routine is crucial for achieving the best results without compromising your skin's health. Dr. Saru Singh's preference for lactic acid over glycolic acid is rooted in her commitment to protecting and nourishing the skin, particularly for those with sensitive skin or skin of color. By opting for lactic acid or PHAs, you can enjoy the benefits of exfoliation while maintaining a healthy, hydrated, and radiant complexion.