Improving skin texture with polyhydroxyacids| Dr Dray

TL;DR

Poly hydroxy acids (PHAs) are large hydroxy acids that exfoliate the top layers of skin, making them suitable for sensitive skin and improving skin texture.

Transcript

well hey guys it's all good I've got my piggy back here with a little bit of decaf coffee in today's video I'm going to talk at length about a family of ingredients that can be helpful for a variety of skin conditions and skin concerns that is poly hydroxy acids and while back I get an entire video talking about alpha hydroxy acids and in that vide... Read More

Key Insights

• 👥 Poly hydroxy acids are a group of hydroxy acids that exfoliate the top layers of the skin in a gentle manner, making them suitable for sensitive skin.
• ❓ They can improve skin texture, moisture retention, and the appearance of hyperpigmentation.
• 🇵🇫 Despite being less irritating than other hydroxy acids, poly hydroxy acids can still cause some potential for irritation.
• ☢️ Poly hydroxy acids can be combined with other active ingredients, but it may increase the risk of skin irritation.
• 🇵🇫 It is important to start slowly when incorporating poly hydroxy acids into a skincare routine, especially for individuals with sensitive skin or rosacea.
• 🇵🇫 Some recommended poly hydroxy acid-containing products include Exuviance/NeoStrata, PCA Skin Hydrating Serum, and COSRX Moisture Power Renewal Cream.

Questions & Answers

Q: What makes poly hydroxy acids suitable for sensitive skin?

Poly hydroxy acids are large molecules that do not penetrate deeply into the skin, making them less likely to cause irritation. They are ideal for people with sensitive skin and rosacea.

Q: How do poly hydroxy acids exfoliate the skin?

Poly hydroxy acids break up the bonds between dead skin cells, helping to gently exfoliate and remove damaged and discolored skin cells. This can lead to improved skin texture and the reduction of hyperpigmentation.

Q: Can poly hydroxy acids be used in combination with other active ingredients?

Yes, poly hydroxy acids can be combined with many other active ingredients for various skincare benefits. However, using multiple active ingredients increases the risk of irritation, so it's important to start with a gentle approach and monitor your skin's reaction.

Q: Are poly hydroxy acids safe for daytime use?

Unlike alpha hydroxy acids, poly hydroxy acids do not increase the risk of sun damage. However, it is still important to wear broad-spectrum sunscreen to protect the skin from harmful UV rays.

Summary & Key Takeaways

• Poly hydroxy acids (PHAs) are a family of chemical exfoliants that are gentle on the skin and mostly exfoliate the top layers.

• PHAs function as humectants, holding water onto the skin while also exfoliating dead skin cells.

• PHAs can improve skin texture, brighten the appearance of the skin, and increase skin firmness.