A To Z Chemicals

Homosalate is an organic compound that belongs to a class of chemicals called salicylates. Salicylates prevent direct skin exposure to the sun’s harmful rays by absorbing ultraviolet (UV) light. Homosalate specifically absorbs short-wave UVB rays.

Polyhydroxy Acids (PHAs) gently exfoliate dead skin cells, hydrate deeply by attracting water (humectant), strengthen the skin's moisture barrier, and offer antioxidant protection, making skin smoother, brighter, plumper, and more radiant without the irritation of stronger acids like AHAs, ideal for sensitive skin and improving fine lines, texture, and pigmentation. 

Key Benefits of PHAs:

• Gentle Exfoliation: Dissolves bonds between dead skin cells for smoother texture, revealing brighter skin. 
• Deep Hydration: Acts as a humectant, drawing moisture into the skin and locking it in, preventing dryness. 
• Strengthens Barrier: Enhances the skin's natural protective barrier, increasing resilience. 
• Anti-Aging: Reduces the appearance of fine lines, wrinkles, and signs of photoaging (sun damage). 
• Antioxidant Power: Fights free radical damage from UV and pollution, protecting collagen. 
• Improves Tone & Texture: Helps fade dark spots and uneven pigmentation, leading to a more luminous look. 
• Enhances Other Ingredients: Facilitates the penetration and efficacy of other active skincare ingredients. 

Why PHAs are Different:

• Larger Molecule: 

Their large molecular size means they don't penetrate as deeply as AHAs or BHAs, working primarily on the skin's surface for less irritation. 

• Sensitive Skin Friendly: 

Perfect for sensitive skin, rosacea-prone skin, or post-procedure skin, as they don't typically cause redness or sensitivity. 

• Non-Photosensitizing: 

Unlike some AHAs, PHAs don't make your skin significantly more sensitive to the sun.