Main Ingredient

• Vitamin A, the main ingredient in Pro-Retinol A, is an antioxidant that L'Oreal says reduces the effects of harmful elements in the skin, preventing wrinkles and infections to keep skin vital and younger-looking. According to the Retinol Resource Center, retinol is another term for vtamin A, the most effective vitamin to keep skin looking more youthful and vibrant.
  
  

Benefits of Pro-Retinol A

• According to L'Oreal Paris, Pro-Retinol A softens and smooths the skin and increases collagen production, which will strengthen the skin's elasticity. The Retinol Resource center says retinol creates stronger skin cells and increases substances that support healthy skin.
  
  

How Often Pro-Retinol A Should Be Used

• In small doses, products with Pro-Retinol A can be used daily. Those with dry skin should use Pro-Retinol A or retinol every other day.
  
  

Side Effects

• Overuse of skin-care products containing vitamin A in can result in skin peeling, redness, burning and irritation. People with dry skin might see some flakiness. When you start using retinol products, it's best to stay out of the sun and/or use a high SPF sunscreen.
  
  

Does L'Oreal Have the Only Products With Pro-Retinol A?

• The name Pro-Retinol A is trademarked by L'Oreal. However, according to the Retinol Resource Center, the active ingredient in these products is vitamin A, which is also available in other brands.