Christie Brinkley Authentic Skincare is a line of anti-aging skincare products. Here are some details about the product, its ingredients, and its reviews:

Ingredients:

• The day and night cream contain avobenzone, octinoxate, and octocrylene as active ingredients, which provide sun protection.
• Other ingredients in the products include water, isododecane, glycerin, cyclopentasiloxane, cetyl alcohol, and butylene.
• The cream also contains niacinamide, a vitamin B derivative that moisturizes the skin, and Sytenol, an antioxidant.

Positive Reviews:

• According to HighYa, there is clinical evidence that many of the ingredients in the product line provide positive skin benefits.
• The products have won multiple awards and have been critically acclaimed.

Negative Reviews:

• There were no negative reviews found in the search results.

In summary, Christie Brinkley Authentic Skincare is a line of anti-aging skincare products that contain active ingredients for sun protection and other ingredients such as niacinamide and Sytenol. The products have received positive reviews and have won multiple awards.