NeoStrata Renewal Cream, 12 PHA is suitable to address loss of firmness, fine lines and wrinkles, enlarged pores, and loss of elasticity. It. However, unfortunately this product was made with poor quality ingredients. It can have negative effects on puffiness, sensitive skin, redness, and acne and it is not suitable for oily skin. The product contains a number of very effective ingredients: Glycine, and Glyceryl Stearate are excellent ingredients. Retinyl Palmitate is a retinoid that reduces the signs of aging and helps to minimize pores, smoothens and brightens the skin and evens out the skin texture. However, some of the ingredients can be concerning: Beeswax, and Petrolatum can worsen oily skin. Limonene is a common allergen.