Apostrophe Hydroquinone 6% Prescription Versus Curology Custom Formula (Tretinoin 0.1%, Azelaic acid 5%, Niacinamide 4%)

Retinoids (AKA Vitamin A) help with signs of aging by simulating new cell production and getting rid of old skin cells.

This product contains 1 ingredient that may have this attribute:

• Tretinoin 0.1%

Niacinamide is a form of Vitamin B3 that is present in many skin repairing processes. It can help boost your skin’s natural barrier and increase levels of ceramides.

This product contains 1 ingredient that may have this attribute:

• Niacinamide 4%

Oily Skin is determined by your genetics, but can also be influenced by factors such as stress levels, changing hormonal levels, and humidity.

This product contains 1 ingredient that may have this attribute:

• Niacinamide 4%

Redness and irritation may be caused by several reasons, although there is no definitive answer. Reasons may range from physical exertion to sun exposure, allergies, or Rosacea.

This product contains 2 ingredients that may have this attribute:

• Azelaic Acid 5%
• Niacinamide 4%

Pores are little openings on the skin that let out sweat and oil. They can become enlarged from excessive sebum production, acne, sun damage, and by using pore-clogging ingredients.

This product contains 2 ingredients that may have this attribute:

• Azelaic Acid 5%
• Niacinamide 4%

Decreased natural production of oils, degraded collagen, UV exposure, and lifestyle all contribute to how your skin looks over time. Although we cannot stop aging, there are ingredients that have been shown to slow the process: retinoids, antioxidants, and some peptides.

This product contains 1 ingredient that may have this attribute:

• Tretinoin 0.1%

Dark spots are areas where the skin has changed color due to sun exposure.

This product contains 2 ingredients that may have this attribute:

• Azelaic Acid 5%
• Niacinamide 4%

A scar is an area of fibrous tissue that remains after the skin has been wounded and healed.

This product contains 1 ingredient that may have this attribute:

• Azelaic Acid 5%

Common acne is known as Acne vulgaris. Acne forms when skin follicles are clogged by sebum, hair, skin cells, or oils. There are several types of acne: whiteheads, blackheads, papules, pustules, nodules, and cysts.

This product contains 3 ingredients that may have this attribute:

• Tretinoin 0.1%
• Azelaic Acid 5%
• Niacinamide 4%

Dull skin is temporary; all it usually will need is a little perk-me-up, such as extra hydration, some exfoliation, and vitamin nourishment.

This product contains 2 ingredients that may have this attribute:

• Tretinoin 0.1%
• Niacinamide 4%