Description

A 30ml retinol serum specifically formulated for oily, acne-prone skin is designed to accelerate cell turnover, unclog pores, and reduce excess sebum without leaving a greasy residue. Typically, these serums are lightweight, fast-absorbing, and contain calming ingredients to prevent irritation, which is crucial for oily skin types. 
Key Description & Features
Targeted Treatment: Designed to reduce the appearance of enlarged pores, post-acne marks, and blackheads, promoting a smoother, clearer, and more refined texture.
Oil Control: Formulas often include ingredients like witch hazel or niacinamide to regulate oil production.
Lightweight Formulation: Non-greasy, fast-absorbing serums or gel-like textures are ideal for oily skin to prevent a heavy feel.
Anti-Aging & Repair: Boosts collagen production to reduce fine lines and wrinkles.
Safe for Nightly Use: Best applied at night to cleansed, dry skin. 
Recommended 30ml Retinol Serums for Oily Skin
CeraVe Resurfacing Retinol Serum (30ml): Developed with dermatologists, this popular option helps resurface the skin and improve texture. It contains niacinamide to calm the skin and licorice root extract to brighten, with an encapsulated retinol formula.
The Ordinary Retinol 0.5% or 1% in Squalane (30ml): A water-free, stable solution that reduces signs of aging. It is beneficial for oily skin because it regulates oil production while providing lightweight hydration.
Murad Retinol Youth Renewal Serum (30ml): Uses a three-part retinol technology that targets acne and reduces excess oil production.
WOW Skin Science Retinol Face Serum (30ml): Infused with witch hazel, witch hazel tones pores and aloe vera hydrates, making it ideal for acne-prone skin. 
Ingredients to Look For
Encapsulated Retinol: Promotes skin renewal while minimizing irritation.
Niacinamide (Vitamin B3): Calms skin and helps with oil control.
Salicylic Acid (BHA): Helps to penetrate pores and clear up acne.
Squalane: A lightweight, non-comedogenic oil that prevents dryness.