Best THE inkey LIST Face Serums of 2026

The INKEY List Retinol Serum is designed for those new to retinol, making it an excellent choice for beginners. With its slow-release formula, it gently targets early signs of ageing, such as fine lines and hyperpigmentation, promoting a more even skin tone. The hero ingredient, Retinyl Acetate, works to enhance skin cell turnover, while added Squalane provides hydration and soothing benefits. This serum is suitable for all skin types and is cruelty-free and fragrance-free, ensuring it meets diverse skincare needs.

The Ectoin Hydro-Barrier Serum is your go-to solution for achieving healthy-looking skin. This advanced serum provides multi-level hydration, deeply moisturising and strengthening your skin's barrier in just 15 minutes. With powerful ingredients like 2.5% Hyaluronic Acid and 2% Ectoin, it enhances moisture retention and promotes skin barrier restoration. Suitable for all skin types, its lightweight texture absorbs quickly, offering an immediate veil of hydration while visibly improving signs of dullness, redness, and dryness.

The INKEY List Niacinamide Serum is a lightweight, effective skincare solution designed to help control excess oil and reduce blemishes. With 10 percent Niacinamide, this serum works to diminish redness and improve overall skin clarity. It also contains 1 percent Hyaluronic Acid, providing essential hydration to keep your skin nourished. Suitable for all skin types, particularly oily and spot-prone skin, you can easily incorporate this serum into your morning and evening routines for maximum benefits.

The INKEY Tranexamic Acid Serum is designed to target hyperpigmentation, helping you reduce dark spots and even out your skin tone for a brighter complexion. Its gel formula is gentle enough for sensitive skin, ensuring comfort while you use it. The serum contains powerful ingredients, including 2% Tranexamic Acid, 2% Acai Berry Extract, and 2% Vitamin C, all working together to promote an even skin tone and a radiant appearance. Suitable for all skin types, this fragrance-free and cruelty-free serum fits easily into both your morning and evening skincare routines.

The INKEY List BHA Serum combines 2% salicylic acid and 1% hyaluronic acid, making it an excellent choice for those with blemish-prone skin. The beta hydroxy acid works beneath the skin’s surface to clear pores and fight blackheads, helping you achieve a clearer complexion. Its anti-inflammatory and antibacterial properties soothe oily skin, while the hyaluronic acid ensures your skin remains hydrated and does not dry out. You can use this serum in your morning or evening routine, easily incorporating it after cleansing for maximum benefit.

The Inkey List Retinol Serum is designed to tackle stubborn scars and wrinkles, making your skin appear smoother and more even. With 1% Retinol, it effectively reduces the visibility of marks and post-acne scars, enhancing your skin's overall texture. Its unique formula, created with dermatologists, includes Apricot Kernel Oil and Squalane, which help to retain moisture and strengthen your skin's barrier. Ideal for those with oily skin, this fragrance-free serum allows you to build tolerance gradually, minimising irritation while achieving noticeable results.

The INKEY Polyglutamic Serum is a powerful hydrator that holds four times more moisture than hyaluronic acid, helping your skin stay smooth and hydrated throughout the day. It contains a 3% polyglutamic acid complex, which boosts moisturisation by using a natural amino acid polymer, alongside 2% invisaskin to maintain moisture levels. Suitable for all skin types, including sensitive skin, this fragrance-free and cruelty-free serum brightens and evens your skin tone, reducing the appearance of fine lines and creating an ideal base for makeup. It’s easy to use both morning and night, fitting well into your skincare routine.