The INKEY List, One Active at a Time: My Shelf Guide

The INKEY List, One Active at a Time: My Shelf Guide

The INKEY List builds each product around one named active, which makes a routine easy to plan. This is my guide to its serums, cleansers, moisturizers, eye creams and treatments, and how I would layer them.

Mark Curry is a virologist who taught science before moving into commercial roles at Mars and Boots, and Colette Laxton spent eight years in branding and marketing at Boots. Together they started the INKEY List in 2018 on a simple belief they repeat often: knowledge is power. Their free askINKEY advice service and the way each product is named after its active are the reasons The INKEY List feels like a glossary you can shop from.

That is why I like it for a first shelf. Hyaluronic Acid (HA) Hydrating Face Serum is a non-tacky, fast-absorbing serum with 2 percent multi-molecular hyaluronic acid and Matrixyl 3000, and it is the one I would open first. 15% Vitamin C & EGF Brightening Serum is a gel aimed at dullness and hyperpigmentation. The Beta Hydroxy Acid (BHA) Blemish + Blackhead Serum has 2 percent salicylic acid and a zinc compound to help with oil. Ectoin Hydro-Barrier Serum has 2 percent ectoin, and Niacinamide Oil Control Serum is made for oily skin. The 360 Acne Clearing Serum pairs 1 percent dioic acid with 2 percent salicylic acid.

Finally, two retinoids. Starter Retinol Serum is a gentle beginner formula, and Advanced Retinal Serum is a high-strength retinal serum for fine lines and dark spots.

A quick test: pick one serum, use it alone for a week, and only then add a second.

Big numbers collage for INKEY List: six products from The INKEY List, each set beside a large numeral
INKEY List

The INKEY List serums

Cleansers and moisturizers for the daily base

The daily base is where the INKEY List is easiest to trust. Hydrating Cream-To-Milk Cleanser is fragrance free and made with rice milk and hyaluronic acid for skin that hates feeling tight. Oat Makeup Removing Cleansing Balm melts makeup and SPF with 5 percent oat kernel oil. Salicylic Acid Acne + Blackhead Cleanser is a lightly foaming gel with 2 percent salicylic acid, and Fulvic Acid Brightening Cleanser is a gel cleanser with Nordic peat and Kakadu plum.

For moisturizers, Bio-Active Ceramide Repairing and Plumping Moisturizer is a velvety cream with 0.2 percent bioactive ceramides. Peptide Moisturizer is a lightweight cream with a dual peptide formula for fine lines. Omega Water Cream is an oil-free moisturizer with niacinamide and a dewy finish, which suits an oilier face. Vitamin B, C, and E Moisturizer is a lightweight cream for normal skin.

Pairing tip: cleanse, add one serum from the row above, and finish with a moisturizer that matches your skin. Use the balm at night and a cream cleanser in the morning.

What I would skip: the Omega Water Cream if your skin is very dry and you want more richness. Reach for the Ceramide moisturizer instead.

The INKEY List cleansers and moisturizers

Eye creams, toners and spot treatments

This row is for the finishing touches, and every one comes from The INKEY List. Bio-Active Ceramide Lifting + Firming Eye Cream has a tetrapeptide complex, and Retinol Eye Cream is a nightly cream with slow-release retinol. SuperSolutions 10% Azelaic Serum is a gel serum for redness. The Polyhydroxy Acid (PHA) Gentle Exfoliating Toner is designed for sensitive skin, while Glycolic Acid Exfoliating Toner is a 10 percent glycolic acid with witch hazel and a stronger option.

Tranexamic Acid Hyperpigmentation Treatment is a nighttime gel formula for dark spots. Succinic Acid Acne Treatment is a targeted spot treatment with sulfur and salicylic acid that the brand says layers under makeup without flaking. Hydrocolloid Invisible Pimple Patches with salicylic acid are clinically shown to visibly reduce breakouts in four hours, according to the PDP.

Pairing tip: use the exfoliating toner at night only, and never on the same night as a retinol eye cream.

What I would skip: the Glycolic Acid toner if you are new to acids. Start with the PHA toner and move up if your skin stays calm. Patches are the easy one, since you can stick them on over a spot and leave it alone for the day.

The INKEY List eye creams, toners and treatments

Building a shelf without overdoing it

I would build a small shelf, not a full one. Choose a cleanser, a serum that does one job, a moisturizer and sunscreen. Then add a second active only when the first has settled for a few weeks. The INKEY List makes that easy because each label names its ingredient and the percentage, so you can keep track of what you are using. If you are stuck, their free askINKEY advice service exists for exactly that. My rule is to add one step per month, read the label, and be honest about how your skin feels.