Ariul

Ariul is a Korean skincare brand built around its Seven Days sheet mask line, where each fruit or botanical sheet is matched to a day of the week and a particular skin need. We stock 48+ Ariul products: the full Seven Days range (Aloe, Green Tea, Lemon C, Lotus, Calendula, Bamboo and more), the Watermelon Hydro Vital Serum, and the Perfect Oil Balm to Foam cleanser. Each mask leans on one recognisable ingredient instead of a long actives list, so the range is easy to read and easy to rotate across a week of care.

  • Seven Days sheet masks
  • Fruit and botanical infusions
  • Authentic Korean sourcing
  • 48+ products in stock

By Skinsli editorial Updated

Buying guide

Ariul buying guide: choosing across the Seven Days range and beyond

Ariul is best known for one thing: the Seven Days sheet mask line, a set of single-ingredient masks meant to be rotated through the week. Around that line sit a few standout treatments such as the Watermelon Hydro Vital Serum and the Perfect Oil Balm to Foam cleanser. This guide covers how the range is built, how to pick the right mask for a given day, and where Ariul fits in a wider Korean routine.

What Ariul is and who it suits

Ariul is a Korean brand whose identity is the Seven Days concept: one sheet mask per day, each carrying a different headline ingredient. The idea is simple, low-commitment care, so the range suits people newer to K-beauty or anyone who wants a result from a single, affordable step. Because each mask is anchored to one recognisable ingredient, you can match it to how your skin feels on the day instead of decoding a long formula.

The Seven Days line, ingredient by ingredient

The Seven Days masks make up most of the catalogue. Aloe and Aloe H lean cooling and soothing, Green Tea is the lighter antioxidant option, Lemon C is the brightening pick, Lotus and Calendula skew calming and comforting, and Bamboo gives a fresh, watery finish. Keeping several on hand lets you treat the line as a weekly rotation: a calming mask after sun or irritation, a brightening one mid-week, a hydrating one before an event. For most people a mix is the most useful way to start, before settling on the variants they restock.

How to choose a mask by skin need

Pick by what your skin is asking for, not by scent. For tightness or flaking, reach for the aloe and lotus options, which put moisture and comfort first. For dullness, the Lemon C mask is the brightening choice. On oily or congested days when you want a fresh feel without heaviness, Bamboo and Green Tea sit lighter on the skin. Sensitive or post-sun skin tends to do best with calendula and aloe. Keeping a couple of contrasting masks at home means you usually have the right one for the day.

Beyond masks: serums and targeted treatments

There is more here than masks. The Watermelon Hydro Vital Serum is a lightweight hydrating serum meant to plump and quench the skin, and it works well with the hydrating masks for a steadier moisture step between mask days. If you want Ariul as a daily layer and not just an occasional treat, a serum like this is where to start, since a sheet mask is by design an intermittent step.

The Perfect Oil Balm to Foam cleanser

The Perfect Oil Balm to Foam cleanser is a hybrid first step. It goes on as a balm to dissolve sunscreen and makeup, then turns into a foam on contact with water so it rinses clean. That makes it one product for people who would rather not run a separate oil and water cleanse. Used to open an evening routine, it preps the skin so a follow-up mask or serum can absorb without a film of leftover oil or SPF in the way.

How to use a sheet mask well

Cleanse first, then apply the mask to dry, toned skin and leave it on for the time on the pack, usually around ten to twenty minutes. Take it off before it dries out fully, since a drying sheet can start pulling moisture back out of the skin. Press the remaining essence in rather than rinsing, then seal with a moisturiser at night. Sheet masking two or three times a week is plenty for most people; daily use is fine with the gentler aloe and lotus variants if your skin tolerates it.

Where Ariul fits in a Korean routine

In a layered K-beauty routine, Ariul slots in as the treatment step. Cleanse (the Balm to Foam works here), tone, apply a serum such as the Watermelon Hydro Vital, then use a Seven Days mask as the weekly boost before your moisturiser. The single-ingredient masks layer cleanly under or alongside other brands' actives, so you can run Ariul as the hydration-and-comfort backbone while keeping stronger treatments from elsewhere in your routine.

Value, packs and how much to buy

Sheet masks are a cheap way to test a brand, and Ariul's Seven Days line is priced for buying in a small bundle rather than one at a time. A practical first order is one soothing, one brightening and one hydrating mask, which lets you find the variants your skin likes before restocking favourites. We carry 48+ Ariul products in stock, so once you know your picks you can buy the rotation that suits your week.

Authenticity and Korean sourcing

Everything here is genuine Ariul, sourced from Korea. Buying authentic matters with sheet masks in particular, because the essence is the product and its freshness is what you are paying for. Sourcing direct keeps the range true to what Ariul sells in Korea, so you are not getting relabelled or out-of-date stock.

FAQ

Frequently asked questions

  • Seven Days is Ariul's signature sheet mask range, built so you can rotate a different mask through the week. Each variant carries one headline ingredient, from Aloe and Green Tea to Lemon C, Lotus, Calendula and Bamboo, so you match the mask to how your skin feels that day rather than following a fixed schedule.

  • For dryness and tightness, the aloe options (Aloe and Aloe H) and the Lotus mask focus on moisture and comfort. If you want a serum to back them up between mask days, the Watermelon Hydro Vital Serum adds a lightweight daily hydration layer.

  • The Seven Days Lemon C mask is the brightening pick in the line, built around vitamin C to wake up tired, uneven-looking skin. Use it mid-week between your more soothing mask days.

  • It starts as a balm that melts sunscreen and makeup, then turns into a foam when you add water so it rinses away cleanly. That lets it handle both an oil cleanse and a foam cleanse in one step, which makes it a good opening to an evening routine before a mask or serum.

  • Two or three times a week suits most skin. The gentler aloe and lotus variants are mild enough for daily use if your skin tolerates it. Leave each mask on for the time on the pack, around ten to twenty minutes, then press the remaining essence in rather than rinsing.

  • Apply it after toning and before moisturiser as your daily hydration step. It pairs well with the hydrating Seven Days masks, giving you sustained moisture on the days you are not masking.

  • Yes. Because the Seven Days masks each centre on one recognisable ingredient instead of a long actives list, the range is easy to read and low-commitment. A small mix of masks is an affordable way to learn what your skin responds to before building a larger routine.

  • Yes. Every Ariul item we stock is genuine and sourced from Korea. With sheet masks the essence is the product, so authentic, fresh stock is what keeps the masks performing the way Ariul intends.