sum37 Gels

sum37's Water Pool line is the core of this gel collection. It draws on a proprietary water-layering technology that binds moisture in a gel matrix, releasing it gradually as the skin warms. Products in the Water Pool family include the Rebalancing Gel Emulsion (120 ml), the Rebalancing Gel Lotion (120 ml), the Time Leaf Water Gel Cream (50 ml), the Marine Relief Gel Cream (50 ml, also available in a special set), and the Timeless Water Gel Mist (180 ml) and Hydrating Gel Mist (60 ml + 60 ml travel duo). The system is designed so products from the same line layer well without pilling or separating.

The Water Pool Rebalancing Gel Emulsion and the Water Pool Rebalancing Gel Lotion are both 120 ml lightweight moisturising steps positioned between toner and cream. The emulsion has a slightly thicker, milkier texture and provides more substantive moisture; it suits normal-to-dry skin in cool weather. The lotion has a thinner, faster-absorbing texture better suited to oily or combination skin and warm climates. If you tend to skip moisturiser in summer because cream textures feel heavy, the Rebalancing Gel Lotion is the practical alternative. Both are sized for approximately two months of daily use.

sum37 offers two 50 ml gel cream variants. The Water-Full Marine Relief Gel Cream uses marine extract alongside the Water Pool complex for extra soothing alongside its hydration. The Water-Full No Water Gel Cream takes the opposite angle: its name references its water-binding technology rather than a literal absence of water, and it targets skin that tends to lose surface moisture quickly. Both are occlusive enough to serve as a final moisturising step in a shortened routine. The Marine Relief Gel Cream Special Set bundles a larger or trial format alongside the main product, offering better value for shoppers who want to try the product before committing to a standalone purchase.

The Thyme Energy Peeling Gel (100 ml) is the only exfoliating product in the sum37 gel collection. Applied to dry skin and then rolled off with fingertip circular motions, it lifts dead surface cells mechanically without a chemical acid load. The fermented thyme extract base provides antioxidant support during the exfoliation step. A 100 ml tube accommodates weekly use for roughly six months. Peeling gels of this type should not be used more than two to three times per week; once weekly is the standard introduction schedule for new users. Do not combine with a chemical exfoliant on the same day.

The Water Pool Timeless Water Gel Mist (180 ml) and the Hydrating Gel Mist travel duo (60 ml + 60 ml) extend the Water Pool system into a spray format for on-the-go re-hydration. Gel mists differ from plain water mists by leaving a moisturising film rather than evaporating immediately. The 180 ml bottle is a practical desk or home format; the 60 ml + 60 ml duo fits carry-on luggage and is sized for short trips. Both can be used over makeup to refresh surface hydration without smudging, and they work as a preliminary toning mist before serum application.

The Water-Full No Water Gel Mask 3-Step Kit structures a complete at-home facial treatment into three consecutive steps: prep, mask, and finish. It is the most intensive single-use format in the sum37 gel line and is designed for weekly or bi-weekly use rather than a daily routine. The kit format is common in Korean skincare; it removes guesswork about product compatibility within the brand system and provides a measurable self-care ritual. It also makes an effective travel companion when you want a one-time intensive treatment without packing multiple products.

Oily and combination skin benefits most from the Rebalancing Gel Lotion (lightweight moisture), the gel mists (refresh without adding weight), and the No Water Gel Cream (fast absorption). Normal-to-dry skin does better with the Rebalancing Gel Emulsion or the Marine Relief Gel Cream, both of which carry a richer moisture payload within a gel vehicle. Dry skin that still prefers gel over cream can layer the gel emulsion over a separate hydrating toner from the Water Pool line. The Thyme Energy Peeling Gel is suitable for all skin types, but dry or sensitised skin should limit use to once a week and follow immediately with the Rebalancing Gel Emulsion or a cream to counteract transient post-exfoliation tightness.

Within a standard Korean multi-step routine, gel emulsions and gel lotions replace the moisturiser step. Gel creams go on last in a daytime routine before SPF, or as the final evening step. The Thyme Energy Peeling Gel is a standalone exfoliation step used before the rest of the routine on exfoliation days. Gel mists fit either after toner (before serum) as a hydration booster, or as a finishing spritz over a completed routine. The 3-step mask kit is a self-contained routine and does not need additional products on the same session. Mixing Water Pool products from the same line avoids pilling; layering with non-sum37 products in the same category (for example a different brand's serum underneath) is generally safe given the light textures.