Round Lab Lotion

In Korean skincare, "lotion" refers to a fluid emulsion lighter than cream. Creams contain a higher oil-to-water ratio, which makes them more occlusive - they sit on the skin longer and lock moisture in more effectively, especially useful for dry skin in cold climates. Lotions have a higher water-to-oil ratio, absorb faster, and leave less residue, which makes them the better choice for daily morning use before sunscreen, for oily or combination skin, for warm climates, or for people who find cream too heavy.

All eight ROUND LAB lotions follow this pattern: they are designed as functional moisturizers that absorb efficiently without sacrificing hydration. The differences between them come from the active ingredients and the size of the bottle, not from texture or finish category.

The ROUND LAB Baby Mild Lotion (300ml) is formulated for the most sensitive end of the skin spectrum. Like the Baby Mild Soothing Gel, the lotion carries a simplified ingredient list with no fragrance, no essential oils, and minimal actives. The 300ml size is generous for a baby-mild product - it indicates this is intended for regular full-body use or for households with infants and sensitive-skinned adults sharing products.

For adults rebuilding a damaged barrier, the Baby Mild Lotion covers the moisturizing step without introducing new potential irritants. It applies as the last routine step and absorbs cleanly. The absence of active ingredients means it does not add any soothing, brightening, or anti-aging benefit - it functions purely as barrier-supporting moisture. This simplicity is its advantage when your skin needs calm more than treatment.

The 1025 Dokdo Lotion (200ml) is the standard daily moisturizer for the Dokdo routine. It delivers the 1025m deep sea mineral complex in a lotion-weight formula - lighter than the Dokdo Cream but with the same mineral hydration base. At 200ml it is a standard Korean moisturizer size lasting two to three months at twice-daily use.

It fits best in a morning routine for normal to oily skin where you apply sunscreen afterward, or in a minimal evening routine where a lighter moisturizer is enough. For dry skin or winter use, the Dokdo Cream is a better choice; the lotion is the warm-weather or oilier-skin option within the Dokdo system.

The 1025 Islets Lotion (400ml) is the same mineral-water-based lotion format as the Dokdo version but at double the volume. As with the Islets line generally, the 400ml size is for high-frequency users, families, or anyone who wants to extend the time between repurchases. The per-milliliter cost is lower at this size.

Functionally, the Islets Lotion and Dokdo Lotion serve the same role in a routine. If you have already tested the Dokdo Lotion and want to move to a larger bottle, the Islets Lotion is the logical next purchase. If you share your moisturizer with a household member, the 400ml size accommodates two users for roughly the same duration a 200ml serves one.

The Pine Calming Cica Lotion (250ml) brings pine-cica's soothing combination into the moisturizer step. Centella asiatica supports barrier repair, and pine actives add antioxidant and anti-inflammatory reinforcement. The lotion format keeps it lightweight enough for daily use on combination or oily skin that needs calming without heaviness.

The 250ml size sits between the standard 200ml and the large-format 400ml. It is the practical choice if you want more than a standard bottle without committing to the Islets-style bulk format. For skin with persistent redness or reactivity, using the Pine Calming Cica Lotion consistently provides ongoing cica delivery at the moisturizer step, which compounds the effect of any cica in the toner or serum layers below it.

ROUND LAB makes two For Men lotions: the For Men Birch Juice Moisturizing Lotion and the For Men Pine Calming Cica Lotion (200ml). The Birch Juice version uses birch water as the primary active - birch sap is rich in amino acids and betulin, which hydrate and calm. It suits male skin generally, especially post-shave when the skin surface is sensitized. The Pine Calming Cica version brings the cica-pine combination to a male-specific lotion for men with redness-prone or reactive skin.

The All-in-One Gel Lotion (1025 Dokdo formula) is also in the For Men line as a convenience product - it functions as both toner and moisturizer in one step. For men with minimal routines who want effective products without a multi-step protocol, the All-in-One eliminates the need to layer products while still delivering the Dokdo mineral base.

The Birch Juice Moisturizing Tone-Up Sunscreen SPF50+ PA++++ (50ml) appears in the lotion collection because it combines sun protection with moisturizing in a lotion-weight formula. Tone-up sunscreens add a subtle brightening or evening effect - typically a light filter that creates a healthy-looking finish - on top of the SPF function. At SPF50+ PA++++, it provides strong UVA and UVB protection suitable for daily outdoor use.

The birch juice base adds moisturizing hydration alongside the sun protection, which reduces the need for a separate moisturizer step before sunscreen in a streamlined morning routine. At 50ml it is a standard sunscreen size - roughly one to two months of daily full-face use. Use it as the final step in a morning routine after toner and optional lotion, or in a minimal morning routine after cleansing as the only leave-on product.

For sensitive skin with no active concerns beyond barrier support: Baby Mild Lotion. No actives, no risk, 300ml for generous use. For a complete 1025 Dokdo or Islets routine: Dokdo Lotion (200ml) for standard use, Islets Lotion (400ml) for high-volume or shared use. For redness-prone or post-acne skin that needs ongoing calming at the moisturizer step: Pine Calming Cica Lotion. For male skin post-shave: For Men Birch Juice Moisturizing Lotion or the Pine Calming Cica For Men version if redness is the primary concern. For a two-step morning routine that covers both moisture and SPF in one product: Birch Juice Tone-Up Sunscreen.