It brings the cult 1025 Dokdo line's mineral-rich deep sea water into an overnight sleeping pack, pairing it with multi-weight hyaluronic acid and soothing panthenol and allantoin in a lightweight, cooling, fragrance-free gel-cream. It is built specifically to hydrate and calm sun- and heat-stressed skin overnight, with a barrier-friendly, low-pH approach.
A genuinely soothing, fragrance-free overnight hydration mask that brings the cult 1025 Dokdo line's mineral-rich deep sea water to the sleeping-pack step. Its lightweight, cooling gel-cream leaves skin plump, dewy, and calm by morning, and it's gentle enough for sensitive skin and great for sun- or heat-stressed days. The one real caveat is that the emulsifiers rule out fungal-acne-prone skin.
The case for it
Same rule for everyone. “Good choice” is the verdict on 9,564 of 45,024 concern verdicts across the catalog; rule R5 decided 9,072 of them. Unchanged since September 5, 2026, engine 5.1.1.
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The studies behind the evidence row
The case for it
What would change this: A researched evidence row for the lead active would replace this with a verdict.
Same rule for everyone. “Supporting role” is the verdict on 8,197 of 45,024 concern verdicts across the catalog; rule R8 decided 4,250 of them. Unchanged since September 5, 2026, engine 5.1.1.
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The case for it
What would change this: A researched evidence row for the lead active would replace this with a verdict.
Same rule for everyone. “Good choice” is the verdict on 1,938 of 45,024 concern verdicts across the catalog; rule F2 decided 1,938 of them. Unchanged since September 5, 2026, engine 5.1.1.
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Also listed for Excess Oiliness and Sun Damage — the actives here (Panthenol (Vitamin B5) are in our research queue for those concerns; there is no verdict until their evidence rows are written. That is a gap in our table, not a mark against the product.
Does the jobDoes what a moisturizer is for: draws in water, seals moisture in.
A verdict is DermApproved’s assessment of how well a product’s ingredients fit a concern — never a claim about what the product treats. Evidence dots and collected reviews sit beside it and are never blended in. Rules 0.5.1 · evidence table ev-2026.09-r228 · how we decide
The 'sleeping pack' is one of K-beauty's most successful exports and also one of its most misunderstood. It sounds like something exotic that works through nocturnal alchemy, but the reality is refreshingly simple: a sleeping pack is a hydrating, lightly occlusive leave-on mask that you wear overnight instead of rinsing off. The benefit comes from extended contact time — hours of humectants and soothing ingredients sitting on your skin while you sleep, maximizing hydration delivery — rather than from any special overnight magic. Round Lab's 1025 Dokdo Sleeping Pack is a textbook example done well, and it carries the considerable goodwill of one of K-beauty's most beloved product lines.
That line is the hook, and it's worth understanding. Round Lab built its reputation on the '1025 Dokdo' range, named for Korea's Dokdo island and the mineral-rich deep sea water sourced from the surrounding Ulleungdo region. The toner and cleanser from this line are cult staples, prized for gentle, barrier-friendly hydration, and the Sleeping Pack extends that identity into the overnight step. The deep sea water is more than a marketing flourish: used here as the base of the formula in place of much of the plain water, it carries dissolved minerals — magnesium, calcium, zinc — associated with supporting the skin's moisture balance and barrier. It's not a miracle ingredient, and I won't pretend the minerals transform your skin, but building the formula on it rather than tap water is a real, if modest, choice that fits the brand's gentle, recovery-focused ethos.
The actual hydration work is done by a thorough humectant system: three forms of hyaluronic acid (including an acetylated 'super' HA that binds water especially well), plus glycerin, betaine, and trehalose. Together they flood the skin with surface and deeper moisture over the long overnight wear, which is exactly what you want from a sleeping pack. Skin wakes up plumper, dewier, and more comfortable rather than tight. Rounding out the formula are panthenol and allantoin, a soothing, barrier-supporting pair that makes the mask especially good for skin stressed by sun, heat, or actives — the specific recovery scenario Round Lab designed it around. The whole thing is fragrance-free and low-pH, consistent with the line's gentle reputation.
The experience is genuinely pleasant. It's a lightweight, bouncy gel-cream that you scoop on at night; it spreads easily, feels cool and soothing on application, and sinks into a soft, cushiony layer that doesn't feel heavy or sticky against your pillow — a real consideration for anyone who's tried thick overnight masks that transfer everywhere. That cooling, calming sensation is especially welcome on a hot night or after a sunny day. And it's versatile: beyond overnight use, the gel-cream works as a regular night moisturizer or a quick 10-to-15-minute wash-off mask when you want a fast hydration boost.
Who is it best for? Its lightweight, oil-free texture makes it a particularly good overnight hydrator for oily and combination skin, which often finds rich night creams too heavy, and the fragrance-free, soothing formula suits sensitive skin well. It's a great pick for the dehydrated-but-not-bone-dry majority, and especially for anyone whose skin runs hot, oily, or reactive and needs calming overnight moisture without occlusive weight.
The main limitations are few and specific. Because it's a lightweight gel-cream rather than a rich, occlusive balm, very dry skin in harsh winter conditions may find it not quite enough on its own — the easy fix is to layer it over a richer moisturizer, using the pack to seal in and boost hydration rather than as the sole moisture source. Its benefits are also squarely about hydration and soothing, not anti-aging or treatment; this is a comfort-and-moisture product, and judging it for anything more would be unfair to what it sets out to do. And the one ingredient-level caveat that matters: the formula contains polyglyceryl-10 laurate and myristate, emulsifiers that can feed the malassezia yeast behind fungal acne, so anyone specifically managing fungal acne should look elsewhere. On the plus side, it's both vegan and cruelty-free.
The tub packaging is a minor practical note — scooping is less hygienic than a pump, so clean hands or a spatula are wise — but that's a quibble, not a flaw.
On value, twenty-four dollars for 100ml of a genuinely soothing, well-formulated, fragrance-free overnight mask from a trusted cult line is fair, landing in the comfortable mid-range of K-beauty sleeping packs. A tub lasts a couple of months of nightly use, longer if you use it a few times a week or as a wash-off mask. The bottom line: this is an easy recommendation as a gentle, cooling overnight hydrator, especially for oily, combination, or sensitive skin and for anyone whose skin needs calming after sun and heat. Mind the fungal-acne caveat and layer it over a richer cream if you're very dry, and you'll get exactly what the sleeping-pack format promises — skin that wakes up plump, dewy, and calm.
The hero actives that drive this product's performance.
| Ingredient | Function | Evidence |
|---|---|---|
| Dokdo Deep Sea Water (Mineral-Rich Sea Water) | The signature of Round Lab's 1025 Dokdo line and the reason it carries the name. Mineral-rich deep sea water from Korea's Ulleungdo/Dokdo region replaces much of the plain water phase, supplying magnesium, calcium, zinc and other minerals associated with supporting the skin's moisture balance and calming overheated, sun-stressed skin overnight. | Not yet assessed |
| Multi-Weight Hyaluronic Acid (Sodium Hyaluronate, Hydrolyzed HA, Acetylated HA) | Three forms of hyaluronic acid flood the skin with surface and deeper hydration during the long overnight wear, the core of the sleeping pack's job. The acetylated 'super' HA binds water especially well, helping skin wake up plumper and more comfortable rather than tight. | Established mechanism for Dehydration · established mechanism |
| Panthenol (Pro-Vitamin B5) & Allantoin | The soothing, barrier-supporting pair. Panthenol conditions and helps repair the barrier overnight while allantoin calms and softens, making the mask well suited to skin stressed by sun, heat, or actives — the use case Round Lab built it around. | Established mechanism for Dehydration · established mechanism |
| Betaine & Trehalose (Humectant Support) | Additional humectants that reinforce the overnight hydration and help skin resist moisture loss while you sleep. Trehalose in particular protects against dehydration stress, working with the hyaluronic acid and glycerin to keep the gel-cream's hydration lasting until morning. | Not yet assessed |
Ingredient standings describe the active at treatment-level doses and vehicles; this product's own condition grades weigh its actual formula.
Water, Sea Water, Glycerin, Butylene Glycol, Methyl Trimethicone, 1,2-Hexanediol, Panthenol, Sodium Hyaluronate, Hydrolyzed Hyaluronic Acid, Sodium Acetylated Hyaluronate, Allantoin, Betaine, Trehalose, Dimethicone, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Ammonium Acryloyldimethyltaurate/VP Copolymer, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Tromethamine, Polyglyceryl-10 Laurate, Polyglyceryl-10 Myristate, Ethylhexylglycerin, Disodium EDTA, Hydroxyacetophenone
moisturizer
PM
Use as the last step of your nighttime routine, after serums and any regular moisturizer if your skin needs extra, smoothing a generous layer over the face. Leave it on overnight and rinse or simply continue your routine in the morning. Its lightweight gel-cream texture also works as a regular night moisturizer or a quick 10-15 minute wash-off mask.
Skin wakes up plumper, more hydrated, and calmer after the first overnight use, with a fresh, dewy feel. With regular use, dehydrated and sun-or-heat-stressed skin tends to look more balanced and comfortable. As a hydrating sleeping mask, its strength is overnight moisture and soothing rather than long-term active treatment.
A sleeping pack's mechanism is straightforward and well understood: it is a leave-on hydrating mask whose benefit derives from extended contact time and mild occlusion, allowing humectants and soothing agents to work on the skin over many hours rather than the minutes of a rinse-off product. This formula delivers that through a robust humectant system — three molecular forms of hyaluronic acid (surface-binding sodium hyaluronate, deeper-penetrating hydrolyzed HA, and the substantive acetylated form), plus glycerin, betaine, and trehalose, the last documented as an osmoprotectant that helps cells resist dehydration. Light film-forming polymers and the silicones methyl trimethicone and dimethicone provide a smooth, mildly occlusive layer that reduces overnight transepidermal water loss.
The deep sea water base carries dissolved minerals (magnesium, calcium, zinc and others) that have research associations with supporting skin barrier function and hydration, though the evidence for dramatic topical benefit from mineral sea water is modest; its role here is a reasonable, gentle base choice rather than a powerful active. Panthenol is a well-established humectant and barrier-supporting agent with evidence for improving hydration and reducing transepidermal water loss, and allantoin is a validated soothing, skin-conditioning ingredient — together making the mask genuinely suited to stressed or compromised skin.
The formula is fragrance-free and avoids common irritants, consistent with its gentle positioning. The one notable caveat is the inclusion of polyglyceryl-10 laurate and myristate, polyglyceryl fatty-acid esters recognized as potential malassezia substrates, which underlies the fungal-acne caution. The honest scientific summary is a well-constructed, evidence-aligned overnight hydration mask whose moisture delivery and soothing benefits are solidly grounded, with the deep sea water a modest contributor and the emulsifiers the main consideration for fungal-acne-prone users.
Overnight hydrating masks are generally regarded as a useful, low-risk way to boost moisture and support overnight barrier recovery, particularly for dehydrated, sun-exposed, or active-stressed skin, with the benefit attributed to extended contact time rather than any unique nighttime mechanism. Humectant-rich, fragrance-free formulas containing panthenol and allantoin align well with recommendations for sensitive and barrier-compromised skin, and a lightweight, oil-free texture is often preferred by oily and combination skin that finds rich night creams heavy. Mineral-containing waters are viewed as gentle and plausibly supportive of hydration, if modest in effect. Clinicians would typically frame this as a comfortable hydration-and-soothing step rather than a treatment, noting that very dry skin may layer it over a richer moisturizer and that fungal-acne-prone patients should avoid the polyglyceryl emulsifiers. Paired with daily sun protection, a soothing overnight hydrator is a sensible recovery tool, especially after sun or heat exposure.
Use it at night as the final step of your routine. After cleansing, toner, serums, and your regular moisturizer if your skin wants extra, scoop a generous amount with clean hands or a spatula and smooth it over the face. Leave it on overnight, then rinse or simply continue your morning routine and apply sunscreen. For a quicker treatment, use it as a 10-to-15-minute wash-off mask, or apply a thinner layer as a lightweight gel-cream night moisturizer. Very dry skin can layer it over a richer cream to seal in extra hydration.
At twenty-four dollars for 100ml, this sits comfortably mid-range for a K-beauty sleeping pack and offers solid value given the gentle, well-formulated, fragrance-free formula and the trusted cult line behind it. A tub lasts roughly two to three months with nightly use, longer used a few times a week or as a wash-off mask, and its versatility as an overnight pack, a night moisturizer, or a quick mask stretches the value further. There is one size. You are paying for genuine soothing hydration and the reliability of the 1025 Dokdo range rather than for treatment actives, which is appropriate for what a sleeping pack is. Compared with both cheaper basic gels and pricier prestige sleeping masks, it represents fair, dependable value, with the vegan and cruelty-free credentials a bonus.
Oily, combination, normal, or sensitive skin wanting gentle, cooling overnight hydration that isn't heavy, and anyone whose skin needs calming after sun, heat, or strong actives. Its fragrance-free, soothing, vegan formula and the trusted 1025 Dokdo pedigree make it a versatile, easy-to-love overnight hydrator.
Anyone specifically managing fungal acne should avoid it due to the polyglyceryl emulsifiers. Very dry skin in harsh winter may find it too light on its own without a richer cream underneath, and those seeking anti-aging or treatment actives rather than pure hydration and soothing should look to a different product.
Ready to try ROUND LAB 1025 Dokdo Sleeping Pack?
Buy at Amazon ♥A lightweight, bouncy gel-cream that spreads easily and absorbs to a soft, cushiony, slightly cooling finish without heaviness or stickiness.
Fragrance-free, with no perceptible scent — fitting for the gentle, barrier-friendly positioning.
A wide tub with a screw lid for scooping the gel-cream, in Round Lab's clean blue-and-white 1025 Dokdo aesthetic. Practical, though a tub is less hygienic than a pump.
Scooped on at night, the gel-cream feels cool and light, spreading easily and sinking into a soft, cushiony layer that doesn't feel heavy or sticky on the pillow. The cooling, soothing sensation is especially welcome on sun- or heat-stressed skin. In the morning, skin looks and feels noticeably plumper, dewier, and calmer.
About 2-3 months with nightly use, longer if used a few times a week or as an occasional wash-off mask.
All Year
Round Lab's 1025 Dokdo line — named for Korea's Dokdo island and the deep sea water sourced near it — became a K-beauty phenomenon for its gentle, mineral-based hydration. The Sleeping Pack extends that identity into the overnight-mask step, designed for skin that needs recovery after sun, heat, or a long day, and rounding out a routine that already includes the line's beloved toner and cleanser.
Round Lab launched in 2017 and became a K-beauty staple on the strength of its '1025 Dokdo' line, built around mineral-rich deep sea water from Korea's Ulleungdo/Dokdo region. The brand is known for gentle, fragrance-free, barrier-friendly formulas; this overnight sleeping pack extends that bestselling line into the moisturizing-mask step.
A sleeping pack works while you sleep through some special overnight magic.
A sleeping pack is essentially a hydrating, lightly occlusive leave-on mask that you wear overnight instead of rinsing off. The benefit comes from extended contact time with humectants and soothing ingredients, not from your skin doing anything uniquely different at night beyond its normal overnight repair — the long wear simply maximizes hydration delivery.
Deep sea water is just a fancy name for regular water.
Mineral-rich deep sea water genuinely carries dissolved minerals like magnesium, calcium, and zinc, which are associated with supporting skin's moisture balance and barrier. While it's not a miracle ingredient, using it as the base rather than plain water is a real, if modest, formulation choice, not pure marketing.
It is a lightweight, fragrance-free overnight hydration mask from Round Lab's bestselling 1025 Dokdo line. Built on mineral-rich deep sea water, multi-weight hyaluronic acid, and soothing panthenol and allantoin, it hydrates and calms the skin overnight, leaving it plumper and more comfortable by morning.
Apply it as the final step of your nighttime routine, after serums and your regular moisturizer if needed, smoothing a generous layer over the face. Leave it on overnight and continue your routine in the morning. It can also be used as a quick 10-15 minute wash-off mask or as a regular gel-cream night moisturizer.
Yes to both. The lightweight, oil-free gel-cream hydrates without heaviness, suiting oily and combination skin, and its fragrance-free, soothing, low-pH formula with panthenol and allantoin makes it gentle for sensitive skin. The main exception is fungal-acne-prone skin, due to the emulsifiers.
For most skin it provides ample overnight hydration, but because it is a lightweight gel-cream rather than a rich occlusive, very dry skin in harsh winter conditions may want to layer a richer cream underneath or on top. Used over a moisturizer, it seals in and boosts hydration well.
The mineral-rich deep sea water supplies minerals like magnesium, calcium, and zinc that are associated with supporting the skin's moisture balance and barrier. It is used as the base of the formula rather than plain water, contributing a real if modest benefit alongside the hyaluronic acid and humectants.
Yes — it is gentle and hydration-focused, with no strong actives, so nightly use is fine for most skin. You can also use it a few times a week or whenever your skin feels dehydrated or stressed by sun and heat, which is the scenario it's especially good for.
It is vegan and cruelty-free, but it is not fungal-acne-safe — it contains polyglyceryl-10 laurate and myristate, emulsifiers that can feed the malassezia yeast behind fungal acne. Those managing fungal acne should choose a different overnight hydrator.
Recurring themes our editors read across retailer reviews of this product — summaries in our words, not quotations, and not a substitute for your own patch test.
Skin wakes up plump, hydrated, and calm
Cooling, soothing feel great for stressed or sunburned skin
Fragrance-free and gentle
Lightweight gel-cream that doesn't feel heavy overnight
Versatile as a mask or night moisturizer
Lightweight feel may not be enough for very dry skin in winter
Not fungal-acne-safe due to emulsifiers
Some want a richer overnight occlusion
Effects are hydration-focused, not anti-aging
Verified answers from our questions library — the nuance a product page cannot carry.
