Rohto Mentholatum Gokujyun Super Hyaluronic Acid Moisturizing Skin Lotion
Rohto Mentholatum Gokujyun Super Hyaluronic Acid Moisturizing Skin Lotion
Product Description
Product overview
A lightweight, watery Japanese hydrating lotion (toner) powered by three types of hyaluronic acid including patented Super Hyaluronic Acid. Delivers deep, multi-layer moisture without stickiness. A cult-favorite J-Beauty staple with just 10 clean ingredients for plump, dewy skin.
Triple Hyaluronic Acid Complex
Three molecular weights of HA (Hydrolyzed HA, Hyaluronic Acid, Sodium Hyaluronate) work at different skin depths for multi-layer hydration from surface to deeper layers.
Texture & feel
SENSORYTriple Hyaluronic Acid Complex
Three molecular weights of HA (Hydrolyzed HA, Hyaluronic Acid, Sodium Hyaluronate) work at different skin depths for multi-layer hydration from surface to deeper layers.
Minimalist 10-Ingredient Formula
Only 10 carefully selected ingredients with no unnecessary fillers. Every ingredient serves a purpose — hydration, pH balance, or texture — nothing more.
Skin-Barrier Friendly pH
Formulated at pH 5.0–6.5 to match healthy skin's natural acid mantle, protecting the moisture barrier and preventing irritation.
Layerable Hydration
Watery texture is ideal for the multi-layer "7 skin method." Pat on 3–5 layers for intensely bouncy, glass-skin hydration without heaviness or pilling.
Safety & compatibility
SAFEContains no retinoids, salicylic acid, hydroquinone, or chemical sunscreen filters. All ingredients are considered safe for use during pregnancy and breastfeeding.
Free from fatty acids, oils, esters, polysorbates, and ferments that feed Malassezia yeast. Zero fungal acne triggers identified in the formula.
Extremely low comedogenic rating. No pore-clogging oils or heavy emollients. Safe for acne-prone and congestion-prone skin types.
Fragrance-free, alcohol-free, colorant-free, and mineral oil-free. Patch tested with cooperation of those with sensitive skin. Mildly acidic pH respects the skin barrier.
Uses methylparaben as a preservative at safe cosmetic concentrations (well under 0.4% limit). Approved by both EU and FDA. If you prefer paraben-free, consider the Gokujyun Premium Lotion instead.
Safe to layer with retinol, vitamin C, AHAs, BHAs, and niacinamide. Hyaluronic acid helps buffer dryness from exfoliating actives and retinoids.
Ingredient breakdown
INGREDIENTSSodium Hyaluronate ~1%Proven
The sodium salt form of hyaluronic acid — a high molecular weight humectant naturally found in skin. Acts as a moisture sponge on the skin surface, holding up to 1,000 times its weight in water for plump, elastic skin.
- Function: Surface-level humectant that forms a hydrating film and reduces trans-epidermal water loss (TEWL)
- Research: Extensively studied moisturizing molecule; high MW HA shown to reduce TEWL by ~15% in clinical studies
Hydrolyzed Hyaluronic Acid ~0.5%Proven
A low molecular weight, chopped-up version of HA that can penetrate deeper into the skin's layers. Delivers hydration beneath the surface where standard HA cannot reach, for plumping from within.
- Function: Deep-penetrating humectant that hydrates inner skin layers and supports skin barrier repair
- Research: 100–300 kDa versions shown to help skin repair itself by increasing self-defense mechanisms
Hyaluronic Acid ~0.5%Proven
Pure hyaluronic acid in its native form. Works alongside sodium hyaluronate and hydrolyzed HA to provide mid-weight molecular hydration, bridging surface and deep moisture layers.
- Function: Multi-weight humectant with anti-inflammatory and antimicrobial properties
- Research: Can bind up to 1,000x its weight in water; found naturally in skin, joints, and eyes
Glycerin 3–5%Proven
A powerful, well-studied humectant and skin-identical ingredient naturally present in the skin. A 2016 study found glycerin more effective as a humectant than both AHAs and hyaluronic acid. Strengthens the skin barrier at concentrations above 3%.
- Function: Humectant that pulls moisture into deeper skin layers due to its low molecular weight
- Research: Proven to improve skin barrier function, with antimicrobial and antiviral properties
Butylene Glycol 5–10%Supporting
A lightweight, fast-absorbing humectant and solvent that helps other ingredients penetrate better. Provides moisture without a greasy or heavy feel, contributing to the watery, elegant texture.
- Function: Humectant, solvent, and texture enhancer with mild preservative-boosting properties
- Research: Well-tolerated across skin types with a very low irritancy profile
10 ingredients
Water, Butylene Glycol, Glycerin, Hydrolyzed Hyaluronic Acid, Hyaluronic Acid, Sodium Hyaluronate, PPG-10 Methyl Glucose Ether, Succinic Acid, Hydroxyethylcellulose, Methylparaben
Where it fits in your routine
ROUTINEUse morning and evening after cleansing, on slightly damp skin. In J-Beauty, "lotion" = hydrating toner, not a cream. Apply before serums and moisturizer. Layer 3–5 times for maximum hydration (7-skin method).
How to use
HOW TO USECleanse & Leave Skin Damp
After cleansing, do not fully dry your face. Hyaluronic acid works best on damp skin — it needs water to pull moisture into your skin. Pat off excess but keep skin slightly wet.
Dispense Into Palms
Squeeze a few drops (about a coin-sized amount) of the lotion onto your palms and rub hands together briefly to distribute evenly.
Pat & Press Into Skin
Gently press and pat the lotion onto your face, neck, and décolletage. Do not rub. Continue patting until the lotion feels slightly tacky — this means it has been absorbed.
Layer for Extra Hydration (Optional)
For intensely dewy, bouncy skin, repeat steps 2–3 for up to 3–5 layers. Each layer adds cumulative hydration without heaviness or pilling.
Seal with Moisturizer or Occlusive
Always follow with a moisturizer or occlusive (cream, oil, or sleeping pack) to lock in the hydration. Without sealing, HA can draw moisture out of skin in dry climates.
Who is it for?
WHOPerfect for you if:
- You have dehydrated skin that needs a moisture boost
- You use retinoids or exfoliating acids and need hydration support
- You prefer minimalist formulas with short ingredient lists
- You want a fungal-acne-safe hydrating step
- You love the layering/7-skin method for glass skin
- You need a pregnancy-safe hydrating product
- You have sensitive skin and react to fragrances or alcohol
Consider alternatives if:
- You live in a very dry/low-humidity climate (HA may draw moisture from skin without occlusive follow-up)
- You strictly avoid all parabens (this formula contains methylparaben)
- You want anti-aging actives like retinol, peptides, or vitamin C built-in
- You prefer a thicker, more viscous serum-like texture
- You want a standalone moisturizer (this needs a cream on top)
Skin type compatibility
SKIN TYPESUltra-lightweight watery texture absorbs instantly. Adds hydration without any oiliness, shine, or heaviness. Perfect under lightweight gel moisturizers.
Provides excellent hydration when layered multiple times. Pair with a rich cream or occlusive to prevent moisture loss, especially in dry climates.
Balances beautifully across different face zones. Hydrates dry patches without adding shine to the T-zone. One of the best formulas for combo skin.
Fragrance-free, alcohol-free, pH-balanced formula. Patch tested with sensitive skin participants. Minimal, gentle ingredient list reduces irritation risk.
Non-comedogenic (1/5), fungal acne safe with zero triggers. No oils, fatty acids, or pore-clogging ingredients. Ideal hydrating layer alongside acne treatments.
Results timeline
2–3 MONTHSInstant Plumping & Hydration
Skin feels noticeably plumper and bouncier right after application. The slight tacky feel fades as the lotion absorbs, leaving skin dewy and soft to the touch.
90% noticed immediatelyReduced Surface Dryness & Flaking
Consistent use visibly reduces dry patches, surface flaking, and rough texture. Skin begins to look smoother and more even. Makeup applies more smoothly over hydrated skin.
80% noticed within 2 weeksImproved Skin Texture & Bounce
With daily use, skin maintains consistent hydration levels. Fine dehydration lines appear diminished. Skin looks healthier, more elastic, and has that coveted "glass skin" glow.
75% noticed within 6 weeksStrengthened Moisture Barrier
Long-term hydration support helps restore and strengthen the skin's natural moisture barrier. Skin becomes less reactive, less prone to tightness, and better at retaining moisture on its own.
70% noticed by 3 monthsRatings by platform
15K+ REVIEWSPros & cons
BALANCEDPraised
- Incredible value — 170ml lasts 2–3 months even with daily layering
- Ultra-lightweight and layerable without pilling or heaviness
- Only 10 clean ingredients — minimal risk of irritation or reactions
- Fungal acne safe and non-comedogenic — suitable for problematic skin
- Instantly plumps and hydrates; visible results from first use
- Fragrance-free, alcohol-free — ideal for sensitive skin
- Excellent base for retinoid and active-heavy routines
- Cult following on Reddit, beauty forums, and among dermatologists
Criticized
- Can feel sticky if over-applied or not layered with moisturizer
- Must be applied on damp skin; counterintuitive for beginners
- May draw moisture from skin in very dry/arid climates without occlusive
- Contains methylparaben (a concern for paraben-avoiders)
- Not a standalone moisturizer — requires a cream or oil on top
- Confusing naming — many Hada Labo variants with similar names
- Bottle design can dispense too much product at once
Budget-friendly alternatives (dupes)
DUPESSerum format rather than watery lotion. Higher stated HA concentration (2%) with added Vitamin B5 for extra soothing. Thicker, more viscous texture. Fewer molecular weights of HA. Less elegant feel but very effective for the price.
A 500ml Japanese toner at an unbeatable price. Uses job's tears (hatomugi) extract instead of multi-weight HA. Similar watery texture and layering ability but noticeably less plumping and hydrating power.
K-Beauty toner with panthenol and allantoin alongside HA. More soothing and calming profile. Slightly richer texture than the Hada Labo. Good for irritated or barrier-damaged skin but fewer HA types.
Comparison with competitors
SIDE-BY-SIDEStorage & shelf life
12 MONTHS12 months after opening
Store in a cool, dry place away from direct sunlight. Avoid extreme temperatures. No refrigeration required but can be stored in fridge for a cooling effect.
Squeeze bottle with flip-top cap. Made partially from eco-friendly biomass materials. Simple, functional design.
No — 170ml exceeds the 100ml carry-on limit. Decant into a smaller travel bottle for flights, or purchase the refill pouch for lighter packing.
Frequently asked questions
FAQYes. This lotion contains no retinoids, salicylic acid, hydroquinone, chemical sunscreen filters, or any ingredients flagged as unsafe during pregnancy or breastfeeding. The three forms of hyaluronic acid, glycerin, and butylene glycol are all well-established safe ingredients. It does contain methylparaben, which is approved by both the EU and FDA at cosmetic concentrations and is considered safe during pregnancy, but if you prefer to avoid all parabens, the Gokujyun Premium version is paraben-free.
Yes. This formula has zero identified fungal acne triggers. It contains no fatty acids, oils, esters, polysorbates, or fermented ingredients that are known to feed Malassezia yeast. It is one of the most recommended hydrating toners in the fungal acne community and is frequently listed as a holy grail product for those dealing with pityrosporum folliculitis.
Absolutely. Hyaluronic acid is compatible with virtually all actives. In fact, many dermatologists recommend using an HA-based toner as a hydration buffer before or after applying potent actives like retinol, vitamin C, AHAs, and BHAs. It helps counteract the drying effects of these treatments, reduces irritation, and supports the skin barrier during active use. Apply the lotion first, let it absorb, then apply your active treatments.
This lotion works well for virtually all skin types thanks to its minimalist, gentle formula. It is particularly excellent for oily, combination, sensitive, and acne-prone skin because of its lightweight texture, non-comedogenic profile, and lack of irritating ingredients. For dry skin, it works beautifully when layered multiple times and sealed with a richer moisturizer or oil. The only situation where caution is needed is in very dry climates where HA may draw moisture from the skin — always follow with an occlusive in those conditions.
You will notice an immediate plumping and hydrating effect right after the first application. Within 1–2 weeks of consistent use, surface dryness and flaking should significantly improve. By 4–6 weeks, you can expect smoother texture, diminished fine dehydration lines, and a noticeable "glass skin" glow. After 2–3 months, your skin's moisture barrier should be notably stronger and more resilient.
In Japanese skincare, a "lotion" is a watery hydrating toner — not a cream. Apply it as the first step after cleansing, on slightly damp skin. It goes before any serums, essences, moisturizers, or sunscreen. Think of it as the hydration foundation that everything else builds upon. For AM routines: Cleanser → This Lotion → Serum → Moisturizer → Sunscreen. For PM routines: Double Cleanse → This Lotion → Actives/Serums → Moisturizer.
No. This lotion has a comedogenic rating of 1 out of 5, meaning it is extremely unlikely to clog pores. It contains no oils, fatty acids, heavy emollients, or silicones. The formula is water-based with humectants (HA, glycerin, butylene glycol) that attract moisture rather than form a heavy occlusive layer. It is widely used and recommended by acne-prone individuals across skincare communities.
The product has a Period After Opening (PAO) of 12 months. Once opened, use within one year for optimal freshness and efficacy. The 170ml bottle typically lasts 2–3 months with twice-daily use (even with layering), so you should finish it well within the PAO window. Store in a cool, dry place away from direct sunlight for best preservation. If the product changes color, smell, or texture, discontinue use.
Verdict: The Hada Labo Gokujyun Super Hyaluronic Acid Moisturizing Skin Lotion is a beautifully simple, highly effective hydrating toner that deserves its cult-favorite status. With just 10 ingredients and three types of hyaluronic acid, it delivers remarkable multi-depth hydration in a watery, layerable format. It checks nearly every safety box — pregnancy safe, fungal acne safe, non-comedogenic, fragrance-free — making it one of the most universally suitable hydrating products on the market. The only caveats are the methylparaben (easily avoided by choosing the Premium version) and the need to always seal with a moisturizer. At around $14 for 170ml, the value is outstanding. A must-have J-Beauty staple for anyone who takes hydration seriously.
Product Overview
Quick product notes are a great way to check if a product is free from commonly avoided ingredients by skincare enthusiasts. These preferences come about for different reasons depending on the ingredient such as personal experiences, sensitivities, health preferences & etc.
Just because a product is not free from a common preference does not mean it's a bad product! You can make a personal decision whether or not you want to use a product that contains these ingredients or not - click the labels of the preference to read more about them.
Quick Product Notes
Ever used a product that promised a certain effect but provided no results? It might not have contained any notable ingredients that could have been responsible for that promised effect. It doesn't matter what the marketing or packaging «promises» it can do, if it doesn't contain anything that can help - then the likelihood of it helping is low.
We help you identify key notable ingredients that have been shown to help with effects such as acne-fighting, brightening, UV-protection, wound healing & anti-aging to help you achieve your skincare goals smarter. Please note that different notable ingredients have varying levels of research behind them, some are extremely well proven yet some have mixed research in their efficacy.
Just because a product doesn't contain any notable ingredients doesn't mean it's bad. And a product with notable ingredients (or even many) doesn't necessarily guarantee the efficacy of the product performing these effects either. There are other factors such as ingredient quality, concentration and formulation that will ultimately determine this.
Be smart and use this as just a starting point for you to make more informed and smarter choices and compare it with reviews to see if the product is right for you
Notable Effects & Ingredients
Why are some products great for some people and horrible for others? Well everyone has different skin types and different reactions to the same ingredients.
We've identified a range of ingredients that are commonly regarded as potentially good or bad for those with Dry, Oily/Acne-Prone or Sensitive skin.
A product that contains good or bad ingredients for your skin type doesn't always flat out make the entire product good or bad for your skin. There are other factors such as ingredient quality, concentration and formulation that will ultimately determine your skins reaction.
One of the best ways to use this section is to troubleshoot products you've had bad experiences with in the past. Check if it contains any of the marked ingredients to point out suspect ingredients to avoid in the future!
Ingredients Related to Skin Types
Ingredient Safety Breakdown refers to the percentage % of ingredients in different risk categories as classified by EWG (Environment Working Group) if they are available. There are almost endless cosmetic ingredients and they are one of the few organisations globally that have assigned ratings to a lot of the more commonly used ingredients which is why we reference them.
EWG is seen by many to be more on the alarmist side in their assignment of health ratings resulting in rating ingredients as riskier than they actually are. We recommend using this a reference point rather than a strict guide of ingredient safety and to always do further research if into ingredients that you may find suspect.
Ingredient Safety Breakdown
Product ingredient list
| EWG | CIR | Ingredient Name & Cosmetic Functions | Notes |
|---|---|---|---|
| 1 |
Water
Solvent, Skin Conditioning
|
|
|
| 1 |
Butylene Glycol
Solvent, Skin Conditioning, Masking, Fragrance, Humectant, Viscosity Controlling, Viscositydecreasing Agent
|
Hydrating
|
|
| 2 |
Glycerin
Solvent, Perfuming, Fragrance, Humectant, Viscosity Decreasing Agent, Hair Conditioning, Skin Protecting, Denaturant, Skin Conditioning
|
Promotes Wound Healing
Hydrating
|
|
| 0 |
Hydrolyzed Hyaluronic Acid
Humectant, Skin Conditioning
|
Promotes Wound Healing
Hydrating
|
|
| 0 |
Hyaluronic Acid
Humectant, Moisturising, Skin Conditioning
|
Promotes Wound Healing
Hydrating
|








