Red Bean Water Gel
Oily Skin's Best Friend
Verified reviewer
Pros & cons.
- +44.1% red bean extract provides genuine oil control beyond typical gel moisturizer capabilities
- +Peptide complex adds anti-aging dimension unusual at this price — Argireline plus growth-factor peptides
- +Lightweight bouncy texture absorbs in seconds with zero greasy residue
- +Excellent base for sunscreen and makeup without pilling or heaviness
- +Comprehensive soothing ingredients — panthenol, allantoin, licorice root, beta-glucan
- +Strong value at $13.50 for 100ml of a peptide-containing gel moisturizer
- −Insufficient moisture for dry skin types — specifically formulated for oily/combination
- −Jar format requires finger-dipping which isn't ideal for hygiene
- −Peptides appear late in the INCI list suggesting modest concentrations
- −Contains dimethicone crosspolymers which some users prefer to avoid
- −May feel too lightweight in winter or dry climates even for oily skin
The full review.
About Red Bean Water Gel
Standard advice for oily skin is often too simple: use a mattifying moisturizer or skip moisturizer entirely. This assumes oily skin has enough lubrication and needs no help. This ignores a core skin science fact: oil production and hydration are separate systems. Your skin can flood the T-zone with sebum while remaining dehydrated at the cellular level. Red Bean Water Gel recognizes this; it targets skin that is both oily and thirsty.
Formula
The 44.1% red bean extract base defines the formula. While most gel moisturizers use purified water, this one leads with Phaseolus angularis seed extract—the same saponin-rich red bean in the brand’s Pore Mask. Those saponins help regulate surface sebum production, while the extract’s natural antioxidants provide environmental protection. The primary solvent does more than just hydrate.
Reality
The peptide complex makes this more than just a good gel moisturizer. Acetyl hexapeptide-8, or Argireline, is a neurotransmitter-inhibiting peptide that relaxes microcontractions that cause expression lines. SH-oligopeptides and SH-polypeptide add growth-factor support for collagen production and cell renewal. Regarding concentrations: these peptides sit in the lower half of the INCI list, suggesting modest amounts. They won’t match a dedicated peptide serum. However, as a daily moisturizer used twice a day, even low concentrations compound over time.
Texture
The texture is pleasant. It sits between a watery gel and a light cream—bouncy yet fluid enough to absorb in seconds. It leaves no sticky film or greasy residue, so you don’t need to wait five minutes before applying sunscreen. On oily skin, it leaves a satin-matte finish. It works as a base for sunscreen or makeup without the heavy, primer-like feel of silicone-based products.
Works for
The supporting cast includes panthenol for soothing, allantoin for gentle healing, dipotassium glycyrrhizate (licorice derivative) for anti-inflammatory and mild brightening benefits, and beta-glucan for immune support. This roster of skin-calming ingredients prevents the oil-controlling red bean from feeling drying or aggressive.
Not ideal for
Dry skin types should avoid this. The gel texture and oil-controlling focus lack the occlusive or emollient content needed for skin that requires rich moisture. Red Bean Water Gel is formulated for oily and combination skin; it works because it doesn’t try to suit everyone.
Packaging
The 100ml jar costs $13.50 and lasts two to three months with twice-daily use. The jar requires dipping fingers in, which is less hygienic than a pump or tube. This is a minor issue for a product with this much functionality at this price.
Best for
Red Bean Water Gel succeeds by giving oily skin a proper moisturizer—one that hydrates without heaviness, controls oil without stripping, and addresses aging without losing its lightweight identity. It is a thoughtful, no-fuss K-beauty product.
Ingredient analysis.
Full INCI list
Phaseolus Angularis Seed Extract, Water, Butylene Glycol, Glycerin, 1,2-Hexanediol, Methyl Trimethicone, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Tromethamine, Glyceryl Glucoside, C12-14 Alketh-12, Maltodextrin, Ammonium Acryloyldimethyltaurate/VP Copolymer, Dimethicone/Vinyl Dimethicone Crosspolymer, Dimethicone Crosspolymer, Ethylhexylglycerin, Betaine, Panthenol, Allantoin, Dipotassium Glycyrrhizate, Polyquaternium-51, Xanthan Gum, Disodium EDTA, Glyceryl Acrylate/Acrylic Acid Copolymer, Dioscorea Japonica Root Extract, Glucose, Sodium Citrate, Beta-Glucan, Hydrolyzed Corn Starch, Citric Acid, Sucrose, Caprylyl Glycol, Helianthus Annuus (Sunflower) Seed Oil, Tocopherol, Cyanocobalamin, Glycine, Serine, Glutamic Acid, Magnesium Ascorbyl Phosphate, Aspartic Acid, Leucine, Acetyl Hexapeptide-8, Alanine, Lysine, Arginine, Tyrosine, Phenylalanine, Proline, Threonine, Valine, Isoleucine, Histidine, Cysteine, Methionine, SH-Oligopeptide-1, SH-Oligopeptide-2, SH-Polypeptide-1
Skin match.
The science.
The Science
Saponins in red bean (Phaseolus angularis) extract act as natural surfactants to regulate surface sebum. Clinical studies on red bean extract in skincare are limited, but the saponin class has documented oil-dissolving and mild antimicrobial properties.
The peptide complex needs scientific context. Acetyl hexapeptide-8 (Argireline) is a highly studied cosmetic peptide. Research in the International Journal of Cosmetic Science shows topical acetyl hexapeptide-8 reduces wrinkle depth by up to 30% over 30 days. It works by partially inhibiting SNARE complex formation—the same mechanism botulinum toxin targets, but through a topical, reversible, and milder pathway.
The SH-oligopeptides and SH-polypeptide in the formula are synthetic analogs of human growth factors (EGF, IGF-1, and FGF). While debate exists regarding efficacy at cosmetic concentrations, studies in the Journal of Drugs in Dermatology show growth-factor peptides support wound healing and cell renewal when applied topically.
Dipotassium glycyrrhizate, the active form of licorice root extract in this formula, has extensive research on its anti-inflammatory properties. Research shows it inhibits the enzyme 11-beta-hydroxysteroid dehydrogenase, which reduces cortisol-mediated inflammation in the skin.
Dermatologist Perspective
Dermatologists emphasize that oily skin still needs hydration; the distinction between oil and moisture is fundamental to skin health. Board-certified dermatologists note that gel moisturizers with humectant-rich formulas suit oily skin types, providing water-based hydration without adding lipids that increase sebum production. The inclusion of panthenol and allantoin follows dermatological recommendations for gentle, barrier-supportive moisturization. While peptide concentrations are likely modest, dermatologists acknowledge that consistent topical application of even low-concentration peptides provides cumulative anti-aging benefits over time.
Where it fits in your routine.
Cleanse your skin, then apply toner and serums. Scoop a small amount of gel with clean fingertips. Apply to your face and neck using gentle upward motions. The gel absorbs fast; wait 30-60 seconds before applying sunscreen in the AM. Use this as your final moisturizing step every morning and evening. In humid weather, use this as your sole moisturizer. In drier conditions, layer a hydrating serum underneath.
At $13.50 for 100ml, this gel moisturizer offers great value. The 44.1% red bean extract base, peptide complex, and supporting ingredients (panthenol, allantoin, licorice, beta-glucan) usually cost more. Western brand peptide gel moisturizers often cost $25-40 for smaller sizes. The 100ml size lasts 2-3 months with twice-daily use, so the monthly cost is about $4.50-6.75 — low for this ingredient quality.
Oily and combination skin types want a daily moisturizer that controls shine and provides hydration. It suits those seeking early anti-aging prevention with lightweight textures, and budget-conscious shoppers wanting peptide-containing skincare without a premium price.
Dry skin types needing thick, emollient moisture won't find enough here. Skip this if you want heavy-duty anti-aging; the peptide concentrations are supplementary, not primary-treatment level.
Product details.
This lightweight gel is bouncy and slightly creamy. It is transparent with a very slight tint. The gel absorbs quickly and leaves no greasy or sticky residue.
No added fragrance. Virtually undetectable scent.
100ml jar with a screw-on lid. The clean, minimalist design matches Beauty of Joseon's aesthetic.
The gel texture is bouncy and light, absorbing within seconds. Skin feels hydrated without weight. It leaves no tackiness or filminess. The matte-ish finish works well under sunscreen or makeup.
2-3 months with twice-daily face application
12 months
spring summer
The backstory.
Building on the success of their Red Bean Pore Mask, Beauty of Joseon extended the red bean story into a daily-use moisturizer. The concept was to create a gel that oily skin types would actually want to use every day — lightweight enough to feel invisible, oil-controlling enough to reduce shine, and sophisticated enough in its actives to justify a dedicated spot in the routine.
About Beauty of Joseon
Established Brand (5–20 years)Beauty of Joseon launched in 2016 and updated its approach in 2019. The brand combines traditional Korean hanbang ingredients with modern formulation science. Beauty of Joseon has a large global following and sells at Sephora. Its products earn high user ratings on many retail platforms.
Common myths.
Oily skin doesn't need moisturizer.
Oily skin can be dehydrated—lacking water while overproducing oil. Skipping moisturizer triggers more oil production as the skin compensates for the moisture deficit. A lightweight gel like this provides hydration without adding oil.
Peptides in moisturizers are marketing; concentrations are too low to work.
Cosmetic peptide concentrations are lower than clinical doses, but research shows cosmetic-grade peptides like acetyl hexapeptide-8 improve skin firmness and reduce fine lines with consistent use.
FAQ.
Can I use this under makeup?
Yes — the lightweight, fast-absorbing texture works well as a primer-like base. It sets to a satin finish that keeps makeup from sliding or pilling.
What do the peptides in this gel actually do?
The peptide complex contains acetyl hexapeptide-8 (Argireline) to relax expression-related tension and growth-factor peptides (SH-Oligopeptide-1, SH-Oligopeptide-2, SH-Polypeptide-1) to support cell renewal. Consistent use improves skin firmness and reduces fine line visibility.
How does this compare to the Red Bean Pore Mask?
Different products serve different purposes. The Pore Mask is a weekly clay treatment that deep-cleans pores. The Water Gel is a daily moisturizer that provides lightweight hydration, oil control, and peptide anti-aging benefits. These products complement each other in a routine.
Does this gel control oil throughout the day?
The 44.1% red bean extract regulates sebum, and most users report less shine throughout the day. Very oily skin may still need blotting or powder by midday, but this oil control beats standard gel moisturizers.
What the community says.
"Lightweight yet hydrating — doesn't feel like wearing nothing"
"Skin looks bouncier and firmer with continued use"
"Oil control without dryness"
"Absorbs quickly with no sticky residue"
"Not moisturizing enough for dry skin types"
"Silicone content may concern some users"
"Large 100ml jar requires dipping fingers in — hygiene concern"
"Peptides are at low concentrations near end of INCI list"
