Medicube
PDRN Pink Collagen Capsule Cream$19.99Peptide Water Bomb 100ml
Sodium Hyaluronate and Polyglutamic Acid sit sixth and seventh in this 100 ml Bonajour gel, with sunflower seed oil, Phytosqualane, witch hazel water and peptides behind them. A light hydrating step for normal to dry skin.
No reviews yet$30.00
100 ml
$30.00 per 100 ml
- Korean-market formula
- Ships from California or direct from Korea
- Korean barcode and batch code intact
- Suited to
- NormalDryCombination
- Helps with
- The final moisture step of a routineDaily use as the last layer of a routineA richer step for evenings or colder weather
In stock. Arrives in 3 to 7 business days
We accept
You’re $100.00 away from free US shipping.
- 30-day returns
- Free US shipping on orders of $100 or more
- Tracked delivery to your door
Key benefits
- Nicotinoyl Dipeptide-23, the peptide this product is built around
- Dipotassium Glycyrrhizate, Allantoin and Adenosine on the same list, actives
- Acetyl Hexapeptide-8 on the same list, a peptide
- Zanthoxylum Piperitum Fruit Extract and Pulsatilla Koreana Extract further down the same list
- Usnea Barbata (Lichen) Extract and Helianthus Annuus (Sunflower) Seed Oil further down the same list
- Nicotinoyl Dipeptide-23 named eighteenth on the manufacturer list printed on this page
Key actives
17Dipotassium Glycyrrhizateactive
Dipotassium Glycyrrhizate is a water-soluble salt derived from licorice root. The panel names it seventeenth on this product's list, beside Nicotinoyl Dipeptide-23.
18Nicotinoyl Dipeptide-23peptide
A two-amino-acid peptide carrying a vitamin B3 group. It is used as a conditioning peptide, usually beside niacinamide itself. It is the entry this product is named after, and the list carries it.
19Acetyl Hexapeptide-8peptide
Acetyl Hexapeptide-8 is a six-amino-acid peptide used for the look of expression lines, particularly around the eyes. It is the peptide sold under the name Argireline and is water soluble and stable. The panel names it nineteenth on this product's list, beside Nicotinoyl Dipeptide-23.
26Allantoinactive
Allantoin is a comfrey-derived compound used to condition skin and soften the outer layer so it feels smoother. It is one of the standard additions to a formula built for easily irritated skin. The panel names it twenty-sixth on this product's list, beside Nicotinoyl Dipeptide-23.
32Adenosineactive
Adenosine is a nucleoside that Korea's own cosmetic authority recognises as a wrinkle-care functional ingredient, which is why it appears on so many Korean lists at a low level. It is used for the look of fine lines and is stable and well tolerated. It is named thirty-second on this product's list, alongside Nicotinoyl Dipeptide-23.
Inside the formula
Inside the formula
32
Ingredients declared
No fragrance
on the list
17Dipotassium Glycyrrhizate19Acetyl Hexapeptide-826Allantoin32Adenosine
- 17Dipotassium Glycyrrhizate
- 19Acetyl Hexapeptide-8
- 26Allantoin
- 32Adenosine
Where each key active sits on the declared ingredient list, by entry number. Position is proportion: the further forward, the larger its share.
What else is on the list besides Nicotinoyl Dipeptide-23?
Dipotassium Glycyrrhizate, Allantoin and Adenosine. The order they are printed in on this product's panel is the order on the box, so you can see where Nicotinoyl Dipeptide-23 sits relative to them. Further down the same panel: Acetyl Hexapeptide-8, Zanthoxylum Piperitum Fruit Extract and Pulsatilla Koreana Extract.
Not on the ingredient list below: fragrance or parfum, denatured or SD alcohol, essential oils, parabens, sulfate surfactants, mineral oil or petrolatum and added color.
Full INCI (32): Water, Butylene Glycol, Cyclopentasiloxane, Glycerin, Helianthus Annuus (Sunflower) Seed Oil, Sodium Hyaluronate, Polyglutamic Acid, Phenyl Trimethicone, Phytosqualane, Octyldodecanol, Glycereth-26, Pentylene Glycol, Hamamelis Virginiana (Witch Hazel) Water, Glyceryl Stearate Citrate, Polyglyceryl-3 Distearate, Polyglyceryl-10 Laurate, Dipotassium Glycyrrhizate, Nicotinoyl Dipeptide-23, Acetyl Hexapeptide-8, 1,2-Hexanediol, Zanthoxylum Piperitum Fruit Extract, Pulsatilla Koreana Extract, Usnea Barbata (Lichen) Extract, Carbomer, Arginine, Allantoin, Panthenol, Dimethicone Crosspolymer, Sodium Polyacryloyldimethyl Taurate, Caprylyl Glycol, Dicaprylyl Ether, Adenosine
Ingredient list read from incidecoder.com on 12 September 2026.
31 of 32 explained
- Water solvent
- Water is the base almost every serum, toner and cream is built on. It dissolves the water-loving ingredients and sets how light the finished texture feels. On an INCI list it is usually first, which only means it is the largest single ingredient by weight.
- Butylene Glycol humectant
- Butylene Glycol is a small glycol that does two jobs at once: it holds water in the top layer of skin and it dissolves plant extracts and actives that plain water cannot. It also thins a formula, which is why watery Korean essences lean on it.
- Cyclopentasiloxane silicone
- Cyclopentasiloxane is a volatile silicone: it spreads a formula thin and smooth then evaporates, leaving no residue. It is the silicone behind a dry, powdery primer finish.
- Glycerin humectant
- Glycerin is the most used humectant in skincare. It draws water into the outer layer of skin and holds it there, and it is one of the very few ingredients whose hydrating effect is settled science rather than marketing. Higher amounts feel tacky, which is why it is usually blended.
- Helianthus Annuus (Sunflower) Seed Oil emollient
- Sunflower Seed Oil is high in linoleic acid, the fatty acid dry and blemish-prone skin is often short of. It is a light, non-fragrant emollient and one of the better tolerated plant oils.
- Sodium Hyaluronate humectant
- Sodium Hyaluronate is the salt of hyaluronic acid, and it is what most products labelled hyaluronic actually contain. The salt dissolves more readily and the molecule is smaller, so it sits in the outer layer of skin rather than only on top of it.
- Polyglutamic Acid humectant
- Polyglutamic Acid comes from fermented soy and holds several times more water than hyaluronic acid for its weight. It forms a light film on the surface, so it is often layered with hyaluronic rather than replacing it.
- Phenyl Trimethicone silicone
- Phenyl Trimethicone is a silicone with a higher refractive index than most, so it adds visible gloss as well as slip. It is common in glow and lip textures.
- Octyldodecanol emollient
- Octyldodecanol is a branched fatty alcohol used as an emollient and as a solvent for pigments and mineral powders. It thickens slightly and leaves a soft finish.
- Glycereth-26 humectant
- Glycereth-26 is a modified glycerin that hydrates with far less stickiness than glycerin itself. It is a common way to load water into a formula that has to stay light.
- Pentylene Glycol humectant
- Pentylene Glycol hydrates and, like the other longer-chain glycols, makes a formula less hospitable to microbes so the preservative system can be lighter. It also improves how evenly a product spreads.
- Hamamelis Virginiana (Witch Hazel) Water plant extract
- Witch hazel distillate, used in place of part of the plain water in a formula. It is much more dilute than the extract, and commercial witch hazel water often carries alcohol.
19 more explained
- Glyceryl Stearate Citrate emulsifier
- Glyceryl Stearate Citrate is a mild, citrate-modified emulsifier. It holds oil and water together and is chosen for formulas aimed at reactive skin.
- Polyglyceryl-3 Distearate emulsifier
- Polyglyceryl-3 Distearate is a plant-derived emulsifier used to hold oil and water together in creams and lotions.
- Polyglyceryl-10 Laurate emulsifier
- Polyglyceryl-10 Laurate is a sugar-derived emulsifier and solubiliser, mild enough to be a standard choice in Korean essences. It dissolves small amounts of oil into water without any tightening feel.
- Dipotassium Glycyrrhizate active
- Dipotassium Glycyrrhizate is a water-soluble salt derived from licorice root. It is the licorice fraction Korean formulas use for the look of redness, and it is far more stable in water than the whole extract.
- Nicotinoyl Dipeptide-23 peptide
- A two-amino-acid peptide carrying a vitamin B3 group. It is used as a conditioning peptide, usually beside niacinamide itself.
- Acetyl Hexapeptide-8 peptide
- Acetyl Hexapeptide-8 is a six-amino-acid peptide used for the look of expression lines, particularly around the eyes. It is the peptide sold under the name Argireline and is water soluble and stable.
- 1,2-Hexanediol humectant
- 1,2-Hexanediol is a glycol used for two reasons: it holds water like glycerin, and it makes a formula harder for microbes to live in, so less traditional preservative is needed. Korean formulas use it heavily for that second reason.
- Zanthoxylum Piperitum Fruit Extract plant extract
- Zanthoxylum Piperitum is Korean pepper. Its fruit extract is used as a conditioning plant extract and is often paired with pulsatilla and usnea in Korean formulas.
- Pulsatilla Koreana Extract plant extract
- Korean pasque flower extract, a native anemone relative. It is used as a conditioning plant extract, usually beside other Korean herbal extracts.
- Usnea Barbata (Lichen) Extract plant extract
- Beard lichen extract, carrying usnic acid. It resists microbes, so formulas use it both as a plant extract and as part of a preservative system.
- Carbomer thickener
- Carbomer is a synthetic polymer that only gels once a base neutralises it, which is why arginine or tromethamine sits nearby on the list. It gives the clear, non-stringy gel texture a xanthan formula cannot reach.
- Arginine amino acid
- Arginine is an amino acid that does two jobs here: it holds water in the outer layer of skin, and it neutralises acidic gelling agents, which is why it often stands in for a synthetic pH adjuster.
- Allantoin active
- Allantoin is a comfrey-derived compound used to condition skin and soften the outer layer so it feels smoother. It is one of the standard additions to a formula built for easily irritated skin.
- Panthenol humectant
- Panthenol is pro-vitamin B5: skin converts it to pantothenic acid. It is a humectant that holds water and leaves skin feeling soft and less tight, and it is one of the ingredients formulators reach for when a formula also contains something harsh.
- Dimethicone Crosspolymer silicone
- Dimethicone Crosspolymer is silicone linked into a soft, springy network. It soaks up oil, blurs the look of texture, and gives the velvety feel of a primer.
- Sodium Polyacryloyldimethyl Taurate thickener
- Sodium Polyacryloyldimethyl Taurate is a polymer thickener that holds a gel stable even with a lot of salt or acid in the formula.
- Caprylyl Glycol preservative booster
- Caprylyl Glycol is a glycol that conditions skin and, more importantly, strengthens a preservative system so less of the traditional preservative is needed. It appears in most modern formulas built without parabens.
- Dicaprylyl Ether emollient
- Dicaprylyl Ether is a very light emollient used to make a formula spread quickly and feel dry rather than oily.
- Adenosine active
- Adenosine is a nucleoside that Korea's own cosmetic authority recognises as a wrinkle-care functional ingredient, which is why it appears on so many Korean lists at a low level. It is used for the look of fine lines and is stable and well tolerated.
- Market
- Korean market, the version sold in Korea
- Made in
- Republic of Korea
- Volume
- 100 ml
- Category
- Moisturizer
- Ships from
- California or Korea
Orders ship from California or direct from Korea with tracked delivery to your door, and both routes carry the same Korean-market release. Shipping is free on orders of $100 or more. Returns are accepted for 30 days, by mail.
We split shipments free, so one out-of-stock item never holds up the rest of your order.
Where this unit came from
- 1Seoul
Bought as Korean-market stock - 2Barcode
Listed against the Korean barcode on its box - 3California or Korea
Ships to you from either, as the same Korean-market release
We stock the version of a formula that is sold in Korea, not the release a brand prepares for another market under the same name.
Every unit keeps its original barcode and batch code intact, so the unit in your hands can be checked against the brand’s own records.
Every order ships from California or direct from Korea, and returns run for 30 days.
Every claim on this page traces to the unit in the box, the barcode, the batch code and the price you can read for yourself.
How it works
The Peptide Water Bomb is a 100ml product. The peptide it is built around is Nicotinoyl Dipeptide-23, named eighteenth on its own ingredient list. The same list carries Dipotassium Glycyrrhizate, Allantoin and Adenosine, so the peptide is not the only thing on it worth naming. How much of the Nicotinoyl Dipeptide-23 stays on the skin, and for how long, is decided by the product format rather than by the list alone. Bonajour sells this Nicotinoyl Dipeptide-23 product in Korea, and this is that version.
How to use
- Apply as the last step of a routine, warming a small amount between the fingers before pressing over face and neck.
Worth knowing
- Patch test on the inner arm first, as with any new step added to a routine.
- Discontinue if irritation develops and check the ingredient list against any known sensitivity.
Complete the routine
- This itemBonajour Peptide Water Bomb 100ml$30.00
- Prep after cleansing, before the treatment stepBonajour Propolis Energy Toner 205ml$35.00
- Seal the routine in as the last stepBonajour Green Tea Water Bomb Cream 100ml$32.50
Total for 3 items$97.50
Reviews
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Bonajour Peptide Water Bomb 100ml
How it felt, how your skin took it, what you layer it with. Straight answers help the next person choose.
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Bonajour, Korean-market original
The Original Korean Formula product from Bonajour, 100ml formulated with Nicotinoyl Dipeptide-23 and Dipotassium Glycyrrhizate, shipped from California or direct from Korea.
Verify your unit when it arrives
Verify your unit when it arrives
Korean-market stock with the original barcode and batch code intact, exactly as it left Korea.
On the unit itself
- The Korean-market barcode, unaltered from the retail package.
- The manufacturer’s batch code, exactly as the maker printed it.
정품Genuine article, Korean-market stock
What professionals say
What professionals say
What skin-care professionals say about the key actives in this formula, quoted from the medical sources linked beside each.
Peptides can be anti-inflammatory, and chronic inflammation damages the tissue in your skin.
Wilma Bergfeld, MDDermatologist, Cleveland Clinic It contains liquiritin, an active compound that helps to disperse and remove existing melanin in the skin.
Jennifer Chwalek, MDDermatologist, Byrdie
1 more professional perspective
In skin, different peptides can encourage different things, from collagen formation to a reduction in inflammation to helping with wound healing depending on their structure.
Whitney Hovenic, MDDouble board-certified dermatologist and Mohs surgeon, Women's Health
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