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Gentle Finish Shaving Gel 80g$20.00BARBER501
Shaving Booster Smoothie 300ml #Collagen Sandalwood
BARBER501's Shaving Booster Smoothie 300ml #Collagen Sandalwood is 300 ml, used at the point in the routine the pack directs.
No reviews yet300 ml
$20.00 per 100 ml
- Ships from California or direct from Korea
- Korean barcode and batch code intact
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
Inside the formula
Inside the formula
How to use
- Use the Shaving Booster Smoothie 300ml #Collagen Sandalwood at the point in the routine the pack directs, on clean skin.
- Apply an appropriate amount evenly to the area to be shaved. Shave first in the direction of hair growth, then gently against the grain if needed. Rinse away any residue with lukewarm water after shaving.
- Clean skin underneath, and nothing layered over it until it has settled.
- As often as the pack directs. Do not introduce it in the same week as another new leave-on product; one change at a time is the only way to read the result.
Does this product contain added fragrance?
Yes. The ingredient list for BARBER501 Shaving Booster Smoothie 300ml #Collagen Sandalwood includes Fragrance. That is the label name for an added scent blend, whose individual components are not itemised beyond any allergens the label declares separately. The full list is printed in the Ingredients section of this page.
Are any declarable fragrance allergens listed?
No. None of the 26 fragrance components that EU cosmetic labelling requires to be named individually appear on the ingredient list for BARBER501 Shaving Booster Smoothie 300ml #Collagen Sandalwood. They are the components most often reported as contact allergens, which is why that rule names them one by one.
Does this product contain denatured or SD alcohol?
Yes. The ingredient list for BARBER501 Shaving Booster Smoothie 300ml #Collagen Sandalwood includes Alcohol. That is the solvent form of alcohol, and it is a different ingredient from the fatty alcohols such as cetyl and cetearyl alcohol that many formulas use as emollients.
Not on the ingredient list below: essential oils, parabens, sulfate surfactants and mineral oil or petrolatum.
Full INCI (45): Water, Glycerin, Dimethicone, Alcohol, Cetyl Alcohol, 1,2-Hexanediol, Behentrimonium Methosulfate, Stearyl Alcohol, Butylene Glycol, Hydroxyacetophenone, Fragrance, Glyceryl Stearate, Menthol, Citric Acid, Arachidyl Alcohol, Myristyl Alcohol, CI 19140, CI 17200, Camellia Japonica Seed Oil, Cannabis Sativa Seed Oil, CI 42090, Helianthus Annuus (Sunflower) Seed Oil, Olea Europaea (Olive) Fruit Oil, Persea Gratissima (Avocado) Oil, Vitis Vinifera (Grape) Seed Oil, Centella Asiatica Extract, Collagen Extract, Camellia Sinensis Leaf Extract, Aspalathus Linearis Leaf Extract, Chamomilla Recutita (Matricaria) Flower Extract, Foeniculum Vulgare (Fennel) Seed Extract, Hibiscus Sabdariffa Flower Extract, Lavandula Angustifolia (Lavender) Flower Extract, Mentha Piperita (Peppermint) Flower/Leaf/Stem Extract, Rosa Damascena Flower Extract, Rosmarinus Officinalis (Rosemary) Leaf Extract, Rosa Canina Fruit Extract, Thymus Vulgaris (Thyme) Leaf Extract, Hydrolyzed Collagen, Rubus Idaeus (Raspberry) Fruit Extract, Soluble Collagen, Cocoyl Hydrolyzed Collagen, Desamido Collagen, Procollagen, Atelocollagen
Ingredient list read from 7dasmc-xz.myshopify.com on 13 September 2026.
38 of 45 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.
- 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.
- Dimethicone silicone
- Dimethicone is the most used cosmetic silicone. It forms a breathable film that smooths the surface, slows water leaving skin, and gives the slip that makes a primer or cream feel silky. It is inert and does not penetrate.
- Alcohol solvent
- Alcohol here means ethanol. It dissolves ingredients water cannot, evaporates fast so a formula sets quickly and does not feel heavy, and thins texture. In quantity it can leave dry or reactive skin feeling tight, which is why many Korean formulas avoid it and some deliberately use it for a fast, weightless finish.
- Cetyl Alcohol fatty alcohol
- Cetyl Alcohol is a waxy fatty alcohol from coconut or palm, unrelated to drying ethanol. It thickens creams, stabilises the emulsion and leaves skin feeling softer.
- 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.
- Behentrimonium Methosulfate emulsifier
- A mild cationic conditioning agent built from rapeseed fatty acid. It sits on the surface with a positive charge, which is why it detangles and smooths, and it also helps hold an emulsion together.
- Stearyl Alcohol fatty alcohol
- Stearyl Alcohol is a solid fatty alcohol used to thicken and stabilise creams. Like the other fatty alcohols it is an emollient, not a solvent.
- 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.
- Hydroxyacetophenone preservative booster
- Hydroxyacetophenone is an antioxidant that also strengthens a preservative system, so a formula needs less traditional preservative. Korean formulas pair it with 1,2-hexanediol constantly.
- Fragrance fragrance
- Fragrance, or Parfum, is a single declaration standing for a whole scent blend, which can be dozens of materials. Regulators allow it as a trade secret, so a list showing only this word does not say what the scent is made of. It is the most common trigger named by people with reactive skin.
- Glyceryl Stearate emulsifier
- Glyceryl Stearate is glycerin joined to stearic acid, and one of the most used emulsifiers in skincare. It holds oil and water together and thickens the result, and it softens skin at the same time.
26 more explained
- Menthol active
- Menthol is the cooling compound in mint. It acts on the nerve receptor that also answers to cold, which is why skin feels cool without any change in temperature.
- Citric Acid pH adjuster
- Citric Acid is used in tiny amounts to bring a formula to the pH its actives need, not as an exfoliant at that level. It is an AHA, so at much higher concentrations it can also exfoliate.
- Arachidyl Alcohol fatty alcohol
- Arachidyl Alcohol is a long-chain fatty alcohol used as a thickener and emollient, usually alongside behenyl alcohol.
- Myristyl Alcohol fatty alcohol
- Myristyl Alcohol is a fatty alcohol from coconut or palm. It thickens a cream and helps the oil and water phases stay together, and it is not the drying kind of alcohol.
- CI 19140 colorant
- Yellow 5 Lake is a synthetic yellow dye anchored to a mineral base so it stays put as a pigment rather than dissolving.
- Camellia Japonica Seed Oil emollient
- Camellia Seed Oil is the traditional Korean and Japanese hair and skin oil, high in oleic acid. It is a light emollient that absorbs quickly for its richness.
- 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.
- Olea Europaea (Olive) Fruit Oil emollient
- Olive Fruit Oil is high in oleic acid and plant sterols. It is a rich emollient that suits dry skin and is heavy enough that blemish-prone skin often does not get on with it.
- Persea Gratissima (Avocado) Oil emollient
- Avocado oil, rich in oleic acid and plant sterols. It is one of the heavier plant oils, which suits dry skin and cleansing balms.
- Vitis Vinifera (Grape) Seed Oil emollient
- Grape Seed Oil is a light, linoleic-acid-rich oil with a fast, dry absorption. It is one of the plant oils used where an oil is wanted without a heavy finish.
- Centella Asiatica Extract plant extract
- Centella Asiatica is the plant behind the whole cica category, sold as gotu kola or Madagascar centella. Its extract is the anchor of Korean formulas built for easily reddened skin, and its work is done by four triterpenes: asiaticoside, madecassoside, asiatic acid and madecassic acid.
- Collagen Extract protein
- Collagen Extract is a collagen-bearing extract, usually from fish skin or scales. In a formula it works as a humectant and a smoothing film rather than as a source of new collagen.
- Camellia Sinensis Leaf Extract plant extract
- Camellia Sinensis is the tea plant. Green tea leaf extract carries catechins, among the most studied plant antioxidants, and is used for the look of redness and oily shine.
- Chamomilla Recutita (Matricaria) Flower Extract plant extract
- Chamomile Flower Extract is one of the oldest ingredients in skincare, carrying bisabolol and chamazulene. It is used for the look of redness in formulas for reactive skin.
- Foeniculum Vulgare (Fennel) Seed Extract plant extract
- Fennel seed extract, carrying anethole and flavonoids. It is used as a conditioning extract with an anise-like scent.
- Hibiscus Sabdariffa Flower Extract plant extract
- Roselle hibiscus extract, deep red from anthocyanins and naturally acidic. It carries plant acids and is used as an antioxidant extract.
- Lavandula Angustifolia (Lavender) Flower Extract plant extract
- Lavender Flower Extract is the water-based extract rather than the essential oil, so it is much milder and less aromatic.
- Rosa Damascena Flower Extract plant extract
- Damask rose flower extract, the rose grown for perfume. It carries tannins and flavonoids and is used as a conditioning extract.
- Rosmarinus Officinalis (Rosemary) Leaf Extract plant extract
- Rosemary Leaf Extract carries rosmarinic and carnosic acids, both effective antioxidants. It is often there to keep the oils in a formula from going rancid.
- Thymus Vulgaris (Thyme) Leaf Extract plant extract
- Thyme leaf extract, carrying the phenols thymol and carvacrol along with rosmarinic acid. It is used as an antioxidant herbal extract.
- Hydrolyzed Collagen protein
- Hydrolyzed Collagen is collagen broken into fragments small enough to dissolve in water. It cannot become collagen in skin; what it does is hold water at the surface and leave a smooth, conditioned film.
- Rubus Idaeus (Raspberry) Fruit Extract plant extract
- Raspberry fruit extract, carrying fruit acids, sugars and anthocyanins. It is used as an antioxidant-rich conditioning extract.
- Soluble Collagen protein
- Soluble Collagen is collagen kept in its intact triple-helix form and dissolved rather than cut up. It sits on the surface as a water-holding film.
- Desamido Collagen protein
- Desamido Collagen is collagen chemically altered so it dissolves more readily in water. Like every collagen on a label it is far too large to enter skin, and it works as a humectant and a smoothing film.
- Procollagen protein
- Procollagen is the precursor molecule cells build before it is trimmed into collagen. Applied on top it behaves like the other collagens on a label: a large protein that holds water at the surface.
- Atelocollagen protein
- Atelocollagen is collagen with the ends of the molecule removed, the parts most likely to provoke a reaction. It is used as a conditioning, water-holding protein.
- Made in
- Republic of Korea
- Volume
- 300 ml
- 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.
Complete the routine
- This itemBARBER501 Shaving Booster Smoothie 300ml #Collagen Sandalwood$60.00

- Cleanse first, so the next step meets bare skinBARBER501 Double Cleanser 200ml$32.50

- From the same Korean-market lineBARBER501 BEER METTO LOCKING HARD SPRAY 200ml$20.00

Total for 3 items$112.50
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BARBER501 Shaving Booster Smoothie 300ml #Collagen Sandalwood
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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 skin care, quoted from the medical sources linked beside each.
Your skin barrier is basically your outer layer of the skin.
Melissa Piliang, MDDermatologist, Cleveland Clinic Pretty much every step of a Korean skin care routine is going to have some component of hydration.
Alok Vij, MDDermatologist, Cleveland Clinic
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