Seaseal Seaseal Bambusalt

SEASEAL Bambusalt is a Korean beauty line built on bamboo salt - a traditional Korean mineral ingredient made by packing salt into bamboo and roasting it at high heat. The 14+ products on skinsli cover facial cleansing (Bambusalt Perfect Cleansing Foam 150ml, Bambusalt All-in-One Oil Foam 120ml), hair care (Bambusalt Mineral Repair Shampoo 490ml, Bambusalt Mineral Hair Treatment 490ml), body care (Bambusalt Natural Body Wash 490ml, Bambusalt Natural Body Lotion 490ml, Bambusalt Natural Body Scrub 200g), and the Bambusalt Mineral Scalp Scaler 200g.

  • Bamboo salt mineral formula
  • Face, hair & body range
  • Scalp scaler included
  • Korean tradition + modern care

By Skinsli editorial Updated

Buying guide

SEASEAL Bambusalt: A Guide to the Full Line

SEASEAL Bambusalt is a Korean personal care brand that uses bamboo salt as its signature ingredient across face, hair, body, and scalp products. The 14+ items on skinsli span multiple categories - cleansing foams, shampoos, treatments, body wash, lotion, body scrub, and a scalp scaler. This guide explains what bamboo salt does in skincare and haircare, and walks through each product in the range.

What Is Bamboo Salt and Why It's Used in Skincare

Bamboo salt (죽염, jukyeom) is a traditional Korean ingredient made by packing sea salt into bamboo tubes, sealing them with yellow clay, and roasting them at high temperatures - up to 1000°C - nine times in the traditional method. The process transforms the salt mineralogically, adding alkalinity, trace minerals from the bamboo and clay, and reducing impurities. The result is a mineral-dense salt with a higher pH and a composition different from standard sea salt.

In cosmetics, bamboo salt is used as a natural antimicrobial, pH-balancing, and mineral-supplying ingredient. The alkalinity helps neutralize excess acidity on the skin and scalp surface; the trace minerals (sulfur, iron, zinc, potassium) support barrier function. Its traditional use in Korean folk medicine as a cleansing and anti-inflammatory agent forms the basis of SEASEAL's line.

Bambusalt Perfect Cleansing Foam 150ml

The Bambusalt Perfect Cleansing Foam 150ml is SEASEAL's facial cleanser. Bamboo salt in a cleanser acts as a mineral additive that provides a slight pH-balancing and antimicrobial effect during the cleanse step, alongside the standard surfactant action. The 150ml size is a standard Korean cleanser volume, lasting approximately 3 months at twice-daily use for one person.

Use it as your morning and evening face cleanser. The cleansing foam format suits normal to oily skin - those with very dry or sensitive skin may prefer a lower-foam cream cleanser as their primary option. Pump a small amount onto wet palms, build a lather, massage onto wet skin for 30-60 seconds, and rinse with lukewarm water.

Bambusalt All-in-One Oil Foam 120ml

The Bambusalt All-in-One Oil Foam 120ml is a hybrid cleanser that starts as an oil and transforms to a foam when water is added - a format common in Korean double-cleansing routines. The oil phase removes makeup, sunscreen, and sebum-based impurities that water-soluble cleansers cannot fully lift; the foaming transition then cleanses the skin. Two variants exist in the lineup: the standard All-in-One Oil Foam and the Weft Bambusalt All-in-One Oil Foam, which is a reformulated or refreshed version.

Use the Oil Foam as a first-cleanse step on days when you wear SPF or makeup - apply to dry skin, massage for 30-60 seconds, then add water to activate the foam and continue massaging before rinsing. Follow with the Bambusalt Perfect Cleansing Foam as the second cleanse for a thorough double cleanse.

Bambusalt Mineral Repair Shampoo 490ml

The Bambusalt Mineral Repair Shampoo 490ml is SEASEAL's primary hair wash. Bamboo salt in a shampoo formula contributes to scalp mineral balance, gentle pH regulation, and antimicrobial support. The "Mineral Repair" positioning targets damaged or depleted hair - mineral-rich formulas help replenish trace elements that heat, color, and chemical treatments strip from the hair shaft.

The 490ml size is a generous professional-tier volume that provides 3-5 months of daily use at standard shampoo amounts. Two single-unit listings appear in the assortment (490ml and 490ml [1 piece]) - these are the same product listed under slightly different SKU configurations. Use it as your primary daily shampoo, followed by the Bambusalt Mineral Hair Treatment as the conditioning step.

Bambusalt Mineral Hair Treatment 490ml

The Bambusalt Mineral Hair Treatment 490ml is SEASEAL's deep conditioner. At 490ml, it matches the shampoo size, and used at the standard 2-3 times per week treatment frequency, the two bottles will deplete at a similar rate. Apply from mid-lengths to ends on towel-dried hair after shampooing, leave on for 5-15 minutes, then rinse.

Bamboo salt in a conditioner adds trace mineral replenishment alongside conventional conditioning agents, which is particularly beneficial for bleached or heavily heat-styled hair that has lost mineral density. The treatment is not a scalp product - apply only from mid-lengths downward, as heavy conditioners on the scalp can contribute to root heaviness and buildup.

Bambusalt Mineral Scalp Scaler 200g

The Bambusalt Mineral Scalp Scaler 200g is SEASEAL's most specialized product. A scalp scaler is a physical exfoliant designed specifically for the scalp - it removes the dead skin cell buildup, excess sebum, product residue, and hard water mineral deposits that accumulate at the scalp between wash days and reduce shampoo efficacy. Bamboo salt as the exfoliating mineral adds antimicrobial and mineral-balancing properties to the physical scrub action.

Use the scalp scaler once every 1-2 weeks. Apply to a damp scalp (not wet hair), part the hair and work the scaler directly onto the scalp surface, massage gently with fingertips for 2-3 minutes, then shampoo as normal. The 200g size provides approximately 20-40 uses depending on hair density and how much scalp area you cover per session.

Bambusalt Body Wash, Lotion, and Scrub

SEASEAL's body range applies the bamboo salt mineral approach to body care. The Natural Body Wash 490ml is the daily cleanser - mineral-infused bamboo salt in a body wash format delivers the same antimicrobial and pH-regulating effect as the facial foam, scaled for full-body use. The Natural Body Lotion 490ml is the moisturizing step, using the bamboo salt mineral base alongside standard body lotion humectants and emollients for skin softness and hydration.

The Natural Body Scrub 200g completes the body range as the weekly exfoliating step. Physical body scrubs remove dry, dead skin cells and improve the absorption of the body lotion applied afterward. Use the scrub 1-2 times per week in the shower on wet skin, massage in circular motions, and rinse before applying the body wash. The 200g size lasts approximately 4-8 weeks at weekly use.

Building a Full SEASEAL Bambusalt Routine

A complete SEASEAL Bambusalt weekly routine covers all categories. Daily face: Oil Foam first cleanse + Perfect Cleansing Foam second cleanse. Daily hair: Mineral Repair Shampoo + Mineral Hair Treatment 2-3 times per week. Daily body: Natural Body Wash. Weekly scalp: Mineral Scalp Scaler once every 1-2 weeks before shampooing. Weekly body: Natural Body Scrub once or twice per week before body wash, then follow with Body Lotion.

The consistent bamboo salt mineral theme across all steps means the ingredient accumulates its effect across your full routine rather than a single product. People who have tried bamboo salt in Korean toothpaste (a well-known category) and found it beneficial typically respond well to SEASEAL's cosmetic extension of the same ingredient into skin and hair care.

FAQ

Frequently asked questions

  • Bamboo salt (죽염) is a traditional Korean ingredient made by roasting sea salt inside bamboo tubes at high temperatures - a process that transforms the salt's mineral composition and increases its alkalinity. In SEASEAL's products, bamboo salt acts as a natural antimicrobial, pH-balancing, and mineral-supplying ingredient. The trace minerals (sulfur, zinc, potassium) from the bamboo and clay support skin and scalp barrier health, while the antimicrobial properties reduce bacteria that cause odor and breakouts.

  • The SEASEAL Bambusalt line on skinsli includes 14+ products: facial (Bambusalt Perfect Cleansing Foam 150ml, Bambusalt All-in-One Oil Foam 120ml), hair care (Bambusalt Mineral Repair Shampoo 490ml, Bambusalt Mineral Hair Treatment 490ml), body care (Bambusalt Natural Body Wash 490ml, Bambusalt Natural Body Lotion 490ml, Bambusalt Natural Body Scrub 200g), and the Bambusalt Mineral Scalp Scaler 200g. All are in stock and ship from Korea.

  • Apply to completely dry skin before adding water. Dispense a pump onto dry palms, massage onto the dry face for 30-60 seconds to dissolve makeup and sunscreen, then add water - the oil transforms into a foam. Continue massaging for another 30 seconds to cleanse the skin, then rinse. Follow with the Bambusalt Perfect Cleansing Foam as the second cleanse for a thorough result. Do not add water before the oil phase has had time to work - the oil-to-foam transition depends on dry skin contact first.

  • Once every 1-2 weeks is standard. Apply to a damp scalp, work directly onto the scalp surface by parting the hair, massage gently with fingertips for 2-3 minutes, then shampoo normally to rinse. Over-exfoliating the scalp (more than twice weekly) can irritate the skin and increase oil production as the scalp compensates for stripped oils. The 200g provides 20-40 sessions at this frequency.

  • No - apply the Hair Treatment from mid-lengths to ends only. Heavy conditioning agents on the scalp cause root heaviness, buildup, and can contribute to oiliness. The scalp produces its own natural oil (sebum) that conditions the roots; the treatment is for the hair shaft itself. Part the hair and apply from the ears downward, working it through the mid-lengths and tips. Leave on for 5-15 minutes and rinse thoroughly.

  • Use the scrub in the shower first: apply the Natural Body Scrub 200g to wet skin, massage in circular motions on rough or dry areas (elbows, knees, calves), then rinse. Follow with the Natural Body Wash, then rinse and towel-dry. Apply the Natural Body Lotion 490ml to slightly damp skin immediately after drying - within 3 minutes of leaving the shower - for the best moisture absorption. The scrub removes dead skin cells that block lotion from absorbing; the lotion then penetrates more effectively.

  • Regular sea salt is primarily sodium chloride. Bamboo salt undergoes a multi-step roasting process inside bamboo tubes with yellow clay that transforms its mineral composition - adding trace minerals from the bamboo and clay while reducing impurities and increasing alkalinity. The result is a salt with higher mineral diversity (sulfur, iron, zinc, potassium), a different pH profile, and documented antimicrobial properties not present in standard sea salt. It is more expensive to produce and is specifically a Korean traditional ingredient distinct from standard mineral salts.

  • At a standard daily shampoo amount (about 8-12ml per wash for medium-length hair), 490ml provides approximately 40-60 washes - roughly 5-8 weeks of daily use for one person with shoulder-length hair. Those with shorter hair or lighter use get closer to 3 months. Pair it with the Mineral Hair Treatment at the same volume and the two should deplete at a similar rate given the 2-3 times per week treatment frequency.

  • The Bambusalt Perfect Cleansing Foam is designed for normal to oily skin. Sensitive skin that reacts to foaming cleansers or high-alkalinity formulas may find the bamboo salt's natural alkalinity slightly drying. If you have reactive or very dry sensitive skin, patch test on the inner arm first and monitor for tightness after rinsing. For very sensitive skin types, a cream cleanser or low-foam gel without surfactant-heavy formulas may be a more comfortable primary cleanser.

  • Skinsli stocks 14+ SEASEAL Bambusalt products spanning facial, hair, scalp, and body care. All items use bamboo salt as the core ingredient. Products are in stock and imported from Korea in professional 490ml, 200g, and standard facial sizes.