Jsoop Jay
The JSOOP Jay sub-line is a collection of products united by the Jay name across several distinct categories. Black Jay covers professional salon-grade hair care with a 1000ml clinic shampoo, Water Pack, and LPP Protein Treatment. Purple Jay focuses on lightweight hydration for hair with the Water Pack and Water Glow. Style Jay adds styling with a Soft Fixer. Deep Green Jay steps outside hair entirely with a cleansing oil, a body wash, a body lotion, and an eyelash nourishing treatment. All 10 products are in stock.
By Skinsli editorial Updated
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Buying guide
JSOOP Jay Products: A Guide to the Sub-Line
The Jay name in the JSOOP catalog does not refer to a single format or ingredient. It is a product family that spans hair care, body care, and cosmetic treatments, grouped under three sub-lines: Black Jay, Purple Jay, and Deep Green Jay. Understanding what each sub-line does makes it easier to pick the right products for your routine.
Black Jay Professional Clinic: salon-grade hair care
The Black Jay sub-line is the most professional-facing group in the Jay collection. It includes the Black Jay Professional Clinic Shampoo (1000ml), a large-format daily-use shampoo designed for frequent washing and salon environments. The Black Jay Professional Clinic Water Pack (220g) is a rinse-off conditioning treatment applied after shampooing, targeting moisture and manageability. The Black Jay Professional Clinic LPP Protein Treatment (1000g) is the most intensive product in this sub-line: a protein-rich treatment for structurally damaged hair, sold in a 1000g size that is standard for salon use and long-term home use alike.
LPP Protein Treatment: what LPP means and who it is for
LPP stands for Lipo Poly Peptide, a type of lipid-bonded protein complex that penetrates the hair cortex more effectively than standard keratin treatments. The Black Jay LPP Protein Treatment is applied to clean hair after shampooing, left for 10 to 20 minutes with gentle heat, then rinsed. It is best suited for hair that has been bleached, colored multiple times, or chemically processed, as these processes deplete the protein structure of the hair shaft. The 1000g size is economical for people who treat their hair weekly, or for anyone with long or thick hair that requires more product per session.
Purple Jay Water Pack and Water Glow: moisture without weight
Purple Jay takes a lighter approach than Black Jay. The Purple Jay Water Pack (200ml) is a rinse-off treatment that prioritizes moisture over protein, making it a good fit for hair that feels dry or brittle but has not been heavily processed. The Purple Jay Water Glow (100ml) is a smaller, likely leave-on or lightweight format for shine and softness. Together these two products form a minimalist hair moisture duo. Neither product carries the clinical protein focus of the Black Jay LPP Treatment, so they work well for maintenance rather than repair.
Style Jay Soft Fixer: light hold for natural finishes
The Style Jay Soft Fixer (80ml) is a styling product for light to medium hold. At 80ml it is one of the smaller products in the Jay range, sized for portability or for people who style their hair casually rather than needing heavy-duty hold. It is likely a wax or cream hybrid based on the Soft Fixer name, applied to dry or towel-dried hair to define shape and reduce frizz without the stiffness of a strong-hold gel or spray. It fits naturally after the Purple Jay Water Glow as a finishing step for a natural-looking style.
Deep Green Jay: where hair care meets body care
Deep Green Jay is the broadest and most diverse sub-line. The Deep Green Jay Perfect Cleansing Oil (300ml) is a hair and scalp cleansing oil designed to dissolve product buildup and sebum before shampooing. The Deep Green Jay Nature Body Wash in White Musk (1000ml) and Deep Green Jay Nature Body Lotion in Ylang Ylang (1000ml) are full body care products, large-format for daily use. Both the body wash and lotion are sold in 1000ml sizes, which are salon-friendly formats. The Deep Green Jay Black Bean Eyelash Nourishing Agent (10ml) is the most specialized product in this range, a conditioning serum for lashes.
Deep Green Jay Perfect Cleansing Oil: scalp and hair pre-cleanse
The Deep Green Jay Perfect Cleansing Oil is a scalp-focused product applied before shampooing. It emulsifies with water and removes silicone buildup, dry shampoo residue, and excess scalp sebum that regular shampoo can miss. This kind of pre-cleansing step is common in Korean hair care routines and is especially useful for people who use multiple styling products or who wash their hair less than every other day. Apply it to dry or damp hair and scalp, massage for two to three minutes, then add water to emulsify before rinsing and shampooing as usual. It works alongside any JSOOP shampoo in the assortment.
Deep Green Jay Black Bean Eyelash Nourishing Agent: a unique addition
At 10ml, the Deep Green Jay Black Bean Eyelash Nourishing Agent is the smallest and most specialized product in the Jay line. Black bean extract contains fatty acids and antioxidants associated with supporting hair follicle health, making it a plausible ingredient for a conditioning lash serum. It is applied to the lash line, typically at night, to condition and strengthen lashes that are prone to breakage or thinning from lash extension glue, curlers, or mascara. This product sits outside the main hair care focus of the Jay collection but is a practical addition for anyone already using JSOOP products who wants a lash care option from the same brand.
How to pair Jay products within a routine
The Jay sub-lines pair well within their own groups. A Black Jay routine runs: LPP Protein Treatment or Water Pack after the Black Jay Clinic Shampoo. A Purple Jay moisture routine pairs the Water Pack with the Water Glow as a finishing serum. The Deep Green Jay Cleansing Oil works as a pre-step before any JSOOP shampoo. For body care, the Deep Green Jay Body Wash and Body Lotion in complementary fragrances (White Musk and Ylang Ylang) are designed to be used together. The Style Jay Soft Fixer sits at the end of any styling sequence. The eyelash agent is an independent overnight treatment with no dependency on the other products in the group.
FAQ
Frequently asked questions
FAQ
Frequently asked questions
What does the Jay name mean in the JSOOP product range?
Jay is a sub-line designation within the JSOOP brand. It covers three distinct groups: Black Jay for professional clinic hair care, Purple Jay for lightweight moisture treatments, and Deep Green Jay for cleansing oil, body care, and lash care. The Jay name does not refer to a single ingredient.
What is the difference between the Black Jay Water Pack and the Purple Jay Water Pack?
Both are rinse-off conditioning treatments but with different focuses. The Black Jay Professional Clinic Water Pack (220g) is part of a clinic-level line alongside a protein treatment and professional shampoo, targeting stronger repair and conditioning. The Purple Jay Water Pack (200ml) is lighter, focused on moisture and shine rather than protein-based repair, and is better suited to hair that needs hydration rather than structural treatment.
Is the Black Jay LPP Protein Treatment suitable for bleached or color-treated hair?
Yes, the Black Jay Professional Clinic LPP Protein Treatment is designed specifically for structurally compromised hair, including bleached, highlighted, or repeatedly colored hair. LPP (Lipo Poly Peptide) is a lipid-bonded protein that penetrates the cortex to reinforce hair from within. It is available in a 1000g size for regular weekly treatments.
How long should I leave the Black Jay LPP Protein Treatment on?
Apply to clean, towel-dried hair after shampooing. Leave on for 10 to 20 minutes, ideally under a shower cap with mild heat (a warm towel or heated cap works well). Rinse thoroughly. Longer processing under heat gives better penetration, especially for heavily damaged hair.
How do you use the Deep Green Jay Perfect Cleansing Oil before shampooing?
Apply the Deep Green Jay Perfect Cleansing Oil to dry or slightly damp hair and scalp before entering the shower. Massage into the scalp for two to three minutes to loosen sebum and product buildup. Add water to emulsify the oil, then rinse and follow with your usual JSOOP shampoo. This pre-cleanse step is especially useful if you use styling products daily or if your scalp is prone to buildup.
What does the Deep Green Jay Black Bean Eyelash Nourishing Agent do for lashes?
Black bean extract contains fatty acids and antioxidants that support the condition of hair follicles. Applied to the lash line at night, the Deep Green Jay Black Bean Eyelash Nourishing Agent (10ml) conditions lashes and may help with brittleness or thinning caused by lash extensions, curlers, or heavy mascara use. It is applied like a lash serum with a small brush or applicator.
Are the Deep Green Jay Body Wash and Body Lotion meant to be used together?
They are complementary products but have different fragrances: White Musk for the body wash and Ylang Ylang for the body lotion. Using them together creates a layered fragrance, which is a common Korean body care approach. The 1000ml size of each makes them practical for daily use over several weeks.
What kind of hold does the Style Jay Soft Fixer provide?
The Style Jay Soft Fixer (80ml) provides light to medium hold for natural, relaxed styles. It is not a strong-hold product and does not leave a stiff or wet-look finish. It works well for defining texture, reducing frizz, and keeping styles in place without heavy product feel.
How is the Purple Jay Water Glow used in a hair care routine?
The Purple Jay Water Glow (100ml) is a lightweight hair treatment applied for shine and softness. Use it after the Purple Jay Water Pack on wash days as a leave-on finishing product, or apply a small amount to dry hair between washes to refresh texture and add gloss. It suits fine or normal hair that wants moisture without weight.
Is the Black Jay Professional Clinic Shampoo 1000ml only for salon use?
No, the 1000ml size is also practical for home use. It is the standard size sold for daily washing in Korean salons and is available to home buyers. For individuals who wash their hair daily or near-daily, a 1000ml bottle typically lasts two to three months, making it more economical per wash than smaller retail bottles.
What is a full Black Jay routine using the clinic products?
A complete Black Jay clinic routine starts with the Black Jay Professional Clinic Shampoo (1000ml) to cleanse. Follow with the Black Jay Professional Clinic Water Pack (220g) for conditioning on regular wash days, or substitute the Black Jay LPP Protein Treatment (1000g) once or twice a week for deeper repair. Rinse both treatments thoroughly. Add the Deep Green Jay Perfect Cleansing Oil as a pre-wash step on days with significant product buildup.
Are JSOOP Jay products on skinsli authentic and imported directly from Korea?
Yes. All JSOOP products on skinsli are sourced and imported directly from Korea. They carry original Korean labeling and are the same formulas sold in Korean professional salons.