Suhwayeon
Suhwayeon is a Korean at-home hair dye brand with 10 products at skinsli. The range includes the IJIKALA Shampoo-Type Hair Dye (shampoo-application format), Easy Color Bubble Dyeing sets in 7 and 13-batch packs, 7-minute self-application (Satch) sets in Black and Brown, a 5-minute Satch formula for white hair coverage, and a 30ml Triple All Dyed treatment. All products are designed for at-home grey coverage and colour application.
By Skinsli editorial Updated
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Buying guide
Suhwayeon Hair Dye: A Buyer's Guide to At-Home Korean Colour
Suhwayeon is a Korean at-home hair dye brand with 10 products at skinsli. The range covers three distinct application formats: the IJIKALA Shampoo-Type Dye (applied like shampoo), the Easy Color Bubble Dyeing sets (foam-application), and the Easy Color Satch self-application kits (5-7 minute grey coverage). All products are designed for at-home use in Black and Brown tones.
About Suhwayeon
Suhwayeon is a South Korean hair colouring brand focused on accessible at-home dye formats. Korean at-home hair dye has evolved significantly - from traditional cream dyes to shampoo-type, bubble-foam, and quick-application Satch formats that simplify the dyeing process. Suhwayeon's range at skinsli covers multiple application methods, all aimed at grey coverage in Black and Brown shades, with quick application times of 5-7 minutes rather than the 30+ minutes of traditional permanent dyes.
IJIKALA Shampoo-Type Hair Dye: The Easiest Application Method
The Suhwayeon IJIKALA Shampoo-Type Hair Dye applies like a shampoo - wet your hair, apply the product, lather and work through, leave for the development time, then rinse. No mixing, no developer bottle, no sectioning brushes. This format is designed for people who want the simplest possible grey coverage routine. The shampoo-type dye is effective on coarser grey hair and areas where grey is concentrated at the scalp. The IJIKALA also comes in a 13-batch self-application kit for repeat use.
Easy Color Bubble Dyeing Sets (7P and 13P): Foam Application
The Suhwayeon Easy Color Bubble Dyeing sets are available in 7P (7 batches, 6+1 experience) and 13P (13 batches, 12+1 experience) formats. Bubble or foam dye is applied with a pump dispenser that turns the dye into a foam, allowing easy, even distribution through the hair without drips or tools. The foam format is gentler on the hands than liquid dye and distributes more evenly on layered hair than shampoo-type products. Both packs include an experience (trial) sachet - a smaller amount for first-time users to test the shade before committing to the full pack. Brown is the shade available in the skinsli range.
Easy Color 7-Minute Satch Hair Dye (7 Sets): Quick Grey Coverage
The Suhwayeon Easy Color 7-minute self-application (Satch) Hair Dye sets come in Black and Brown, 7 sets each. "Satch" refers to a sachet or single-application unit - each application is individually packaged for freshness and portability. The 7-minute development time makes this the fastest colour option in the range for users who need to cover grey roots quickly without a full colouring session. Apply to targeted grey areas, leave for 7 minutes, rinse. Each 7-set pack covers multiple applications, making it a sustained grey-coverage supply.
5-Minute Satch Hair Dye for White Hair (13 Months): White Hair Coverage
The Suhwayeon 5-Minute Satch Hair Dye (13 months, white hair cover) is the quickest application in the range and is specifically formulated for white hair coverage - the most resistant hair type for at-home colour because white/grey hair lacks pigment for dye to bond with. The 13-month supply indicates this is intended as a year-round maintenance product rather than a one-time treatment. Five minutes is a notably fast development time for white hair coverage, which typically requires longer processing than natural dark hair. Use consistently every 3-4 weeks to maintain coverage between full colour applications.
Triple All Dyed (30ml): The Supplementary Treatment
The Suhwayeon Triple All Dyed (30ml) is a concentrated 30ml treatment that works alongside or after the dye products. The "Triple" and "All Dyed" naming suggests a formula for finishing or intensifying the dye result - possibly a colour-depositing or sealing step. At 30ml, it is a small, concentrated product applied to the hair after dyeing and before the final rinse to enhance coverage or colour longevity. The product description on the skinsli listing provides the specific use step.
Which Suhwayeon Format Should You Choose?
The right format depends on how much grey you have and how you prefer to apply dye. For isolated grey hairs and root touch-ups only: the 7-minute Satch kits or the 5-minute white hair Satch are the most targeted options. For more widespread grey coverage where even foam distribution matters: the Easy Color Bubble Dyeing sets are the better match - foam reaches all areas evenly. For the simplest possible application with no extra tools: the IJIKALA Shampoo-Type Dye requires only your hands and a shower. For ongoing monthly maintenance of significant grey coverage: the 13P Bubble sets or the 13-month Satch pack provide enough supply for a year without reordering frequently.
Safety and Patch Testing for At-Home Hair Dye
All permanent and semi-permanent hair dyes, including Suhwayeon's formats, contain colouring agents (typically PPD or PTD) that can cause allergic reactions in some individuals. A patch test is required before any first use: apply a small amount of the mixed dye behind the ear or on the inner elbow, leave for 48 hours, and check for redness, itching, or swelling before using on the scalp. This is not optional - severe allergic reactions to hair dye can occur in people who have not had problems before if they have developed sensitisation. Follow the patch test instructions in every product's box. Rinse immediately and do not proceed if any reaction occurs.
FAQ
Frequently asked questions
FAQ
Frequently asked questions
Which Suhwayeon products does skinsli carry?
skinsli carries 10 Suhwayeon products: IJIKALA Shampoo Type dye, Triple All Dyed (30ml), IJIKALA Self Satch Hair Dye 13 batches Dark Brown, Easy Color Bubble Dyeing 7P (6+1) Brown, Easy Color Bubble Dyeing 13P (12+1) Brown, IJIKALA Hair Dye 13P Black Satch Shampoo Foam, Easy Color 7-minute Satch Hair Dye 7 sets Black, Easy Color 7-minute Satch Hair Dye 7 sets Brown, Easy Color 7-minute Hair Dye Dark Brown 7P, and 5-minute Satch Hair Dye 13 months white hair cover.
What is the difference between the Suhwayeon IJIKALA Shampoo-Type Dye and the Easy Color Bubble Dyeing?
The IJIKALA Shampoo-Type Dye applies exactly like a shampoo - no foam pump, no separate applicator. Apply to wet hair, lather, leave, and rinse. It is the simplest method for people who want dye with no setup. The Easy Color Bubble Dyeing uses a pump to dispense foam dye, which distributes more evenly through longer or thicker hair and reduces drips on the hairline and neck. The Bubble format is better for more complete coverage across all hair lengths; the Shampoo-Type is better for root touch-ups and maximum simplicity.
Does the Suhwayeon 7-minute Satch dye actually cover grey in 7 minutes?
Seven minutes is the development time on the scalp after application - coverage depends on the density of grey, the hair's porosity, and consistent application. For sparse grey hairs and root coverage on previously dyed hair, 7 minutes is typically sufficient. For very resistant white hair or thick, coarse grey, the 5-minute white hair formula (13-month supply) may provide better coverage in a comparable short time. If 7 minutes produces insufficient coverage, extending to 10-15 minutes is an option before rinsing, though the product is tested and optimised for the stated 7-minute window.
Should I buy the Suhwayeon Easy Color Bubble 7P or 13P set?
The 7P set (6+1 batches) covers 6 full applications with one experience trial sachet. The 13P set (12+1 batches) covers 12 full applications with one experience sachet. If you colour every 4-6 weeks, the 7P covers 6-9 months and the 13P covers over a year. Buy the 7P if you want to try the shade before committing to a year's supply. Buy the 13P if you have used the shade before and want to reduce reorder frequency. The experience sachet in both is useful for patch testing or for first-time shade verification.
Do I need to patch test Suhwayeon hair dye before using it?
Yes, a patch test is required before every first use of Suhwayeon hair dye, including if you have used other hair dyes without a reaction in the past. Apply a small amount of the mixed dye behind the ear or inner elbow, leave for 48 hours, and check for redness, itching, or swelling. Do not use the product on your scalp if any reaction occurs. Hair dye allergies can develop at any point - they are not predictable from previous tolerance. This requirement is stated in the product instructions and is not optional.
Is the 5-minute Satch effective on fully white hair, not just grey?
The Suhwayeon 5-minute Satch Hair Dye (white hair cover, 13-month supply) is specifically formulated for white hair, which is the most resistant to at-home colour. On fully white hair, a single 5-minute application covers a significant percentage of white hairs, though complete coverage of very coarse or very resistant white hair may require a second application or a slightly longer leave-on time. For consistent results, apply every 3-4 weeks rather than waiting until full white regrowth is visible. The dark brown shade is available at skinsli.
How and when do I use the Suhwayeon Triple All Dyed (30ml)?
The Triple All Dyed (30ml) is a concentrated finishing treatment used after applying and developing the hair dye, before the final rinse. Apply it to the dyed hair, leave for the directed contact time (specified on the packaging), and then rinse everything out together. It is intended to enhance colour coverage and longevity. Think of it as a colour-sealing step rather than a standalone dye product. Check the product instructions on the skinsli listing for the specific application timing and whether it is mixed with or layered after the main dye formula.
Is Suhwayeon on skinsli authentic and sourced from Korea?
Yes. skinsli sources Suhwayeon through authorised Korean wholesale channels. Products are shipped from a US-based facility. If you receive a product with unexpected packaging or labelling, contact skinsli support with photos for a direct review.