Evesel Color Oxidizer Per
EVESEL bundles one high-capacity oxidizer with each Gold Hair Color tube, so you never have to buy developer separately or estimate the right volume. The 120ml tubes and matched oxidizer are formulated together, which means the developer strength is correctly calibrated for each shade - whether you are going for a natural N-series depth or a fashion Control Line finish. Fifteen shades are in stock, covering everything from pure black to Silver and Wine.
By Skinsli editorial Updated
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Buying guide
EVESEL Hair Color: Understanding the Bundled Oxidizer System
EVESEL Gold Hair Color kits include one high-capacity oxidizer bottle with every color tube - this is the defining feature of the range. Rather than guessing which developer volume percentage works for your shade, EVESEL pairs each shade with an oxidizer formulated for that specific color result. This guide explains how the oxidizer system works, what it means for your color outcome, and how to get the best results from the bundled kit.
What the Oxidizer Does
The oxidizer (developer or activator) contains hydrogen peroxide, which opens the hair cuticle and activates the dye molecules in the color tube. Without the oxidizer, permanent color cannot deposit inside the hair shaft. The volume percentage (typically 10, 20, 30, or 40 volume) controls how much the cuticle opens and how much lift - or lightening - occurs during processing.
Why a Bundled Oxidizer Matters
When you buy color and developer separately, there is a risk of using the wrong developer volume for your shade - too high a volume can damage hair; too low may result in poor coverage. EVESEL removes this variable by supplying an oxidizer matched to the color formula. This is particularly valuable for first-time colorers and for anyone working with the fashion Control Line shades, where a mismatched developer can shift the tone unexpectedly.
What "Per 6" Means on the Packaging
Some EVESEL products are labeled "1 oxidizer per 6 hair dye" - this reflects the wholesale packaging convention used in the Korean market, where a single oxidizer bottle covers a pack of six color tubes. On skinsli, each kit is sold as a complete single-use set (one tube + one oxidizer). You do not need to buy in multiples of six.
Shades Available in This Collection
The fifteen in-stock shades include: 1N (black), 5N (natural brown), 7NG and 8NG (natural-golden blondes), 9N (ultra light tan), 5V (dark violet blonde), and the Control Line set - GP (Wine), AG (Gray), BP (Blue-Purple), TS (Silver), and 12G (Highlighter). Each pairs its matched oxidizer for the correct processing behavior.
Correct Mixing Ratio
Mix color and the bundled oxidizer in a 1:1 ratio by volume. Use a non-metallic bowl and applicator brush. The mixture should be smooth and cream-like; apply immediately and do not store once mixed.
Processing Time by Hair Type
Process for 25 to 35 minutes. Fine or porous hair colors faster - start checking at 25 minutes. Coarse or gray-resistant hair benefits from the full 35 minutes. For Control Line fashion shades on pre-lightened hair, 25 minutes is usually sufficient because the cuticle is already open from the bleach process.
Patch Test and Safety
Conduct a patch test 48 hours before a full application. Apply a small amount of mixed color to the inside of the forearm and wait for signs of reaction (redness, itching, swelling). Do not use EVESEL hair color if you have a known allergy to oxidative hair dye ingredients such as PPD. Keep the mixture away from eyes and rinse immediately with clean water if accidental contact occurs.
After Coloring: Sealing and Maintenance
Rinse thoroughly with cool water after processing - warm water keeps the cuticle open and increases fade. Follow with the conditioner included in the kit or a separate color-sealing treatment. For ongoing maintenance, use a sulfate-free shampoo, wash no more than three times a week, and avoid prolonged sun exposure which oxidizes color pigments.
FAQ
Frequently asked questions
FAQ
Frequently asked questions
Does every EVESEL hair color kit include an oxidizer?
Yes. Every EVESEL Gold Hair Color kit sold on skinsli includes one high-capacity oxidizer bottle alongside the 120ml color tube. You do not need to purchase developer separately.
What does "1 oxidizer per 6 hair dye" mean on the EVESEL label?
This is a Korean wholesale packaging convention indicating that in bulk cases, one oxidizer is supplied for every six color tubes. On skinsli, each kit is sold as a single complete set - one tube plus one oxidizer - so you receive a full kit regardless of the label wording.
What volume percentage is the EVESEL oxidizer?
EVESEL includes a matched oxidizer formulated for the specific shade in the kit. For the precise volume percentage, refer to the product packaging or the individual product listing on skinsli, as it may vary by shade.
Can I use a different developer with EVESEL hair color?
It is possible but not recommended. EVESEL pairs each shade with a matched oxidizer. Using a different developer volume risks uneven results, unexpected tone shifts, or scalp irritation. For reliable results, use the included oxidizer.
How do I mix EVESEL color and oxidizer?
Combine equal parts of the color tube and oxidizer in a 1:1 ratio in a non-metallic bowl. Stir until the mixture is smooth and even, then apply immediately. Do not store or reuse mixed color.
How long should I process EVESEL hair color?
Process for 25 to 35 minutes. Use the shorter time for fine, porous, or previously colored hair, and the longer time for coarse or gray-resistant hair. Do not exceed 40 minutes.
Which EVESEL shades with bundled oxidizer are available on skinsli?
Fifteen shades are currently in stock: 1N (black), 5N (natural brown), 7NG and 8NG (natural-golden), 9N (ultra light tan), 5V (dark violet blonde), and Control Line shades GP (Wine), AG (Gray), BP (Blue-Purple), TS (Silver), and 12G (Highlighter), among others.
Is the bundled oxidizer strong enough to cover gray hair?
Yes. The N-series and AG Gray shades are designed for full gray coverage, and the included oxidizer is calibrated for that purpose. For the best result on stubborn grays, process for the full 35 minutes with thorough root saturation.
Do the Control Line fashion shades need a stronger oxidizer?
No - the bundled oxidizer is sufficient for the intended result of each Control Line shade. However, shades like BP, TS, and the violet blondes show their full color on pre-lightened hair. The oxidizer alone does not bleach dark hair; pre-lightening must be done separately before applying these shades.
Do I need a patch test even if I have used other hair dye brands before?
Yes. Sensitivity to hair dye ingredients can develop at any time, even after years of coloring without issues. Always patch test 48 hours before applying a new product, including EVESEL.
Are EVESEL products on skinsli authentic?
Yes. All EVESEL products on skinsli are sourced through verified Korean wholesale channels and are authentic.
Can I store the mixed EVESEL color and oxidizer for later?
No. Once mixed, the color-oxidizer combination is active and cannot be stopped or stored. Discard any unused mixture after your application session.
Is EVESEL hair color safe for sensitive scalps?
EVESEL uses standard permanent hair color chemistry. People with sensitive scalps or a history of allergic reactions to hair dye should do a careful patch test and consider consulting a dermatologist before use.
How vibrant is the EVESEL color result, and how long does it hold?
The matched oxidizer system supports strong color deposit and good initial vibrancy. Natural shades hold well for four to six weeks before fading. Fashion shades fade more quickly, particularly with frequent washing. Using a sulfate-free shampoo and washing two to three times per week extends the result.
How does skinsli ship EVESEL hair color kits?
Orders ship from our US warehouse. Hair color kits with liquid developer are packed to meet carrier handling requirements. Estimated delivery times and available shipping options are shown at checkout.