Important safety warnings: Caution: this product contains ingredients which may cause skin irritation on certain individuals and a preliminary test according to accompanying directions should first be made. This product must not be used for dyeing the eyelashes or eyebrows; to do so may cause blindness. Hair colorants can cause severe allergic reactions on certain individuals. Read and follow instructions. Temporary "black henna" tattoos may increase your risk of allergy. The preparation may cause serious inflammation of the skin in some persons. A skin allergy test must be completed 48 hours before you use this product, even if you have used coloring products before. Buy the product in advance to allow for the 48 hours allergy test. This product is not to be used on children. Safety instructions: do not color your hair if: You have a rash on your face or sensitive, irritated and damaged scalp. You have ever experienced any reaction after coloring your hair. You have experienced a reaction to a temporary "black henna" tattoo in the past. Wait at least 14 days after relaxing, bleaching or perming before coloring. Avoid contact with eyes and rinse eyes immediately if product comes into contact with them. Wear suitable gloves. Rinse hair well after application. Keep out of reach of children. Usage advisory/safety warnings: Read before coloring. Hair colorants can cause an allergic reaction, which in certain rare cases may be severe. Temporary "black henna" tattoos may increase your risk of allergy. Do not use to dye eyelashes or eyebrows, to do so may cause blindness. A skin allergy test must be done 48 hours before each use of this product. Read and follow all directions carefully before use of this product (including safety instructions, precautions, helpful hints and allergy test information). Cream color developer contains hydrogen peroxide, ammonia-free colorant contains phenylenediamines. Shades 03,10,11,12,20,27,30,31,32,33,34,37,40,41,42,43,44,46,47,49, 50,51,53,54,55,56,57,60,61,70,71,72,74,75,80,81,95 contain resorcinol in case of any kind of reaction, discontinue. If it continues, get medical assistance. Keep out of reach of children. Use the gloves. Discard unused mixture. Wash your hands after application. Safety instructions: Read before use. Do not use this product at all if: You have experienced any reaction to coloring products. You have a rash on your face or sensitive, irritated or damaged scalp. You have experienced a reaction to black temporary henna tattoos in the past. Perform a skin allergy test 48 hours before each product use (see instructions to the right). Even if you have used coloring products before. The absence of a reaction to this test is no guarantee that an allergic reaction may not occur as a result of future hair coloring process. This test represents an important precaution. Consult a physician or health care professional if you have any concerns. Never use on eyelashes or eyebrows - it may cause blindness. Wait at least 14 days plus one shampoo after relaxing, bleaching or perming before coloring. In case of a reaction while coloring hair, such as stinging, rash or burning sensation on the scalp, rinse immediately and discontinue use. If you experience difficulty breathing, tightness of chest and/or hives or swelling anywhere on the body, discontinue use and obtain medical assistance immediately. Before coloring again, consult a doctor. In the event of a serious reaction, retain product for identification. Caution: keep out of reach of children. Do not use on children under the age of 12. Wear adequate gloves. Avoid contact with eyes. Rinse eyes immediately with plenty of water if product comes into contact with them. Rinse hair well after application. Precautions: Keep eyes tightly closed when rinsing mixture from hair. If mixture should accidentally get into eyes, flush immediately with cool or lukewarm water. If you wear contact lenses, remove them before rinsing the eyes. Call a doctor/physician if irritation persists. This product is not intended to be used on children. Always keep applicator tip pointed away from face. Remove all metal objects from hair before and during coloring. Keep developer away from heat and light. Store unopened kit in a cool, dry place until ready to use. (Do not refrigerate.) Do not use over metallic dyes, compound hennas or color restorers. These can result in hair discoloration or breakage. Do not inhale or ingest. If swallowed, call a doctor, hospital emergency room or Poison Control Center immediately. Wash hands after application. Throw away remaining product. Do not store prepared mixture - the container may burst. Do not use this product on facial hair such as male beard or mustache. 48 hours before coloring. Skin allergy test: Must be done before each application even if you have already used a hair colorant. Allergies and sensitivities can develop suddenly, even after regular use of a product. For this reason, always perform the allergy test 48 hours before each and every application. Skin allergy test instructions: Cleanse and pat dry a test area the size of a quarter in the bend of your elbow. Using a plastic utensil, mix 1 teaspoon of the ammonia-free colorant (2) with 1 teaspoon of the developer cream (1) in a plastic or glass container. Tightly recap the haircolor product and developer. Do not use metal utensils. Apply test mixture to the cleansed area with a cotton swab/ball and let dry. Use remaining mixture for color preview test. Do not wash off for 48 hours. If no reaction occurs, you are ready to color your hair. If the skin test causes any abnormal reaction such as redness, itching, burning, swelling or other signs of irritation in or surrounding the test area, it means that you are allergic or sensitive to this haircolor and should not use it at this time. Do not use this product if your scalp shows any evidence of abrasion, eruption or other abnormal condition. Preview/strand test - 48 hours before coloring: Haircolor results can be affected by permanent waving, straightening, overexposure to the sun, previous coloring and other stress factors. To see how your new color will look, use the remaining mixture from your allergy test. Snip a small swatch of hair 1/4 inch and tape it at one end. Place the swatch in the test mixture, making sure that each hair strand is completely covered. Leave in mixture for 25 minutes. For ultra blonde shades 03, 04, 05, wait 45 minutes. Rinse thoroughly and dry to preview your color.