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543  mlItem code  626185   

    RYO Double Effector Black Shampoo - Gray hair darkening effect with hair loss care. - Revolutionary Black Toning™ technology to naturally darken gray hair in just 7 days*! - Clinically proven to reduce hair fall by 79.8% after 3 week usage * Temporary effect with 7 days continuous usage.

Available for

Home Delivery (Standard)

Available for

Home Delivery (Express)

Available for

Click & Collect

Not eligible for

Returns & Refunds

Country of origin

Korea, Republic of

Product Description

- With soybean protein & 23 natural extacts to strengthen scalp barrier - Vegan & Mild Formula - 27 ingredients free (including Parabens, Sulfate, Soap, Talc, Silicone, Mineral Oil, animal derived ingredients, etc) - Clinically tested on sensitive scalp. - Dermatologist-tested. Eye irritation tested.


Water/Aqua/Eau, Cocamidopropyl Betaine, Potassium Cocoyl Glycinate, Caprylyl/Capryl Glucoside, Sodium Chloride, Disodium Laureth Sulfocuccinate, Fragrance/Parfum, Cetyl Alchhol, Caffeine, Sodium Benzoate, Polyquaternium-22, Citric Acid, Menthol, Caprylic/Caprix Triglyceride, Trihydroxystearin, Caprylyl Glycol, Artemisia Argyl Leaf Water, Dicaprylyl Ether, PEG-150 Pentaerythrityl Tetrastearate, Sodium Citrate, Propanediol, Tetrasodium EDTA, PPG-2 Hydroxyethyl Cocamide, Butylene Glycol, Glyceryl Stearate, Guar Hydroxypropyltrimonium Chloride, Dehydroacetic Acid, 1,2-Hexanediol, Alcohol, Pueraria Lobata Root Extract, Glycine Max (Soybean) Seed Extract, Panax Ginseng Root Extract, Glycerin, Zingiber Officinale (Ginger) Root Extract, Morus Alba Bark Extract, Panax Ginseng Extract, Ethylhexylglycerin, Hydrolyzed Corn Starch, Pinus Densiflora Leaf Extract, Punica Granatum Fruit Extract, Disodium EDTA, Camellia Sinensis Leaf Extract, Artemisia Vulgaris Extract, Glycine Max (Soybean) Polypeptide, Aureobasidium Pullulans Ferment, Urtica Dioica (Nettle) Leaf Extract, Tocopherol, Houttuynia Cordata Extract, Oryza Sativa (Rice) Germ Extract, Camerllia Japonica Leaf Extract, Glycine Soja (Soybean) Sprout Extract, Sesamum Indicum (Sesame) Sprout Extract, Camellia Japonica Flower Extract, Centella Asiatica Flower/Leaf/Stem Extract, Prunus Persica (Peach) Kernel Oil, Chamaecyparis Obtusa Leaf Extract, Camellia Sinensis Seed Extract, Hydrogenated Lecithin, PHYTOSPHINGOSINE, Ceramide NP, 2-Amino-6-Chloro-4-Nitrophenol, 4-Hydroxpropylamino-3-NIitrophenol, Basic Orange 31, Basic Red 51, Basic Blue 99, Basic Yellow 87

1. Wet your hair and scalp with tepid water. 2. Apply a coin-sized amount to wet hair and scalp. 3. Lather & massage lightly all over scalp. 4. Leave on for up to 2~3 mins. 5. Wash off with tepid water until water runs clear. 6. For best results, use with Black Effector Boosting Black Treatment. For color maintenance, use at least 2-3 times a week.

1. For external use only. 2. Advised to wear suitable gloves to prevent staining on your nails (those stained areas can be easily removed with cleanser or soap) 3. Avoid direct contact with eyes. If contact occurs, rinse thoroughly with water. 4. Discontinue use and consult a doctor if irritation occurs. 5. Do not use to dye eyelashes or eyebrows. 6. Keep out of reach of children. ※ Darkened gray hair might be bleached due to hair procedure (hair perm, hair iron etc.) ※ If you stop using the product, darkened hair will gradually turn back to gray hair due to temporary effect. ※ Changed color will be vary from person to person based on each hair texture/color. ※ If the content gets on your clothes, it may not be easy to remove. Wash off with soap immediately upon contact. ※Hair colorants can cause severe allergic reactions. Read and follow instructions. ※This product is not intended for use on person under the age of 16. ※Temporary “black henna” tattoos may increase your risk of allergy. ※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 colouring your hair. - you have experienced a reaction to a temporary “black henna” tattoo in the past.

This product is non returnable.

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With more than 116 stores island-wide, it retails a comprehensive range of health & beauty products. Guardian has evolved from its pharmacy roots into a holistic one-stop solution for customers' health and beauty needs. It continues to expand its product and service range to meet the redefinition of beauty by today's customers - where health meets beauty.

Now more than ever, it's imperative for us to take care of ourselves, our health! Every aspect of our lives is affected by it, from our mood to our appearances to our lifespan. We often forget that we must first take care of ourselves from the inside out. Remember, you are what you consume! Eating nutritious food doesn't stop when you grow up. Just as children consume milk formulas such as Pediasure to develop, teens and adults should consume supplements to maintain good health. We offer a range of Vitamin D, Vitamin B, Omega 3, Glucosamine and Prebiotic supplements from reputable brands that will help to further boost your health and physical well-being.

Enhance your beauty from the inside, then empower your body on the outside. Become more comfortable in your own skin with Bio Oils, formulated by many dermatologists to be the most efficient product for you. Additionally, we offer high-quality toothpaste products from brands like Sensodyne and Colgate that encourage others to smile when they see your bright smile!

We can help you take a step closer to showing the world your true, unique self by helping you choose the right health and beauty products.

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