iroiro Semi-Permanent Hair Color Deep Blue 4oz — 95% Natural, Vegan Conditioning Formula

IROIRO Premium Natural Semi-Permanent Hair Color 45 Deep Blue is a 4oz, cream-based, 95% natural, vegan hair dye that deposits vivid blue pigment while conditioning and avoiding harsh chemicals.

Designed for color enthusiasts who want bold blue without compromising hair health or the planet, IROIRO Deep Blue blends coconut oil and gentle plant-derived ingredients into a creamy semi-permanent formula. It’s free of peroxide, ammonia, PPD, parabens and many synthetic preservatives, and it comes in a compact eco-friendly pouch to reduce waste. Use it to refresh pre-lightened hair, layer over lighter tones, or add intensity to darker hair with repeat applications.

How vibrant and long-lasting is the Deep Blue shade?

Deep Blue delivers a rich, noticeable blue pigment that lasts through multiple washes depending on the starting hair level and routine. On pre-lightened hair (Level 9–10+) the color appears brightest and most true to shade; on darker hair, the effect will be subtler but can be intensified with repeated applications.

• Brightest results on hair lightened to Level 9–10+
• Color longevity varies with washing frequency and products used
• Can be layered or blended for deeper intensity

Is this formula safe for damaged or sensitive hair?

IROIRO’s cream-based dye is formulated to be gentle and nourishing, with coconut oil and a high percentage of natural components to help hydrate and smooth hair during the coloring process. The formula intentionally excludes common aggressive ingredients, making it a milder alternative to harsh permanent dyes.

• Contains pure coconut oil to help condition hair cuticles
• Free of peroxide, ammonia, PPD, alcohol and parabens
• Suitable for routine refreshes without repeated bleach exposure

How do I use this semi-permanent color for best results?

For the most accurate Deep Blue payoff, start with hair lightened to the recommended level and follow simple application steps: section hair, apply evenly from roots to ends, leave on per instructions, then rinse gently. Use color-safe, sulfate-free shampoos and cooler water to extend vibrancy.

• Pre-lighten hair to Level 10 for brightest blues and pastels
• Apply to towel-dried hair and distribute evenly with a comb or brush
• Rinse with cool water and avoid sulfated shampoos to prolong color

What about sustainability and packaging — how eco-conscious is IROIRO?

IROIRO packages its hair color in lightweight eco-pouches designed to reduce plastic use and waste compared with rigid plastic tubs. The compact pouches also make it easier to squeeze out every last portion of product, lowering leftover waste and shipping weight.

• Innovative eco-pouches minimize material use and shipping footprint
• Pouches designed for efficient dispensing and minimal waste
• Product formula prioritizes plant-derived ingredients and cruelty-free practices

Who is this for: IROIRO Deep Blue 45 is aimed at people who want a vibrant semi-permanent blue without harsh chemicals—ideal for creative colorists, those refreshing salon lifts at home, and anyone who prefers vegan, cruelty-free beauty with eco-conscious packaging. It’s best suited to users willing to pre-lighten hair for the boldest results or those who like gradual build-up of pigment on darker bases. If you want a conditioning dye that prioritizes cleaner ingredients and lower waste while offering striking color options, this is a practical choice.

Ingredients

Water, Cocos Nucifera (Coconut) Oil, 1,3-Propanediol, Glyceryl Stearate & Cetearyl Alcohol & Sodium Stearoyl Lactylate, Cetyl Alcohol, Vegetable Glycerin, Behentrimonium Chloride, Hydrolysed Soy Protein, Benzoic Acid & Sorbic Acid & Dehydroacetic Acid & Caprylyl Glycol & Benzyl alcohol, Fragrance, Tetrasodium Glutamate Diacetate, Citric Acid, Guar Hydroxypropyltrimonium Chloride, Basic Blue 3, Basic Blue 7