Lime Crime Unicorn Hair Dye — Valentine Crimson Red semi‑permanent, vegan & conditioning (sugary citrus vanilla scent)

Lime Crime Unicorn Hair Dye in Valentine is a vegan, cruelty-free semi-permanent crimson red that deposits vivid, full-coverage color while conditioning hair.

If you want a dramatic red without ammonia or peroxide, Valentine delivers saturated crimson tones designed for pre-lightened hair and tinting on darker bases. The formula is crafted to be gentle, enriched with conditioning fatty acids and vitamins to help keep hair soft and shiny while you enjoy bold color. The scent blends sugary citrus and vanilla to make application more pleasant, and the dye is made by Lime Crime—known for bright, expressive shades and ethical beauty standards.

How intense will the crimson red look on my hair?

Intensity depends on your starting shade: platinum to medium blonde yields the most vivid, full-coverage crimson results; light brown and dark blonde will receive a noticeable red tint. If your hair is darker, expect a subtle, tinted effect rather than full opacity unless you pre-lighten first.

• Platinum to medium blonde: vibrant, fully saturated Valentine crimson.
• Light brown/dark blonde: rich red tint with muted depth.
• Dark hair: subtle red sheen unless pre-lightened.
• Always perform strand and patch tests to preview results.

Is this dye safe for at-home use and does it damage hair?

Lime Crime Unicorn Hair is formulated without peroxide, ammonia, and PPD, reducing common chemical stressors and making it suitable for at-home application when directions are followed. The semi-permanent base contains conditioning agents to help maintain moisture and shine during color wear, though pre-lightening may have separate impact on hair health.

• Free from peroxide, ammonia, and PPD.
• Enriched with fatty acids and vitamins for added conditioning.
• Designed for DIY application — follow timing and temperature guidance.
• Pre-lightening may be required for maximum vibrancy and can affect hair condition.

How long will the Valentine crimson last and how do I make it fade nicely?

Longevity varies with hair porosity, how often you wash, and which shampoo you use; typical wear for semi-permanent dyes ranges from a few weeks to a couple months. To extend color, use sulfate-free cleansers, cold water rinses, and color-safe treatments; to speed a fade, wash more frequently with clarifying products and warm water.

• Expected wear: several weeks to months depending on care and hair starting point.
• Extend color: sulfate-free shampoo, cool water, and color-conditioning products.
• Fade faster: clarifying shampoo and warm water accelerates color removal.
• Touch-ups: reapply to roots or all-over when needed for even vibrancy.

What should I know before I apply Valentine at home?

Always perform a strand test and a skin patch test to check both the final tone and for allergic reactions. Read instructions fully: time your development based on desired depth, use gloves, apply to towel-protected surfaces, and consider pre-lightening if you want full, bright crimson on darker hair.

• Do a patch test for allergies and a strand test for color preview.
• Pre-lighten hair for peak crimson saturation on darker bases.
• Follow manufacturer timing and safety instructions carefully.
• Use gloves and protect clothing and surfaces during application.

Who is this for: Lime Crime Unicorn Hair Dye in Valentine suits adventurous colorists who want a bold, vegan, and cruelty-free crimson red without ammonia or peroxide. It’s ideal for people with pre-lightened or lighter hair aiming for high-impact pigment, as well as those seeking a conditioning semi-permanent option to experiment with vivid red tones at home. If you prioritize ethical formulations and vibrant, expressive color, Valentine offers a scent-forward, conditioning dye for creative self-expression.

Ingredients

Aqua/Water/Eau, Cetyl Alcohol, Glycerin, Stearalkonium Chloride, Glyceryl Stearate, PEG-100 Stearate, Propylene Glycol, Guar Hydroxypropyltrimonium Chloride, Hydrolyzed Adansonia Digitata Seed Extract, Quaternium-75, Cetearyl Alcohol, Ceteareth-20, Tetrasodium EDTA, Citric Acid, Fragrance (Parfum), Methylchloroisothiazolinone, Methylisothiazolinone, Basic Orange 31, Basic Red 51.