Radiant Hair Color Kit 4VR Darkest Cool Sangria - Salon Permanent

In this review of the Radiant Hair Color Kit in 4VR Darkest Cool Sangria (Volterra Amethyst), the bottom line is simple: this kit is best for anyone seeking a rich, cool-toned permanent color with salon-quality ingredients at-home. Our review found the formula delivers multi-tonal, glossy results while being gentle on hair thanks to keratin, argan oil and ginseng root extract. It is a cream-based, dermatologist-tested permanent dye that promises improved hair condition rather than damage, so it appeals to users who prioritize both color and hair health.

Key Features

• Packed formula: The kit is a complete at-home system with cream color, activator, gloves, cap, barrier cream and a cleansing wipe for confident application.
• Conditioning benefits: Keratin, argan oil and ginseng root extract help leave hair feeling conditioned and shiny after color processing.
• Gentle chemistry: The permanent color is 100% ammonia-free and PPD-free, minimizing exposure to several harsh ingredients while still delivering permanent results.
• Cream-based application: The cream formula is easy to apply to roots for precise coverage and multi-tonal, natural-looking results.
• Dermatologist tested: The product is dermatologist tested and shown in independent testing to improve hair condition rather than strip or damage strands.

Who It's For

This kit is aimed at people who want a salon-quality permanent color at home and care about hair health: those with natural or previously colored hair seeking a cool, deep sangria tone and a conditioning formula. It works across different hair types and textures and is especially appealing to anyone avoiding ammonia and other listed harsh ingredients.

Those who need guaranteed 100% gray coverage should read carefully: the product notes include mixed customer experiences on gray coverage and explicitly state this shade is not intended for gray coverage, so people seeking a targeted gray-cover solution should consider a shade or product formulated specifically for gray hair.

Pros & Cons

Pros

• Salon-quality, multi-tonal color with a glossy finish that many users describe as vibrant and natural.
• Infused with keratin, argan oil and ginseng root extract to leave hair feeling soft and conditioned.
• Free from ammonia, PPD, resorcinol and several other harsh ingredients, appealing to ingredient-conscious buyers.
• Kit includes shampoo, conditioner and application accessories for a complete at-home service.

Cons

• Not intended for gray coverage and customer reports on gray coverage are mixed, so results may vary for those with significant gray.
• Color longevity and fade resistance receive mixed feedback, with some users noting faster fading than salon color.

Specifications

Our Verdict

The Radiant Hair Color Kit in 4VR is a strong choice for anyone who wants a deep, cool-toned permanent color with conditioning benefits and cleaner chemistry. It delivers salon-like shine and multi-tonal depth and is good value for those who prefer complete at-home kits and hair-loving ingredients; however, people who need reliable gray coverage or the longest-lasting fade resistance should consider alternatives formulated specifically for those needs.

Frequently Asked Questions

Will this shade cover gray hair?
This shade is not intended for gray coverage and customer reports are mixed, so it may not reliably cover significant gray.

Is the formula damaging?
The cream-based formula is dermatologist tested and includes keratin and oils; independent testing cited by the brand showed improvement in hair condition rather than damage.

What comes in the kit?
The kit includes Radiant Cream Color, Conditioning Color Activator, two pairs of gloves, cap, barrier cream, cleansing wipe, Color Protecting Shampoo & Conditioner, and instructions.