Pulp Riot Semi Permanent Hair Color Acid Spill (lemon-lime green)
Quick take
Pulp Riot Acid Spill is a high-intensity semi-permanent lemon-lime green designed to deliver bold, even color on pre-lightened blonde hair. If you want a bright fashion shade that fades more “true to tone” over multiple washes, it’s a strong candidate, with the tradeoff that results depend heavily on your starting level and how you rinse.
Pros and cons
Pros
- Conditioner-based, semi-permanent formula with no ammonia and no gluten, parabens, PPD, or MEA.
- True tone fade is meant to help color fade evenly without harsh regrowth lines or bleed.
- Designed for vibrant, long-lasting results, up to 50 washes.
- Mixable system, you can blend shades, dilute with clear for pastels, or darken with Noir.
Cons
- Best payoff is on pre-lightened, blonde hair, so it may look less intense on darker or unbleached hair.
- To follow the “no shampoo” rinse approach after processing, you will need to be comfortable with that routine.
What buyers think
Buyer feedback for this shade and formula is strongly focused on brightness and staying power. Multiple reviews describe the color as very vivid when applied to lightened hair, with fade that is slow and even over time. There is also recurring appreciation for the brand’s overall product feel and usability, including smooth application and a finish that holds up for weeks without an abrupt tonal drop. Buyer-review evidence is limited in size, but the themes around vibrancy, longevity, and consistent fading appear repeatedly.
What this hair color is and how it works
Pulp Riot Semi Permanent Hair Color in Acid Spill is a high-intensity lemon-lime green intended for bold fashion color. As a semi-permanent, it is built to add and refresh tone rather than permanently change the hair’s base the way permanent dye does. It is also formulated to be used without developer and without heat processing, which can simplify at-home application for many people who want a direct-dye approach.
Color payoff, shade accuracy, and fading
Acid Spill is positioned as an “ultra-bright” lemon-lime green. In the real world, reviewers note it can read more yellow than green, so if you are aiming for a specific green hue, be prepared for a neon, lime-leaning result. The fade behavior is another key selling point, with the formula designed for true tone fading, meaning it should soften evenly instead of going patchy or creating harsh lines.
The longevity claim is up to 50 washes, and the most relevant buyer takeaway is that the fade is gradual, with minimal tonal shift over a multi-week period when used on pre-lightened hair.
How to use it for the best results
For the most reliable vibrancy:
- Start with clean, dry hair, and use it directly from the tube.
- Apply in sections for full saturation.
- Process for about 25 to 40 minutes.
- Rinse with cool water, using no shampoo during the rinse step (conditioning is optional).
Two practical fit notes: this style of semi-permanent color generally works best on pre-lightened blonde hair, and your base level and how evenly you saturate will influence how bright and even the final result looks.
Mixing and customization options
If you like customizing shades, this system is designed to be flexible:
- All shades are intermixable, so you can create custom greens, chartreuse tones, or multi-dimensional looks.
- Add clear to dilute for pastel effects.
- Add Noir (black) to make colors darker.
That means Acid Spill is not only a “one-and-done” option, it can also be a starting point for dialing your intensity up or down.
Pros and cons for different hair types
Best for
- People with pre-lightened blonde hair who want an eye-catching, neon-style green.
- Those who care about even fading and a consistent “toned” look as the color softens.
- Shoppers who want a vegan, developer-free, conditioner-based dye option.
Proceed with caution if
- Your hair is darker or not lightened, because the shade intensity will likely be less dramatic.
- You prefer a simple rinse routine that always includes shampoo immediately, since this method calls for rinsing with cool water and skipping shampoo.
Price and availability
This 4 oz tube is typically positioned as an at-home salon-style color product. Exact pricing and stock can change, so it’s worth checking the current listing before you commit. Buy on Amazon.
Verdict
Pulp Riot Acid Spill is a compelling pick if you want a bright lemon-lime green that looks vivid on pre-lightened hair and fades gradually without the same kind of abrupt tonal problems you can get from less-even conditioners. The biggest limitation is also the simplest: your starting blonde level and application saturation matter a lot for how “electric” the result will be, and the rinse approach is slightly different than standard dye routines.
FAQ
Can I use this on all hair types and textures?
It is described as suitable for all hair types and textures, but the strongest payoff is expected when applying to pre-lightened, blonde hair.
Is this ammonia-free?
Yes. It is formulated without ammonia, and it is also free of gluten, parabens, PPD, and MEA.
Can I mix different Pulp Riot semi-permanent shades together?
Yes. Shades are intermixable, and you can also add clear to dilute for pastels or add Noir to darken.
How do I apply and process it?
Apply to clean, dry hair. Do not mix with developer or process with heat. Apply in sections for full saturation and process for about 25 to 40 minutes. Rinse with cool water, and shampoo is not required during the rinse step (conditioning is optional).
How long does Acid Spill last?
It is designed to last up to 50 washes. Real-world longevity will vary based on your hair, how often you wash, and how you care for colored hair.
Specifications
| Product Title | Pulp Riot Semi Permanent Hair Color Acid Spill – High Intensity Lemon-Lime Green, Long-Lasting Vibrancy, Anti-Overworking Formula, Vegan, Conditioner-Based, 4oz Tube |
|---|---|
| Category | Beauty & Personal Care > Hair Care > Hair Coloring Products > Hair Color |
| Manufacturer | Pulp Riot |
| Product Dimensions | 7 x 1.5 x 2 inches; 2.4 ounces |
| UPC | 884486509727 |
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