Lethal Cosmetics Galactic Goo, Signal, Input, Decibel Side FX Gel Liners Reviews & Swatches
Galactic Goo
Lethal Cosmetics Galactic Goo Side FX Gel Liner ($15.50 for 0.17 oz.) is a medium-dark emerald green with subtle, cool undertones and a pearly sheen. It had more glide and creaminess, but it was also thinner, compared to most shades in the range.
- Nearly opaque pigmentation
- Smooth, moderately creamy texture
- Applied evenly with a brush
- Long-wearing (10 hours without fading)
FURTHER READING: Formula Overview for details on general performance and characteristics (like scent).
Top Dupes
- LA Girl Ocean (P, $4.49) is lighter (90% similar).
- Haus Labs Empire (P, $18.00) is cooler (85% similar).
- Urban Decay Overdrive (P, $22.00) is lighter, cooler (85% similar).
- Stila Jade (P, $22.00).
- Make Up For Ever I32 Iridescent Lagoon Green (P, $21.00).
- Sephora Waterfall (DC, $10.00).
Formula Overview
$15.50/0.17 oz. - $91.18 Per Ounce
The formula is supposed to be "smudge- and water-proof" with "uncompromising intensity" that "does not budge." They have a very fluid, gel-like consistency that glides readily over skin with both finer, more angled liner brushes, fine-tipped brushes, and flat, synthetic brushes (more for applying as a cream eyeshadow or base).
They were intensely pigmented and delivered even coverage that was quick to set into place. They lasted for over 10 hours with minimal fading and no visible migration when I used them on my lower lash line, though there was a bit of emphasis on skin texture from the fully set dry-down.
Browse all of our Lethal Cosmetics Side FX Gel Liner swatches.
Galactic Goo
PPermanent. $15.50.
Signal
Lethal Cosmetics Signal Side FX Gel Liner ($15.50 for 0.17 oz.) is a medium green with subtle, warm undertones and a matte finish.
- Semi-opaque, somewhat buildable pigmentation
- Drier, firmer texture (can see how it pulled away from the edges)
- Applied evenly with a brush
- Long-wearing (10 hours without fading)
FURTHER READING: Formula Overview for details on general performance and characteristics (like scent).
Top Dupes
- ColourPop Spare Thyme (LE, $7.00) is warmer (90% similar).
- MAC Pine for Me (LE, $21.00) is darker, cooler (85% similar).
- ColourPop Acorn Street (LE, $7.00) is darker, warmer (85% similar).
- ColourPop Fly with Me (LE, $7.00) is more shimmery, darker, warmer (80% similar).
- Fenty Beauty Bank Tank (P, $22.00) is darker, warmer (80% similar).
- Sephora T-Rex (DC, $10.00) is more shimmery, darker, warmer (80% similar).
- NARS Cours du Soir (LE, $26.00) is more shimmery, darker, warmer (80% similar).
- Sephora T-Rex (46) (P, $11.00) is more shimmery, darker, warmer (80% similar).
- Urban Decay Mildew (P, $22.00) is more shimmery, darker, warmer (80% similar).
Formula Overview
$15.50/0.17 oz. - $91.18 Per Ounce
The formula is supposed to be "smudge- and water-proof" with "uncompromising intensity" that "does not budge." They have a very fluid, gel-like consistency that glides readily over skin with both finer, more angled liner brushes, fine-tipped brushes, and flat, synthetic brushes (more for applying as a cream eyeshadow or base).
They were intensely pigmented and delivered even coverage that was quick to set into place. They lasted for over 10 hours with minimal fading and no visible migration when I used them on my lower lash line, though there was a bit of emphasis on skin texture from the fully set dry-down.
Browse all of our Lethal Cosmetics Side FX Gel Liner swatches.
Signal
PPermanent. $15.50.
Input
Lethal Cosmetics Input Side FX Gel Liner ($15.50 for 0.17 oz.) is a rich, more orange-tinged brown with strong, warm undertones and a matte finish.
- Opaque pigmentation
- Smooth, lightly creamy texture that was easy to work with
- Applied evenly with a brush
- Long-wearing (10 hours without fading)
FURTHER READING: Formula Overview for details on general performance and characteristics (like scent).
Top Dupes
- Haus Labs Sienna Matte (P, $22.00) is darker, cooler (95% similar).
- ColourPop Flame (LE, $7.00) is darker, cooler (90% similar).
- Urban Decay Anatomy (LE, $22.00) is darker, cooler (90% similar).
- Urban Decay Torch (P, $22.00) is darker, cooler (90% similar).
- About Face So Important (P, $13.00) is lighter, warmer (85% similar).
- ColourPop Mare (P, $7.00) is lighter, brighter, warmer (85% similar).
- Fenty Beauty Cherry Punk (P, $22.00) is darker, cooler (85% similar).
- Charlotte Tilbury Copper Charge (Matte) (PiP, ) is darker, cooler (80% similar).
Formula Overview
$15.50/0.17 oz. - $91.18 Per Ounce
The formula is supposed to be "smudge- and water-proof" with "uncompromising intensity" that "does not budge." They have a very fluid, gel-like consistency that glides readily over skin with both finer, more angled liner brushes, fine-tipped brushes, and flat, synthetic brushes (more for applying as a cream eyeshadow or base).
They were intensely pigmented and delivered even coverage that was quick to set into place. They lasted for over 10 hours with minimal fading and no visible migration when I used them on my lower lash line, though there was a bit of emphasis on skin texture from the fully set dry-down.
Browse all of our Lethal Cosmetics Side FX Gel Liner swatches.
Input
PPermanent. $15.50.
Decibel
Lethal Cosmetics Decibel Side FX Gel Liner ($15.50 for 0.17 oz.) is a deep, richer brown with subtle, warm undertones and a matte finish.
- Opaque pigmentation
- Slightly drier, firmer texture (can see how it pulled away from the edges)
- Applied evenly with a brush
- Long-wearing (10 hours without fading)
FURTHER READING: Formula Overview for details on general performance and characteristics (like scent).
Top Dupes
- Make Up For Ever M60 Matte Dark Brown (P, $21.00) is warmer (95% similar).
- Christian Louboutin Beaute Zoulou (P, $40.00) is cooler (95% similar).
- Haus Labs Deep Cocoa Matte (P, $22.00) is cooler (95% similar).
- Natasha Denona Brown (P, $24.00) is warmer (95% similar).
- Wayne Goss Precious Opal (P, $14.00) is darker (95% similar).
- ColourPop Sunnyvale (P, $7.00) is lighter (95% similar).
- Makeup Geek Espresso (DC, $9.00) is lighter (95% similar).
- NARS Sorrento (P, $26.00) is lighter, warmer (90% similar).
- Tom Ford Beauty Solaris (Shade) (LE, ) is darker, warmer (90% similar).
- Urban Decay Whiskey (P, $22.00) is warmer (85% similar).
Formula Overview
$15.50/0.17 oz. - $91.18 Per Ounce
The formula is supposed to be "smudge- and water-proof" with "uncompromising intensity" that "does not budge." They have a very fluid, gel-like consistency that glides readily over skin with both finer, more angled liner brushes, fine-tipped brushes, and flat, synthetic brushes (more for applying as a cream eyeshadow or base).
They were intensely pigmented and delivered even coverage that was quick to set into place. They lasted for over 10 hours with minimal fading and no visible migration when I used them on my lower lash line, though there was a bit of emphasis on skin texture from the fully set dry-down.
Browse all of our Lethal Cosmetics Side FX Gel Liner swatches.
Galactic Goo and Decibel are just right for me and the types of looks I enjoy doing lately. Hopefully, these are as bulletproof (tearproof!) as MAC’s.
These do look like highly pigmented gel liners – I think you would have to use a light hand when applying them. Galactic Goo is a gorgeous shade.