MAC launched an exciting MAC Underground collection earlier this year, and the MAC BioBrilliant Glitter Eye Shadow Quad has been revealed as their latest product launch.
The MAC Underground collection has been designed to honour MAC Lover and MAC Pro members, and those that love and use MAC, which I think is a really nice idea.
MAC BioBrilliant Glitter Eye Shadow Quad
There have been two products launched previously, with a multicoloured highlighter, and also a brow gel. I didn’t think either of those were exciting enough to feature on Makeup Muddle, but the MAC BioBrilliant Glitter Eye Shadow Quad is a beauty!
The MAC BioBrilliant Glitter Eye Shadow Quad is definitely not going to appeal to everyone, but that’s what the MAC Underground concept is all about.
The MAC BioBrilliant Glitter Eye Shadow Quad is $32 and is an extremely limited edition, with four pans inside a white plastic quad with a clear lid.
“An extremely limited, ultra-glam, pressed-glitter eye shadow palette with plant-based ingredients like squalane. The BioBrilliant Glitter Eye Shadow x 4 palette features four vivid colours that deliver ultra-smooth application for a mega-glitzy look. The high-impact shadows offer even, opaque laydown with a lightweight feel.“
The MAC BioBrilliant Glitter Eye Shadow Quad includes the following four shades;
- Marigolden Eye
- Steel The Thunder
- Pure Amethyst
- Chartreuse Or False
I believe there is only 1000 MAC BioBrilliant Glitter Eye Shadow Quads available, so if you like the look of it, I’d recommend snapping it up whilst you can as it will sell out quickly, just like the other MAC Underground launches. You can find the BioBrilliant Glitter Eye Shadow Quad right here.
All images belong to MAC.

Hi, my name is Gemma, and I’m the owner of MakeupMuddle.com. I’m a true beauty obsessive, and love writing about anything to do with beauty – I have been a beauty writer since 2012.
As well as owning Makeup Muddle, I also own GemmaEtc.com, and love sharing my thoughts and feelings about the greatest (and not so great) beauty products!