MAC Jupiter is a slightly warm-toned, medium-dark brown with a frost finish. It is a limited edition lipstick that retails for $20.00 and contains 0.1 oz.
MAC Jupiter Lipstick ($17.00 for 0.10 oz.) is a medium-dark brown with warm, reddish undertones and a fine, golden sheen. It had semi-sheer pigmentation that was buildable to medium coverage. The lipstick felt smooth with some slip, so it was comfortable to apply and did not drag. The distribution of shimmer could have been slightly better, though, and I think that some of the unevenness is camouflaged by the mid-tone nature of the shade (blended in more with my natural lip color). It wore well for three and a half hours on me and was neither drying nor hydrating.
The Metallic Lips collection features a new (and limited edition!) finish, Metallic, which is supposed to be "rich colour [that] melds with smooth pearlized chrome." The range of shades is described as "vibrant, intense, [and] on-trend." The coverage varied from shade to shade--anywhere from semi-sheer to semi-opaque--but many shades look like they're more suitable for a subtle look or for layering on top of another lip product to add a more shimmery finish. The majority of shades featured finer shimmer, which translated to a more foiled, reflective look, but a few had some shimmer. The wear was between three and five hours, depending on the shade, and most shades had some slip but were not slippery overall, so they were comfortable to wear but not hard to maintain. They were vanilla-scented but have no discernible taste.
FURTHER READING: Formula Overview, which is a detailed review of the range as a whole.
Formulated to shade, define and showcase the lips, M·A·C Lipstick is available in every nuance of your favorite color and high-fashion texture. It's the iconic product that made M·A·C famous. AMPLIFIED CREME (A): Ultra-creamy. Quietly shiny. Color-packed! Hi-res: hi-impact. CREMESHEEN (C): Creme-based lipstick that imparts bright full color, with a soft and supple shine. FROST (F): Excellent color payoff with medium to high frosted shimmer-and-shine finish. LUSTRE (L): Demi-sheer with wet-look lustre finish. Very slick. Makes lips look soft, smooth, ultra-moist. MATTE (M): Pigment rich with intense color pay-off. No-shine, all matte finish. SATIN (S): Color-rich. Soft satin, semi-matte finish. Conditions while adding intense color.