COVERGIRL Clump Crusher by Lash Blast Mascara, Black Brown 835

For shoppers who want visible lash definition without a clumpy finish, this mascara pairs a curved brush with a comb-like edge. Its shade is Water Resistant Black Brown 835, and the formula is described as volumizing. The product information calls it water resistant and also makes a waterproof claim, while buyer feedback on wear around moisture is mixed.

Spec sheet

• Name: COVERGIRL Clump Crusher by Lash Blast Mascara
• Type: Mascara
• Format: Liquid
• Colour: Water Resistant Black Brown - 835
• Capacity: 13 milliliters
• What’s included: 1 tube

The defining detail is the double-sided, curved brush. One edge follows the curve of the eye, while the fine-tooth bristles are intended to spread mascara through the lashes and keep them separated. The listing claims up to 20 times more volume than bare lashes, that is a product claim rather than an independently established result. The cruelty-free statement says COVERGIRL products are Leaping Bunny certified by Cruelty Free International and are not tested on animals.

Everyday use

The brush design is aimed at coating lashes from root to tip while separating them, rather than simply laying down a heavier layer. That can suit a routine where definition and a cleaner-looking finish matter alongside added volume. For a practical application, the curved side can follow the lash line, with the comb edge used to distribute mascara through the lashes. The product is still a liquid mascara, so the result will depend on how much is applied and the finish a shopper prefers.

Buyer feedback is strongest around separation and reduced clumping: some shoppers say the brush helps lashes stay distinct as they build the product. Reports on volume and overall effectiveness are less consistent. Some find it adds thickness or length, while others describe a lighter effect or needing more than one coat. Opinions on quality are also mixed, so the advertised volume claim may not match every shopper’s expectations.

Best use cases

This may suit someone who values a comb-style brush and wants to build a more defined lash look without relying on a thick, heavily coating wand. Compared with a mascara chosen mainly for dramatic fullness, Clump Crusher puts more emphasis on separation as it adds volume. That distinction matters if neat definition is the priority, shoppers seeking a very bold effect may prefer a product whose main focus is maximum volume.

The shade is Black Brown, rather than a plain black option, which may appeal to shoppers choosing a softer-looking colour. Buyer comments on wear are a meaningful counterpoint to the water-resistance claims: some report flaking or crumbling and say moisture or tears affect the finish. Experiences with the formula’s moisture and coverage also vary, so it is not a dependable pick for anyone who needs assured tear resistance.

When it makes sense

Worth considering if a curved, double-sided brush and lash separation are more important to you than a guaranteed dramatic volume result. The product’s stated water resistance may suit ordinary wear, but buyer feedback does not consistently support relying on it around tears or moisture. Not the best choice if reliable waterproof wear is essential, or if you expect a strong, full-volume effect from every application. The clearest reason to choose it is its focus on combing and defining lashes while building some volume.