The Review On Kosas' New Mascara Is In

Kosas Soulgazer Mascara Review | Space NK
If there’s one brand that’s truly universal, it’s the ever-viral Kosas. A firm favourite across the board – literally, from makeup novices to pros, minimalists to maximalists – Kosas’ entire collection revolves around hard-working ingredients in easy-to-use formulas.

The brand’s latest launch, the Soulgazer Mascara, is no exception. Designed to deliver length, volume and curl with a smudge-proof, clump-free finish, we couldn’t wait to try it. The high-powered formula is infused with a lash-lengthening peptide serum, which is delivered through an innovative curved wand. Together, the combination promises eye-catching results and long-lasting wear.

So, with a lot to live up to, we asked two members of the Space NK team – with two different lash routines and preferences when it comes to mascara – to put it to the test. Read on for their honest Kosas Soulgazer Mascara review.

Topline On Kosas Soulgazer Mascara

•Lengthening and anti-clumping formula for a smudge-proof finish

•Infused with a peptide serum (Myristoyl Pentapeptide-17) to promote longer, fuller lashes in 6-8 weeks by supporting your hair’s natural growth

•Features a curved, moulded brush applicator to grip eash lash

•Suitable for sensitive eyes and contact lens wearers

Yasmin’s Kosas Soulgazer Mascara Review

Yasmin's Kosas Soulgazer Mascara Review

I wear mascara almost every day – my eyes are my favourite feature, and I like to accentuate them! Having tried many over the years, I’ve found the best results come from using two mascaras together: one for volume, then one for separating out my lashes.

When I first saw the Kosas mascara wand, I was intrigued as it uses a mix of bushier, volumising bristles and lovely thin bristles, so I wondered if it could do both at the same time. Spoiler: it can.

I liked that the brush was small enough to apply with precision and didn’t make too much mess. The brush also made it easier to apply the mascara onto my lower lashes (which is ideal – I don’t like a lot of product on my lower lashline as it can to look too heavy).

I was pleasantly surprised with Soulgazer on the whole. I loved the more natural mascara look and was impressed by the definition, separation and length it provided. I’m lucky I already have quite long lashes, but I still noticed the lengthening benefits of the peptides in the formula. I was also so impressed by how easy it was to wipe away any excess, and remove it at the end of the day, without irritating the skin around my eyes.

The mascara held the curl of my lashes really well too and it lasted all day with only the faintest bit of smudging around my lower lashes. I have oily skin though, so every mascara I’ve tried has stuck to my skin as the day went on.

I’ll definitely keep using this mascara as it gives the perfect everyday look and it takes no time at all to apply. But for a ‘lashier’ look, I’ll apply this in conjunction with a bushier, more volumising mascara.

Ruby’s Kosas Soulgazer Mascara Review

Ruby's Kosas Soulgazer Mascara Review

Unlike Yasmin, I don’t wear mascara on a daily basis – I only really reach for it when I’m going out in the evening. And when I do wear it, I prefer a lifted but natural look that makes me a look a little more awake, without feeling overpowering or too ‘in your face’.

For that reason, this mascara really wowed me. It was very user-friendly (which is great for an occasional mascara wearer!) and I loved the way it felt. It was lightweight, left no clumps, and the applicator brush was especially impressive. It wasn’t too bulky or too small, so I was able to individually highlight every lash, giving each a visibly longer, more defined appearance with just one or two coats of product.

I can also confirm that the smudge-proof claim rang true for me – I wore Soulgazer for just over five hours and it lasted right until the end of the night. The fall out was minimal and gradual but not smudgy, unlike most mascaras I’ve tried.

Overall, I’ll happily continue to use this mascara (maybe even during the day, as it’s so quick and simple to apply). I’m intrigued by its claims to promote lash growth, so I’m looking forward to wearing it regularly and seeing the results over time. Once I’ve finished this tube, I’ll be re-purchasing!

The Verdict On Kosas Soulgazer Mascara

Whether it’s for flattering everyday look or a long-wearing evening option, Soulgazer has earned its place in our reviewers’ makeup bags!

THE PROS: Both were impressed with Soulgazer’s lengthening abilities and staying power, and experienced little to no smudging. They were also particularly impressed with the wand, which gave an easy and precise application.

THE CONS: If you prefer a more dramatic lash with extra volume, you may find the finish of this mascara too natural.

More On Kosas

Like Soulgazer, Kosas’ entire range celebrates accessible, comfortable products that enhance and uplift your natural features. Think of it as a one-stop shop for building a capsule makeup wardrobe.

The KOSAS DreamBeam SPF 30 in Sunlit , £37.00 is perfect for a lightweight, dewy base in the summer with added hydration and UV protection, while the bestselling skincare-infused KOSAS Revealer Concealer in Tone 01 N, £28.00 gives an instant boost of radiance to the under-eyes. We also love the KOSAS Cloud Set Brightening Baked Setting & Smoothing Powder in Candy, £34.00 for a brightening airbrushed effect (especially suitable for sensitive skin) and for a healthy flush of colour, the beautifully blendable KOSAS Blush is Life Baked Dimensional + Brightening Blush in Dreamland, £28.00. Or, opt for the nourishing KOSAS Wet Stick Moisture Lip Shine in Malibu, £22.00 for a glossy tinted sheen and the perfect finishing touch for any look.

Read More Product Reviews

Our Review of Summer Fridays Lip Butter Balm
Our Review of Rare Beauty Warm Wishes Effortless Bronzer
Our Review of the new Milk Makeup Hydro Grip Skin Tint
Our Review of Augustinus Bader The Rich Cream
Posted: Thursday, 31 July 2025

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