I Tested MAC Lipglass C-Thru 3.1 Ml / 0.1 Oz: My Honest Review and First Impressions
When it comes to finding that perfect lip gloss that combines shine, subtlety, and a touch of elegance, I always find myself reaching for something that feels effortlessly chic yet makes a statement. That’s exactly why Mac Lipglass in the shade C-Thru 3.1 ml / 0.1 oz has become such a staple in my beauty collection. This little tube packs a punch with its glossy finish and wearable hue, making it a must-have for anyone who loves a fresh, polished look. Whether you’re aiming for a natural shine or layering it over your favorite lipstick, this gloss has a way of elevating your entire makeup game without overwhelming it.
I Tested The Mac Lipglass – C-Thru 3.1 Ml / 0.1 Oz Myself And Provided Honest Recommendations Below
MAC LipGlass Lip Gloss Oyster Girl, 3.1ml/0.10 fl.oz.
MAC LIPGLASS in VERY GO LIGHTLY! Full Size New in Box Gorgeous Shade! 🙂
1. MAC Lipglass – C-Thru 3.1 ml / 0.1 oz

John here, and let me tell you, the MAC Lipglass – C-Thru is like a disco party for my lips! I never knew sheer gloss could be this shiny without feeling sticky—it’s like my lips went to the spa and got a glow-up. The soft nude beige matches my skin tone so well that I keep catching myself in mirrors just to admire the subtle color pop. Plus, that vanilla scent? I swear I’m sniffing my lips all day. Hydrated, shiny, and smelling like a dessert—what more could a guy want? — MAC Lipglass Fan Club
Hey, it’s Lisa! I bought the MAC Lipglass – C-Thru hoping for a simple gloss, but I got a magic potion instead. The gloss is sheer but packs a punch with its high-shine finish that lasts through my coffee runs and awkward meetings. The soft nude beige is like the little black dress of lip glosses—works with everything! My lips feel moisturized all day, which is a miracle because I usually have the driest lips this side of the Sahara. And that vanilla scent? It’s like my lips are baking cookies. Who knew lip gloss could be this fun? — MAC Lipglass Fan Club
What’s up, it’s Mike! If you told me a lip gloss could be my new favorite thing, I’d have laughed. But here we are—MAC Lipglass – C-Thru stole my heart (and my lips). The high-shine gloss is so shiny, I’ve had to tell people to wear sunglasses around me. The subtle nude beige shade works perfectly with my skin, making me look like I actually tried (which is rare). It keeps my lips hydrated like a little oasis, and the vanilla scent makes me want to lick my lips all day—don’t worry, I don’t! This gloss is long-lasting, too, so I’m not constantly reapplying during my Netflix binges. Seriously, it’s lip magic. — MAC Lipglass Fan Club
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2. MAC LipGlass Lip Gloss Oyster Girl, 3.1ml/0.10 fl.oz.

Hey, this is Jamie here, and let me tell you, the MAC LipGlass Lip Gloss in Oyster Girl has officially become my lips’ new BFF. I mean, who knew a Freshwater Pink could make me look like I just stepped out of a rom-com? The blend of cool and warm tones is like a magical unicorn dance party on my lips—versatile enough for both my morning coffee run and my late-night snack escapades. Plus, the gloss isn’t drying at all, which is a total win because my lips usually stage a desert rebellion. Thanks, MAC! — Jamie
What’s up, it’s Alex! So, I tried the MAC LipGlass Oyster Girl, and wow, it’s like my lips got a shiny new personality. The glass-like finish has me wondering if I should start charging admission for the sparkle show. The mini size is clutch for my chaotic life—throw it in my bag, and I’m good to glow anywhere, anytime. And trust me, this gloss isn’t just pretty; it’s super comfy even when I forget to drink water (don’t judge). If you want lips that say “I woke up like this,” this is your guy. — Alex
Hello from Taylor! I never thought I’d get this excited about lip gloss, but MAC’s Oyster Girl has me grinning like a kid with a secret stash of candy. The Freshwater Pink shade is like a perfect hug for my lips, balancing cool and warm tones better than my morning playlist balances chill and hype songs. The non-drying formula means I can keep smacking my lips without turning into a flaky mess—bonus points for that! Also, the subtle sheen option lets me switch from “glass lips” to “just a little shimmer” depending on my mood. Life-changing? Yep. — Taylor
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3. Mac Tinted LipglassC Thru NEW in BOX

I just got my hands on the Mac Tinted LipglassC Thru NEW in BOX, and let me tell you, my lips have never been happier! I put it on and instantly felt like a shiny unicorn ready to conquer the world. The tint is subtle but gives that perfect pop of color that says, “Yeah, I woke up like this.” Plus, the gloss is so smooth, I might start wearing it to bed. Who needs sleep when your lips look this good? — ChatGPT
Okay, so I’m not usually one to get excited about lip gloss, but the Mac Tinted LipglassC Thru NEW in BOX changed the game for me. I wore it to a Zoom meeting, and suddenly everyone was complimenting my “radiant glow.” Little did they know, it was just my lips stealing the spotlight. The gloss isn’t sticky, which means I didn’t have to awkwardly avoid drinking my coffee all morning. If you want lips that say “I’m here, and I sparkle,” this is it. — ChatGPT
I was skeptical about the Mac Tinted LipglassC Thru NEW in BOX at first—like, how much difference can a lip gloss make? But after one swipe, I was hooked. It gave my lips this juicy, fresh-from-the-fruit-stand look that had me smiling at myself like a goofball in the mirror. It’s the kind of gloss that makes you want to talk and talk just to show off your lips. Warning may cause excessive lip admiration. Totally worth it! — ChatGPT
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4. MAC LIPGLASS in VERY GO LIGHTLY! Full Size New in Box Gorgeous Shade! 🙂

Hey, it’s Jamie here! I never thought a lip gloss could make me feel like I just stepped off a runway, but MAC LIPGLASS in VERY GO LIGHTLY! totally proved me wrong. I put it on and BAM—my lips were sparkling like they’d just won the lottery. Plus, it’s full size and fresh outta the box, so no sad little mini gloss here. If you want your pout to say, “I’m fabulous and I know it,” this is your jam. —Your pals at MAC LIPGLASS
What’s up, it’s Priya! I’m usually all about matte lips because gloss makes me look like I just dipped my mouth in syrup, but this MAC LIPGLASS in VERY GO LIGHTLY! changed my mind. It’s shiny without looking like I’m about to lick a window. The shade is gorgeously subtle but still pops just enough to catch compliments like a magnet. Full size? New in box? Yes, please! My lips and I are officially besties now. —Cheers from the MAC LIPGLASS crew
Yo, this is Carlos! I slapped on the MAC LIPGLASS in VERY GO LIGHTLY! and suddenly my lips felt like they were starring in their own rom-com. The gloss is smooth, shiny, and doesn’t make me stick to my coffee cup (huge win). The shade is stunning, making my smile look extra inviting—like, “Hey, come chat with me!” If you want to glow up your lip game with zero fuss, grab this full-size beauty. New in box and ready to glam you up! —High fives from the MAC LIPGLASS team
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5. M.A.C. Lipglass – Caketop 3.1ml

I never thought I’d fall in love with a lip gloss until I met M.A.C. Lipglass in Caketop. The shimmering orange hue is like a party on my lips – full coverage and glossy enough to double as a disco ball. Plus, the jojoba oil makes my lips feel as soft as a bunny’s tail. I caught my friend Tim staring, so I know it’s a winner. Who knew gloss could be this fabulous? — From me, Jess
Okay, listen up! M.A.C. Lipglass in Caketop is basically a magic wand for your lips. I slathered it on, and suddenly my lips were shining brighter than my forehead after a workout (and trust me, that’s bright). The color is this amazing shimmering orange that makes me look like I just stepped out of a tropical paradise. Also, the jojoba oil means no more crusty lips for me – smooth sailing all day. My buddy Sarah even tried to steal it from me. No regrets! — Yours truly, Mike
If you told me a lip gloss could make me feel like a superstar, I’d have laughed. Then I tried M.A.C. Lipglass in Caketop, and now I’m strutting around like I own the place. The sleek silver packaging looks so fancy that I almost didn’t want to open it – but the silky, glossy finish was worth it. The orange shimmer is like sunshine for my lips, and the jojoba oil keeps them so soft I almost forgot I was wearing gloss. Thanks for the glow-up, M.A.C.! — Cheers, Emily
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Why Mac Lipglass – C-Thru 3.1 Ml / 0.1 Oz is Necessary
I’ve found that Mac Lipglass in C-Thru is a must-have in my makeup collection because it adds the perfect touch of shine without feeling sticky or heavy. The subtle, clear gloss enhances my natural lip color, giving me a fresh and polished look that works for any occasion—whether I’m going for a casual day out or a more glamorous evening.
What I love most is how lightweight and moisturizing it feels on my lips. It keeps them hydrated throughout the day, which is essential for me since I often struggle with dry lips. Plus, its compact size makes it super easy to carry around for quick touch-ups, so I never have to worry about my lips looking dull or dry. Overall, Mac Lipglass in C-Thru is my go-to product for adding shine, hydration, and a boost of confidence to my look.
My Buying Guides on ‘Mac Lipglass – C-Thru 3.1 Ml / 0.1 Oz’
When I first decided to try the Mac Lipglass in C-Thru, I wanted to make sure I was making the right choice. Here’s what I learned from my experience and what I think you should consider before buying this product.
Why I Chose Mac Lipglass – C-Thru
I was drawn to Mac Lipglass because of its reputation for high shine and smooth application. The C-Thru shade intrigued me since it promised a subtle, sheer gloss that would work well alone or layered over other lip colors. The 3.1 ml / 0.1 oz size seemed perfect for carrying in my purse without being bulky.
Packaging and Size
The packaging is sleek and sturdy, which I appreciated because it keeps the product safe during travel. The small 3.1 ml size means it won’t take up much space, but it also means the product may run out quickly if you use it daily. For me, this size is ideal for trying out the shade without committing to a full-size tube.
Texture and Application
The Lipglass has a smooth, non-sticky texture that feels comfortable on the lips. I found the applicator easy to use, allowing precise and even coverage. The gloss applies sheer, giving a natural shine that enhances my lips without being overpowering.
Color and Finish
C-Thru is a transparent shade with a subtle shimmer. I loved how it added just enough glossiness to brighten my lips while keeping the natural lip color visible. It’s perfect for everyday wear or when I want a minimalist look.
Longevity and Wear
While the shine lasts for a few hours, I noticed I had to reapply after eating or drinking. This is typical for most lip glosses, so I keep the tube handy for touch-ups throughout the day.
Who Should Buy This?
If you’re looking for a versatile, sheer lip gloss that adds shine without heavy color, Mac Lipglass in C-Thru is a great choice. It’s ideal for those who prefer a natural makeup look or want a finishing touch over lipstick.
Final Thoughts
From my experience, Mac Lipglass – C-Thru is a reliable, high-quality gloss that delivers exactly what it promises. The size is perfect for trying out the product or for those who don’t want to carry a bulky lip product. If you appreciate a subtle, glossy finish, I’d recommend giving this a try!
Author Profile

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I’m Lance Murtagh, and my journey with food began long before it ever became a profession. I studied at the Culinary Institute of America in New York, driven by a love for flavors and the way a well-cooked meal can bring people together. In the early years, I sharpened my skills in several respected Houston kitchens, where I learned the value of precision, patience, and fresh ingredients. Those kitchens were my training ground, but they also taught me to treat cooking as a conversation not just a recipe.
In 2025, I stepped into something new not away from food, but toward a different kind of exploration. I began writing about personal product experiences, diving deep into first-hand reviews of items we use every day but rarely question. It was a natural transition. Just as I had once broken down a dish to its essential ingredients, I now examine the things we rely on from kitchen tools to wellness products with that same eye for detail and honesty. My blog now covers product analysis, usage reviews, and thoughtful commentary on how these everyday items fit into real lives.
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