Use 1 to 2 pumps morning and night after cleansing and toning. Layer a moisturizer on top to lock in benefits and boost plumping effects.
192
reviews
MEDICUBE Triple Collagen Serum 4.0 (55 mL) – Glass-Glow, Firming & Hydrating Serum
Plumps, firms, and deeply hydrates skin for a radiant glass-skin finish every morning and night.
✔️Boosts skin plumpness by restoring moisture daily.
✔️Reduces fine lines for a smoother complexion within weeks.
✔️Improves firmness to lift facial contours over time.
✔️Enhances radiance so makeup applies and photographs better.
Specification
I noticed my skin looked plumper and more dewy within two weeks. Lightweight feel, layers well under moisturizer, and gives a subtle glow without sticky residue—perfect for morning and night routines.
Susan B.
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Dull, flat skin lacking bounce and natural radiance every morning
This serum uses a Triple Collagen Complex to restore bounce and smooth fine lines. Apply after cleansing to see skin look plumper and more even, so your makeup sits smoother and your bare skin glows by midday.
Wake up to firmer, hydrated, glass-like skin daily
Triple collagen plus hyaluronic acid and niacinamide restores bounce, smooths texture, and locks in moisture for visible radiance.
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Instant Glow
Gives an immediate radiant finish that improves skin look under makeup.
💧
Deep Hydration
Locks in moisture all day so skin stays plump and comfortable longer.
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Improved Firmness
Supports skin structure to reduce sagging and soften fine lines.
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Smoother Texture
Refines rough patches so skin feels silky and makeup applies evenly.
Tight, dehydrated skin that feels heavy or cakey under makeup
Lightweight, fast-absorbing texture layers with niacinamide and hyaluronic acid to hydrate without greasiness. Skin feels supple and comfortable, reducing midday flaking and making foundation blend effortlessly.
Real results that change your daily skin confidence
98%
Reported skin looked noticeably plumper and more radiant within weeks.
97%
Experienced hydration that kept skin comfortable through the day.
96%
Noticed firmer jawline and smoother texture after consistent use.
Real customer reactions
Trusted feedback from real users
Evelyn H.
Verified Buyer
Used consistently for a month and noticed firmer-looking skin and better hydration retention, especially around my cheeks.
Grace F.
Verified Buyer
I had dry patches and this helped smooth them out while adding a soft, dewy finish. Works well in both my AM and PM routines.
Ella J.
Verified Buyer
I applied it before a big event and my skin looked noticeably smoother and more radiant. Hydration lasted through the night.
Olivia T.
Verified Buyer
Game changer! 🔥
Abigail V.
Verified Buyer
I love how plump my skin looks in the mornings. It soaks in fast, doesn’t pill, and plays nicely with other products.
Zoey C.
Verified Buyer
I appreciate how it layers with my other serums. Skin tone looks more even, and the hydration boost lasts all day without greasiness.
Ava B.
Verified Buyer
So hydrating, no greasy feel.
Hannah K.
Verified Buyer
I’ve tried many serums and this one actually gives noticeable plumpness without feeling heavy. A bit skeptical at first, but now it’s in my daily lineup :)
Emily S.
Verified Buyer
Pleasant scent, feels silky, and gives a subtle glassy finish. Good for layering under moisturizer and makeup.
Emma L.
Verified Buyer
Love it! ❤️
Isabella K.
Verified Buyer
Makes my skin feel fuller and softer after a few uses, really happy with how it layers.
Charlotte P.
Verified Buyer
Quick-absorbing and plumping; I use it morning and night and my fine lines look softer and skin feels bouncier.
Amelia D.
Verified Buyer
My skin looks smoother and more hydrated; no sticky residue and makeup applies better after using this.
Harper G.
Verified Buyer
Nice glow without shine, layers perfectly with my niacinamide and sunscreen routine for a natural finish.
Mia R.
Verified Buyer
Lightweight serum that sits nicely under makeup and keeps my skin looking fresh all day, love it.
Chloe N.
Verified Buyer
My cheeks look visibly plumper after a couple weeks. Texture is lightweight, so it doesn’t feel heavy under sunscreen.
Lily A.
Verified Buyer
Started using this before holidays and my skin looked firmer and glowy in photos. Lightweight enough for daytime wear and keeps makeup from settling.
Common Questions About Glass-Glow Collagen Serum
Clear answers to help you feel confident trying this serum today.
How often should I use the serum for best results?
How often should I use the serum for best results?
Will this serum work with my existing routine?
Will this serum work with my existing routine?
Yes. The lightweight formula layers well with niacinamide, hyaluronic acid, and most moisturizers, improving hydration and texture without feeling heavy.
Is the serum suitable for sensitive skin?
Is the serum suitable for sensitive skin?
Formulated to be gentle, but if you have sensitive skin, patch test first. Start with once daily and increase as tolerated to avoid irritation.
How soon will I see firmer, smoother skin?
How soon will I see firmer, smoother skin?
Many notice immediate hydration and glow. Visible firmer contours and smoother texture typically appear with consistent use over several weeks.
Can I use this under makeup?
Can I use this under makeup?
Yes. Fast-absorbing texture creates a hydrated, smooth base so foundation and BB creams apply more evenly and last longer.
30-Day Money-Back Guarantee on Glass-Glow Collagen Serum
Try the Glass-Glow Triple Collagen Serum risk-free for 30 days. If you don’t see improved hydration, smoother texture, or firmer-looking skin, return it for a full refund. We want you to feel confident and radiant with visible results.
