medicube

Triple Collagen Serum 4.0 (55 ml)

Name: Triple Collagen Serum 4.0 (55 ml)
Brand: medicube
Rating: 4.5 (605 reviews)

Reviewed by The Medicube Reviews editorial team · how we rank · last reviewed 1 August 2026

★4.5 / 5 ★★★★★ 605 ratings

Quick verdict

A well-liked, 4.5-star serum built around collagen. Best for firmness.

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Overview

The hero ingredient is collagen, and you use it as a targeted treatment step. With a strong 4.5 out of 5 from 605 ratings, it is a well-liked pick. It is one of the gentler options in the range, so it suits most skin types including sensitive skin.

Pros

Well-rated at 4.5/5 across 605 reviews
Built around collagen, a genuinely on-trend active
Affordable for what it is, undercutting many Western equivalents
Gentle enough for daily use on most skin types

Cons

As a food-and-cosmetic product, results vary from person to person
Sold mainly through Amazon, so stock and price can move

At a glance

Type	Serums & Toners
Key ingredient	collagen
Format	serum
Size	55 ml
Routine step	Treatment (serum step)
Best for skin type	Combination, Normal
Sensitive-skin friendly	Yes, one of the gentler picks
Rating	4.5 / 5 from 605 ratings

What is collagen?

Topical collagen is a large hydrating molecule that holds water at the surface, making skin feel plumper and smoother rather than rebuilding your own collagen.

Key features

Made by medicube.
Rated 4.5/5 by Amazon shoppers.
See the latest price and availability on Amazon.
A popular pick in Serums & Toners.

Frequently asked questions

Is the medicube Triple Collagen Serum 4.0 (55 ml) good for sensitive skin?

Yes, it is one of the gentler options in the range and suits most skin types, including sensitive skin. As always, patch test first.

How do you use the medicube Triple Collagen Serum 4.0 (55 ml)?

Use it after toner, before moisturizer. Follow the directions on the pack, and always finish your morning routine with sunscreen.

Is the medicube Triple Collagen Serum 4.0 (55 ml) worth it?

For the price, it is an easy recommendation: 4.5 out of 5 from a large number of shoppers, doing a clear job in the routine. Results vary from person to person, so manage expectations.

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