A Comprehensive Guide to Collagen Injections: Effects, Types, Prices, and Side Effects | Real Information from a Dermatologist

Will taking collagen supplements replenish collagen in the skin?

Unfortunately It is much better to go to a dermatologist with that money. "

Dermatologists all agree on one thing: collagen does not go to the skin just because you eat it.

Then, what is the truly effective method?

The hottest procedure at dermatology clinics these days, Collagen injection I will dig into every detail about it.

Why does collagen decrease?

Of the dry weight of our skin 70% is collagen are you.

In particular, the dermis layer of the skin is as much as 90% is collagen It consists of.

However, the problem is that this collagen decreases as you get older!

From my 20s Decrease by about 1% every year
40s If that happens, a loss of more than 20% compared to the 20s
women after menopause It decreases by 2.1% annually → The rate of decrease is twice as fast as before menopause!

When collagen decreases, the dermis thins, loses elasticity, and develops wrinkles and sagging. This is the core cause of aging.

💡 Why is ingestible collagen useless?

Collagen is completely broken down into amino acids in the small intestine.
The likelihood of the decomposed components being reassembled into skin collagen is very low.
Furthermore, the amino acids that make up collagen (such as glycine and proline) are not 'essential amino acids,' so our bodies can naturally produce them on their own.

2 types of collagen injections

Collagen injections are largely Two methods It is divided into.

① Collagen production induction injection (indirect method)

Make the skin produce collagen on its own stimulation That is the way it is done.

Product Name	chief ingredient	characteristic
Jubelook	PDLLA	Microinflammatory response → Promotes autologous collagen production
Sculptra	PLLA	Fibroblast stimulation → Powerful collagen regeneration
Elancé	CMC+PCL	Instant Volume (CMC) + Collagen Induction (PCL) Hybrid
Blossom Radius	Calcium hydroxyapatite	Improves elasticity and fine wrinkles with bone-like ingredients

merit : Natural skin regeneration, no residue in the body

disadvantage : Time is required for effects to appear. Caution should be exercised regarding side effects such as nodules when treating thin skin (e.g., under the eyes).

② Real Collagen Injection (Direct Method)

Collagen itself Direct injection into the skin That is the way it is done.

Representative Products : Retigen, Collage etc.

Key ingredient : Atelocollagen (High-purity 99.9% collagen with telopeptides, which are immune-inducing components, removed)

merit : Immediate effect, volume more natural than fillers

disadvantage : Concerns about allergies due to animal collagen basis in the past → Significant reduction in side effects due to recent development of atelocollagen

Effects of collagen injections

Restoring skin elasticity
Improvement of fine lines
Pore reduction
Natural volume improvement in sunken areas
Improvement of skin texture and tone
Scar Relief

Real Collagen Injection is immediate effect , collagen production inducing injections It improves naturally over time. The difference is that it works.

Which collagen injection is right for me?

For someone like this	Recommended Procedure
I want to quickly fill in the sunken areas.	Real Collagen Injection
I want natural volume instead of HA fillers	Real Collagen Injection
I want to improve my overall skin texture and quality.	Collagen production inducing injection
The goal is to improve pores, fine lines, and the skin's shallow layers.	Collagen production inducing injection

Collagen injection side effects

Collagen production-inducing injection: For areas with thin skin like under the eyes nodule Possibility → Procedure recommended by an experienced doctor
Real Collagen Injection: Previously reported allergic reactions → Recently improved with Atelocollagen
General: Temporary swelling and bruising may occur immediately after the procedure.

Collagen Injection Price & Duration

⚠️ Since prices vary by hospital, it is recommended to provide a range and include the phrase "Direct consultation recommended."

Maintenance period

Collagen production-inducing injection: It takes several months for collagen to accumulate → Effects last. 1~2 years
Real Collagen Injection: Immediate effects, duration varies by product and individual.

🔷 Closing CTA (Call to Action)

Collagen injections are not simply a procedure to fill in wrinkles, An anti-aging solution that restores the skin's own regenerative power are you.

Since which type suits me depends on my skin condition and purpose, Consultation with an experienced dermatologist This is the most important thing.

👉 Check out real collagen injection reviews on the Cashdoc Community!

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