Laetigen
A collagen injection that directly replenishes the skin with Type I collagen
About Laetigen
Laetigen is a collagen injection that delivers high-purity Type I collagen into the dermis, helping to care for skin density, elasticity and texture.
Unlike approaches in which biodegradable ingredients such as PLLA, PDLLA, CaHA or PCL 'induce' collagen production, its distinctive feature is that it directly replenishes collagen itself. It is described as a product that undergoes a purification process to remove telopeptides, which are associated with immune reactions.
At Sia Clinic Daejeon, we check your skin thickness and elasticity to plan the injection areas, dose and number of sessions, and we also advise on combining it with lifting devices after consultation.
Laetigen Features
High-purity Type I collagen injection
Directly replenishes collagen
Micro-injection focused on the dermis
Purification process removing telopeptides
Care for skin density, elasticity and texture
Can be planned together with lifting devices
Recommended For
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Those whose skin has become thin and less dense
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Those concerned about fine lines and loss of elasticity
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Those who want an approach different from collagen-stimulating boosters
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Those who want to care for texture and elasticity together
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Those who want to care for the skin's foundation along with lifting treatments
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Those who want regular skin condition care
How It Works
Consultation & skin analysis — We check skin thickness and elasticity to determine the dose
Cleansing & numbing — After cleansing, numbing cream is applied
Laetigen injection — Injected evenly, focusing on the dermis
Soothing care — Care is provided to soothe the treated area
Finish & guidance — We guide you on home care and schedule your next session
Laetigen Treatment Areas
Before & After Care
Please review the following for the best results.
Bumps, swelling or small bruises may appear at injection sites and usually subside within a few days
If you have an allergy related to collagen, be sure to tell us before treatment
Avoid makeup on the day of treatment and apply it lightly from the next day
Avoid saunas, alcohol and strenuous exercise for 1–2 days after treatment
Apply sunscreen and moisturizer thoroughly
Please let us know before treatment if you are pregnant or breastfeeding, or have an autoimmune disease or skin inflammation