Peanut-Shaped Face Volume Loss: Fill Naturally Without Discomfort - Lafullen

As we age, facial volume loss and decreased skin elasticity are inevitable. For those with protruding cheekbones, temple hollowing, and mid-cheek flattening—often referred to as a peanut-shaped face—these changes become even more noticeable. Fillers and fat grafting are common solutions, but collagen stimulators have gained strong popularity for their ability to restore volume naturally. Among them, Lafullen, a 3rd-generation collagen injection, is emerging as a standout option.

The name “Lafullen” comes from the German lauter (pure) and füllen (to fill), reflecting its concept of regenerating collagen within the skin to restore volume. It improves upon previous collagen treatments with a longer duration and the ability to create soft, natural facial lines—earning the nickname non-surgical contour-fixing treatment.

Lafullen: A New Player Reshaping the Collagen Treatment Market

Collagen treatments enhance both appearance and overall skin health. Rather than simply “adding” collagen, modern boosters stimulate the skin to create its own. Lafullen is part of this category, similar to Juvelook Volume, Ellansé, and Radiesse.

Lafullen works by injecting a gel composed of PCL (polycaprolactone)—a biodegradable medical polymer—and CMC, which provides initial volume and creates the optimal environment for collagen regeneration.

• CMC offers early volume and slowly absorbs while nourishing tissue.

• PCL particles act as “collagen seeds,” gradually stimulating collagen production over 4–8 weeks.

As newly formed collagen fills wrinkles and volume-deficient areas, the result appears natural and long-lasting.

How Is Lafullen Different From Previous Collagen Injectables?

Lafullen is often described as a collagen treatment combining the strengths of 1st-generation Sculptra and 2nd-generation Ellansé.

🔸 Limitations of Previous Generations

Sculptra (1999 release)

• Highly effective but uses large, rough particles

• Higher risk of lumps (nodules) due to particle clustering

Ellansé

• Uses PCL + CMC, similar to Lafullen

• Particles are irregular → inconsistent collagen formation

• Limited to small, localized treatment zones

🔸 What Makes Lafullen 3rd-Generation?

• Uniform micro-particles of consistent size

• Significantly reduced risk of nodules

• Collagen forms in a structure similar to natural skin → smoother, firmer texture

• 35μm porous particles maximize collagen regeneration

• Stable dilution and even distribution increase safety and treatment consistency

Lafullen improves on both effectiveness and safety, delivering high satisfaction with fewer complications.

Lafullen as a Non-Surgical Contour-Fixing Procedure

The face consists of an outer contour frame and an inner contour layer. The outer contour—hairline, temples, cheekbones, and jawline—acts as the structural frame that lifts and supports the face. With aging, these areas naturally sag, creating hollowness and asymmetry.

Lafullen reinforces the outer contour by stimulating collagen formation, preventing the frame from collapsing and smoothing out peanut-shaped or uneven facial lines. It sharpens and stabilizes facial structure without surgery, and combining it with inner-volume treatments can enhance overall three-dimensional facial balance.

Benefits of Lafullen

1. Long-Lasting Results

Lafullen contains a much higher concentration of PCL particles than other brands:

• Others: 4–10 million particles per 1cc

• Lafullen: 16 million particles per 1cc

This density means even a single session can produce substantial results, lasting 12–24 months depending on the individual. Although priced slightly higher than Rejuran or Juvelook, its long lifespan makes it a highly cost-effective option.

2. Natural-Looking Improvement

Collagen builds gradually over months, improving volume and elasticity with a subtle, naturally rejuvenated appearance—never “overfilled.”Lafullen is also entirely biodegradable, breaking down into H₂O and CO₂, leaving no residue in the body.

Clinical data also shows:

• Minimal inflammatory response

• High tissue compatibility

• Stable placement without migration

• Slow, predictable metabolic decline → no sudden loss of volume

3. Wide Range of Treatment Areas

Lafullen can be used across most of the face except the under-eye area, glabella, and lips.

Common treatment zones:

• Forehead

• Temples

• Nasolabial folds

• Mid-cheek and side cheek

• Chin

• Marionette lines

• Vertical neck lines

It can also be used outside the face on:

• Knees

• Stretch marks

• Hands

• Hip/pelvic areas

4. Improvements in Elasticity, Fine Lines, and Skin Texture

Collagen makes up 70–90% of the dermis, acting like rebar to maintain facial structure. By promoting abundant collagen formation, Lafullen helps with:

• Skin firmness

• Wrinkle reduction

• Texture refinement

• Structural reinforcement of thin, aging skin

It not only fills volume but strengthens the skin from within.

Pain and Possible Side Effects

Because Lafullen is injected with a needle, mild pain is expected—similar to other injectable procedures.

• Numbing cream or local anesthesia is typically used

• Swelling may last 2–3 days, up to one week

• While nodules are far less common, they cannot be completely ruled out

If abnormal symptoms occur, patients should visit the clinic promptly.

Aftercare Guidelines

For about one week after the procedure, avoid anything that may trigger inflammation:

• No alcohol or smoking

• Avoid strenuous exercise

• Avoid saunas and facial massages

Light cold compresses can help reduce swelling or bruising.

If you plan on receiving other dermatologic procedures, consult your provider. Since collagen formation takes 2–3 months to stabilize, additional treatments are best scheduled afterward.