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SkinWis Scientific

ExLinea Peptide Smoothing Serum

Updated on: 18/11/2025
ExLinea Peptide Smoothing Serum
26
Total Ingredients
analysed
19 of 26
Skin-Safe
low risk
3 of 26
Potential Irritants
may irritate sensitive skin
0 of 26
Potential Pore-Clogging
comedogenic risk

Product Analysis Summary

About this product

Contains Peptides. Mostly fragrance‑free. Formula aimed at oily and acne-prone skin. Patch-test if you have very reactive skin.

Formulation Analysis

Click any ingredient to view full details

C: Comedogenic·S: Safety·Ir: Irritancy
1 Very safe
2 Safe
3 Moderate
4 Risky
5 Avoid
C
1
Comedogenic: Very low risk
S
1
Safety: Very low risk
Ir
1
Irritancy: Very low risk
C
1
Comedogenic: Very low risk
S
2
Safety: Low risk
Ir
2
Irritancy: Low risk
C
1
Comedogenic: Very low risk
S
1
Safety: Very low risk
Ir
2
Irritancy: Low risk
S
2
Safety: Low risk
Ir
2
Irritancy: Low risk
S
1
Safety: Very low risk
Ir
1
Irritancy: Very low risk
C
1
Comedogenic: Very low risk
S
2
Safety: Low risk
Ir
2
Irritancy: Low risk
C
1
Comedogenic: Very low risk
S
2
Safety: Low risk
Ir
1
Irritancy: Very low risk
C
1
Comedogenic: Very low risk
S
1
Safety: Very low risk
Ir
1
Irritancy: Very low risk
S
2
Safety: Low risk
Ir
3
Irritancy: Moderate risk
S
3
Safety: Moderate risk
Ir
4
Irritancy: High risk
S
2
Safety: Low risk
Ir
2
Irritancy: Low risk
C
1
Comedogenic: Very low risk
S
1
Safety: Very low risk
Ir
1
Irritancy: Very low risk
C
2
Comedogenic: Low risk
S
2
Safety: Low risk
Ir
2
Irritancy: Low risk
S
1
Safety: Very low risk
Ir
1
Irritancy: Very low risk
C
2
Comedogenic: Low risk
S
1
Safety: Very low risk
Ir
1
Irritancy: Very low risk

Potential Irritants

2 flagged

Community

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Common Questions

Frequently Asked Questions

Is PCA SKIN ExLinea Peptide Smoothing Serum comedogenic?

Appears Non-Comedogenic ExLinea Peptide Smoothing Serum appears to be non-comedogenic based on our ingredient analysis. None of its 26 ingredients carry a high comedogenic rating, making it generally suitable for acne-prone and oily skin types.

Is PCA SKIN a good skincare brand?

US professional skincare brand; corrective and clinical products. PCA SKIN makes products such as ExLinea Peptide Smoothing Serum that include some ingredients which may be problematic for sensitive or acne-prone skin. Check individual product ingredient lists and community reviews before deciding. Read more about PCA SKIN.

Is PCA SKIN ExLinea Peptide Smoothing Serum safe for sensitive skin?

Use with Caution ExLinea Peptide Smoothing Serum may not be ideal for sensitive skin. It contains 3 potential irritant s including <a href="/ingredient/citrus-grandis-peel-oil" class="font-bold underline hover:text-cyan-700">Citrus Grandis Peel Oil</a>, <a href="/ingredient/citrus-nobilis-peel-oil" class="font-bold underline hover:text-cyan-700">Citrus Nobilis Peel Oil</a> and <a href="/ingredient/mentha-piperita-oil" class="font-bold underline hover:text-cyan-700">Mentha Piperita Oil</a> . Common triggers like Fragrance, Limonene, and Linalool can cause redness or reactions in sensitive or barrier-compromised skin. We recommend patch testing before full use.

Does PCA SKIN ExLinea Peptide Smoothing Serum clog pores?

Unlikely to Clog Pores Based on our analysis, ExLinea Peptide Smoothing Serum is unlikely to clog pores. None of its 26 ingredients have a comedogenic rating above 2.

Who makes PCA SKIN ExLinea Peptide Smoothing Serum?

This product is from PCA SKIN. See more products from PCA SKIN.

What are the ingredients in PCA SKIN ExLinea Peptide Smoothing Serum?

ExLinea Peptide Smoothing Serum contains 26 ingredients. The first ingredients listed are <a href="/ingredient/water" class="font-bold underline hover:text-cyan-700">Water</a>, <a href="/ingredient/aloe-barbadensis-leaf-juice" class="font-bold underline hover:text-cyan-700">Aloe Barbadensis Leaf Juice</a>, <a href="/ingredient/hydroxyethyl-acrylate-sodium-acryloyldimethyl-taurate-copolymer" class="font-bold underline hover:text-cyan-700">Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer</a>, <a href="/ingredient/gluconolactone" class="font-bold underline hover:text-cyan-700">Gluconolactone</a> and <a href="/ingredient/aminomethyl-propanol" class="font-bold underline hover:text-cyan-700">Aminomethyl Propanol</a>. Each ingredient includes a comedogenic rating, irritancy rating, and safety score. View the full annotated ingredient list above.

What do users say about PCA SKIN ExLinea Peptide Smoothing Serum?

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Cross-Reference Data

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