Biolumin-C Serum

Name: Dermalogica Biolumin-C Serum
Brand: Dermalogica

serumpremium

Overall score7.9

Dermalogica Biolumin-C Serum scores 7.9/9.8 overall. It ranks highest in low irritation risk (9.5) and formulation safety (9.0).

✶ Hero ingredients

#2Glycerin

One of the most effective humectants

#3Butylene Glycol

Lightweight humectant and solvent

#4Ethoxydiglycol

Glycol-based humectant

Score breakdown

Overall

7.9

Hydration Efficacy8.1

Irritation Risk9.5

Active Ingredient Strength4.4

Ingredient Transparency8.5

Formulation Safety9.0

Estimated — based on ingredient analysis. Scores refine as user reviews are added.

Scores last verified: April 2026

What makes Dermalogica Biolumin-C Serum stand out

Dermalogica Biolumin-C Serum is a solid serum with an overall score of 7.9/9.8. Positioned in the premium bracket, it delivers a well-rounded formulation that balances efficacy with gentleness. The formula leads with Glycerin, Butylene Glycol, Ethoxydiglycol — ingredients that support the skin barrier and moisture levels.

It performs well on hydration (8.1) and low irritation risk (9.5). On the flip side, active ingredient concentration is on the lighter side.

Is this right for you?

Great for

✓Dry or dehydrated skin — strong moisture-binding profile
✓Sensitive skin — low irritation risk with a gentle formulation
✓Safety-conscious shoppers — clean formulation with minimal flags

Key ingredients

✶
Glycerin
Draws in moisture — #2 in the INCI list
✶
Butylene Glycol
Draws in moisture — #3 in the INCI list
✶
Ethoxydiglycol
Draws in moisture — #4 in the INCI list
✶
Lactic Acid
Works on your skin — #5 in the INCI list
✶
Sodium Pca
Draws in moisture — #7 in the INCI list

Full ingredient list

28 ingredients — listed in INCI order (highest concentration first)

Compare with similar products

Ingredient breakdown

Other ingredient8
Draws in moisture6
Works on your skin4
Holds the formula together3
Keeps the product fresh3
Softens and smooths2
Added scent1
Formula balancers1

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