Premier Cru Le Sérum

Name: Caudalie Premier Cru Le Sérum
Brand: Caudalie

serum

Overall score7.5

Caudalie Premier Cru Le Sérum scores 7.5/9.8 overall. It ranks highest in low irritation risk (9.5) and formulation safety (9.0).

✶ Hero ingredients

#2Glycerin

One of the most effective humectants

#3Niacinamide

Vitamin B3 that brightens and strengthens skin barrier

#5Betaine

Natural humectant from sugar beets

Score breakdown

Overall

7.5

Hydration Efficacy6.8

Irritation Risk9.5

Active Ingredient Strength3.6

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 Caudalie Premier Cru Le Sérum stand out

Caudalie Premier Cru Le Sérum is a solid serum with an overall score of 7.5/9.8. it delivers a well-rounded formulation that balances efficacy with gentleness. The formula leads with Glycerin, Niacinamide, Betaine — ingredients that support the skin barrier and moisture levels.

It performs well on hydration (6.8) 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

✓Sensitive skin — low irritation risk with a gentle formulation
✓Safety-conscious shoppers — clean formulation with minimal flags
✓Ingredient-aware buyers — transparent, well-documented formula

May not suit

⚠Those seeking potent actives — this leans more maintenance than treatment

Key ingredients

✶
Glycerin
Draws in moisture — #2 in the INCI list
✶
Niacinamide
Works on your skin — #3 in the INCI list
✶
Betaine
Draws in moisture — #5 in the INCI list
✶
Sodium Hyaluronate
Draws in moisture — #9 in the INCI list
✶
Palmitoyl Grape Seed Extract
Works on your skin — #10 in the INCI list

Full ingredient list

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

Compare with similar products

Ingredient breakdown

Other ingredient7
Works on your skin4
Draws in moisture3
Holds the formula together3
Formula balancers2
Keeps the product fresh1
Softens and smooths1
Added scent1

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