Premier Cru Le Sérum
Caudalie Premier Cru Le Sérum scores 7.1/9.8 overall. It ranks highest in low irritation risk (9.5) and formulation safety (9.0).
✶ Hero ingredients
One of the most effective humectants
Vitamin B3 that brightens and strengthens skin barrier
Draws in moisture
Score breakdown
Estimated — based on ingredient analysis. Scores refine as user reviews are added.
Scores last verified: July 2026
What makes Caudalie Premier Cru Le Sérum stand out
Caudalie Premier Cru Le Sérum is a solid serum with an overall score of 7.1/9.8. it delivers a well-rounded formulation that balances efficacy with gentleness. The formula leads with Glycerin, Niacinamide, Methylpropanediol — 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
- ✶Methylpropanediol
Draws in moisture — #4 in the INCI list
- ✶Betaine
Draws in moisture — #5 in the INCI list
- ✶Sodium Hyaluronate
Draws in moisture — #9 in the INCI list
Full ingredient list
22 ingredients — listed in INCI order (highest concentration first)
Compare with similar products
- Lancôme Renergie C.R.X. Triple Serum Retinol9.7
- INNBEAUTY PROJECT Pro C Serum Brightening Solution with 15% Vitamin C + Ferulic Acid9.7
- innisfree Vitamin C Brightening Serum-Infused Mask for Dark Spots9.7
- Skinfix barrier+ Triple Lipid Activating Serum With Plumping Peptides and Niacinamide9.6
- innisfree Gentle Retinol + Salicylic Acid Acne Serum for Blemishes + Post-Acne Scars9.6
Ingredient breakdown
- Draws in moisture5
- Works on your skin4
- Holds the formula together4
- Formula balancers3
- Keeps the product fresh2
- Added scent2
- Other ingredient1
- Softens and smooths1