NaturiumserumpH 5.5 – 6.5 • $29.00 (50ml)

Naturium Retinaldehyde Cream Serum 0.05%

Direct-action retinaldehyde encapsulated in lipid nanospheres to preserve oxidative stability. Converts into active retinoic acid 11x faster than retinol while maintaining exceptional cutaneous tolerability due to oat flour and squalane buffering.

Obstetric SafetyCommonly Paused

Contains actives (Retinoid (Vitamin A) (AVOID)) that are universally paused throughout pregnancy and lactation due to fetal safety considerations.

Always confirm with your OB-GYN.
Malassezia (Fungal Acne)✓ Fungal Acne Safe

Contains zero lipid esters or fatty acid chains that feed Malassezia yeast.

Safe for pityrosporum folliculitis? Yes
Viscosity Application OrderStep 4 of 7 • PM

Texture: Vibrant yellow emulsion that spreads smoothly without greasy residue. Apply strictly in order of thinnest water to thickest cream.

pH: 5.5 – 6.5
Formulation BalancePotent / Active-Heavy

6 Actives • 11 Functional • 0 Watchlist

17 Total Ingredients

Layering Protocol: What NOT to Mix With This Bottle

Avoid Concurrent Application With:
  • ✕aha-bha
  • ✕benzoyl-peroxide
Recommended Synergistic Pairings:
  • ✓ceramides
  • ✓niacinamide
  • ✓hyaluronic-acid
Want to test this bottle with another specific product on your shelf?Open Active Conflict Matrix→

Full INCI Ingredient Declaration

Decoded using Miko's pharmacological database (17 ingredients detected).

Zero Chemophobia • Evidence-Based
Purified Water (Aqua)(Aqua)Base & Solvent

Deionized, ultra-purified solvent that serves as the delivery vehicle for hydrophilic actives and humectants.

neutralPore: 0/5
GlycerinHumectant

Master humectant that coordinates with cutaneous aquaporin-3 channels to maintain physiological stratum corneum hydration and plasticity.

goodPore: 0/5
SqualaneBarrier & Lipid

100% saturated hydrocarbon mirror of natural skin squalene. Fungal-acne safe, lightweight, non-oxidizing, and biocompatible.

goodPore: 1/5
Caprylic/Capric TriglycerideBase & Solvent

Formulation ingredient (emollient, binder, or botanical solvent) standard in cosmetic formulations.

neutralPore: 0/5
PhospholipidsBase & Solvent

Formulation ingredient (emollient, binder, or botanical solvent) standard in cosmetic formulations.

neutralPore: 0/5
Retinoid (Vitamin A)(Retinal)Active

Gold standard active for accelerating keratinocyte renewal, promoting dermal collagen I and III synthesis, and clearing follicular congestion.

goodPore: 0/5
Hyaluronic Acid / Sodium Hyaluronate(Sodium Hyaluronate)Humectant

Endogenous glycosaminoglycan that captures water molecules and plumps fine surface dehydration lines in the stratum corneum.

goodPore: 0/5
AllantoinSoothing

Gentle comfrey-derived compound that softens keratin bonds and calms irritant erythema from strong active treatments.

goodPore: 0/5
Colloidal Oatmeal (Avenanthramides)(Avena Sativa (Oat) Kernel Flour)Soothing

Rich in avenanthramides that bind histamine and inhibit cytokine release, providing instant relief for atopic and sensitized skin.

goodPore: 1/5
Biosaccharide Gum-1Base & Solvent

Formulation ingredient (emollient, binder, or botanical solvent) standard in cosmetic formulations.

neutralPore: 0/5
Glycine Soja (Soybean) SterolsBase & Solvent

Formulation ingredient (emollient, binder, or botanical solvent) standard in cosmetic formulations.

neutralPore: 0/5
GlycolipidsBase & Solvent

Formulation ingredient (emollient, binder, or botanical solvent) standard in cosmetic formulations.

neutralPore: 0/5
Broad-Spectrum Preservative System(Ethylhexylglycerin)Preservative & Chelator

Essential preservation agent preventing dangerous Pseudomonas, Staphylococcus, and mold growth in aqueous skincare formulations.

neutralPore: 0/5
Potassium Cetyl PhosphateBase & Solvent

Formulation ingredient (emollient, binder, or botanical solvent) standard in cosmetic formulations.

neutralPore: 0/5
Rheology Modifier / Gelling Agent(Acrylates/C10-30 Alkyl Acrylate Crosspolymer)Emulsifier & Texture

Synthetic or fermentation-derived thickener that gives serums and gels their characteristic slip and prevents formula separation.

neutralPore: 0/5
Sodium HydroxideBase & Solvent

Formulation ingredient (emollient, binder, or botanical solvent) standard in cosmetic formulations.

neutralPore: 0/5
Broad-Spectrum Preservative System(Phenoxyethanol)Preservative & Chelator

Essential preservation agent preventing dangerous Pseudomonas, Staphylococcus, and mold growth in aqueous skincare formulations.

neutralPore: 0/5
iPhone App • No Account Required

Have Retinaldehyde Cream Serum 0.05% on Your Bathroom Shelf?

Point your iPhone camera at this bottle and the rest of your cabinet. Miko reads physical packaging via on-device OCR, alerts you to active clashes, and sequences your weekly 7-day routine from what you already own.

Download on theApp Store
$9.99/mo or $49.99/yr • 7-day free trial included