Naturium

Retinaldehyde Serum.

Retinoids

About this product

A serum containing retinaldehyde, a retinoid compound designed to support skin renewal and reduce visible signs of aging, offered in two strength options.

Best for

Mature skin

Type

RetinoidsDrops & dropper

Key actives

RetinoidVitamin E

Formula notes

Fragrance-freeNo drying alcohol

Full ingredients

Aqua (Water), Glycerin, Propanediol, Triheptanoin, C13-15 Alkane, Coco-Caprylate/Caprate, Carbomer, Faex (Yeast) Extract, Apricot Kernel Oil Polyglyceryl-6 Esters, Soy Amino Acids, Punica Granatum Seed Extract, Cetyl Diglyceryl Tris (Trimethylsiloxy) Silylethyl Dimethicone, Hydrolyzed Yeast Extract, Olivine Extract, Dilinoleic Acid/Butanediol Copolymer, Cellulose, Phenoxyethanol, Sorbitan Oleate, Sodium Metabisulfite, Retinal, Guanosine, Uracil, Polyacrylate Crosspolymer-6, C9-12 Alkane, Caprylyl Glycol, Polyglyceryl-10 Dipalmitate, Dipropylene Glycol, Sodium Hydroxide, Glyceryl Polyacrylate, Tocopherol, Pvm/Ma Copolymer, Adenosine Phosphate, Castor Oil/Ipdi Copolymer, Potassium Sorbate, Hexadecene, Sodium Benzoate, T-Butyl Alcohol

Guru Score

83%

Approved

Early verdict · Few reviews so far

2Gurus

2Approved

0Mixed

0Skip

What the gurus are saying

The yellowish color signals genuine retinaldehyde, and gurus praise how well Naturium has managed an ingredient that is notoriously tricky to keep stable in a formula. The two strengths (0.05% for those new to retinoids, 0.1% for broader use) make it accessible across experience levels, and the encapsulated delivery keeps costs down without sacrificing effectiveness. It earns a reputation as an affordable, reliable choice that gurus recommend regularly.

Synthesized from 2 expert reviews · most recent take May 2026

Where to buy

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How it works Independent by design. Every take comes from a creator we have no relationship with. We do not ask anyone to review, and affiliate links never move a score.

Every take, in full

What the gurus are saying.

Every take we've logged from this product's reviews across YouTube. Click any row to watch the moment they said it.

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Dr. Daniel Sugai

718k subs

✓Approved

"Naturium's done a great job with their retinaldehyde. It has a nice cool yellowish color, and that's actually the color of the retinal. And it's actually hard to formulate retinaldehyde because it's quite unstable. And Naturium's done a great job."

Mad About Skin

723k subs

✓Approved

"This is great and they now do two strengths which is wonderful. The 0.05 again best for beginners, the 0.1 kind of suitable for everyone. An affordable budget friendly encapsulated retinal that I would recommend all the time."

Common questions

Frequently asked.

What is Naturium Retinaldehyde Serum?

A serum containing retinaldehyde, a retinoid compound designed to support skin renewal and reduce visible signs of aging, offered in two strength options.

Is Naturium Retinaldehyde Serum worth it?

Yes. All 2 gurus who reviewed it give it their stamp of approval, for a Guru Score of 83%.

What is Naturium Retinaldehyde Serum's Guru Score?

Naturium Retinaldehyde Serum holds a Guru Score of 83%. That is our read on how warmly the experts talk about it, based on the verdicts of 2 independent expert reviewers we have collected.