PRODUCT REVIEW
Naturium Multi-Peptide Serum
Three peptides and real hydrolyzed collagen in a rich base. Well built, with the category's usual evidence problem.
Key facts
Naturium Multi-Peptide Serum at a glance.
Argireline, a copper peptide, and a proprietary hexapeptide
Key active
Rich, emollient serum
Texture
Dry or mature skin wanting a peptide serum that also moisturizes
Best for
$20–$25
Approximate price
Fragrance free
Fragrance
1 oz
Size
$25.00
Price
Serum
Type
What is it?
Top things to know about Naturium Multi-Peptide Serum
- Naturium Multi-Peptide Serum is a rich, fragrance-free serum for around $25, closer to a light cream than a watery serum. Sold for fine lines and firmness, it is not a light layer for oily skin, and not a retinoid.
- It carries three peptides — argireline (acetyl hexapeptide-8), a copper peptide and a proprietary hexapeptide — plus hydrolyzed collagen, collagen broken into fragments that hold water at the surface. Around them are squalane, shea butter and ferulic acid. The base does a lot of the work, which is why it feels like a moisturizer.
Naturium Multi-Peptide Serum will not rebuild your collagen, and neither will anything else you rub on. The hydrolyzed collagen is far too large to cross the outer layer; it works as a surface humectant. The rich base genuinely suits dry skin. If you are oily or acne-prone, this is heavier than you want.
— Dr. Schwarz
Skin fit
Is it right for your skin?
Dry Skin
The emollient base is the strongest part of this product. Squalane and shea butter fill the gaps between surface cells, and hydrolyzed collagen holds water at the surface. On dry skin this can replace a light moisturizer rather than sitting under one.
Sensitive Skin
Peptides are short chains of amino acids, the building blocks skin already uses, and they do not speed up cell turnover the way a retinoid does. That is why they rarely sting, flake or flush. For skin that cannot tolerate a retinoid, a peptide serum is a gentle substitute — knowing the evidence is much thinner.
Sun Damage
Collagen in the deeper layer breaks down over years of UV exposure, and that loss is what fine lines and slackness are. Some peptides are collagen fragments that skin appears to read as a damage signal. In practice most stay near the surface, so expect smoother, better hydrated skin rather than rebuilt structure.
Texture
What it feels like on skin.
Serum
A rich, emollient serum, closer to a light cream than a watery one. A few drops cover the face. It sinks in slowly and leaves a cushioned finish — on oily skin, too much for daytime. It is fragrance-free. Under makeup, give it a few minutes to settle or it can move things around.
Alternatives
If this isn’t the right product for you
The Ordinary Buffet
About $17, fragrance-free, with peptides at positions four to ten and a strong hydrating base. Lighter, and better placed.
Mad Hippie Corrective Peptide Serum
Also hydrating, and its ceramide NP genuinely repairs the barrier. But two of its three peptides have no independent evidence, and it contains orange peel oil.
Naturium Multi-Peptide Moisturizer
Same brand, lighter, about $20 for 1.7 oz and fragrance-free. Better for normal skin.
Ingredients · Interactive
What’s in it, and where each ingredient works.
Full ingredient list · 47 ingredients, in label order. Click one.
The base the other ingredients are dissolved in. Most of it evaporates soon after the product goes on.
A light oil made from coconut oil and glycerin. It smooths and softens the surface.
A small humectant. It moves into the outer layer of skin and holds water there.
Vitamin E, an antioxidant. Here it mainly keeps the oils in the product from going rancid.
A silicone that smooths the surface and adds to the protective film.
Another fatty alcohol. It softens skin and gives the product body.
A thickener that keeps the texture even.
The preservative. It stops bacteria and mold from growing in the product.
How to use it
How to use it.
How to apply it
- How muchA few drops. It is rich, so more sits on the surface rather than sinking in.
What to pair it with
- LayeringLet it settle before sunscreen or makeup. If it pills, use less and leave longer between layers.
What to expect
- What to expectSkin feels softer and better hydrated from the first week — that is the base. Any peptide benefit is slow and, read honestly, uncertain. If lines are the goal and you tolerate a retinoid, use one.
Questions
Common questions.
Is the collagen in Naturium Multi-Peptide Serum going to firm my skin?
Not from the inside. It holds water at the surface; it cannot rebuild dermal collagen.
Is Naturium Multi-Peptide Serum good for oily skin?
Less so. The rich base suits dry or mature skin.
Does "encapsulated" mean Naturium Multi-Peptide Serum works better?
A marketing term you cannot verify from the label.
Is Naturium Multi-Peptide Serum fragrance-free?
Yes.
Can I use Naturium Multi-Peptide Serum with a retinoid?
Yes, though introduce them separately and watch for irritation.
References
Sources.
- 1. The anti-wrinkle efficacy of argireline, a synthetic hexapeptide, in Chinese subjects: a randomized, placebo-controlled study (https://link.springer.com/article/10.1007/s40257-013-0009-9) — Backs the claim that Argireline, a synthetic hexapeptide active in this serum, produces measurable anti-wrinkle effects, showing 48.9% subjective efficacy versus 0% for placebo in a randomized controlled trial. Link
- 2. Acetyl Hexapeptide-8 in Cosmeceuticals-A Review of Skin Permeability and Efficacy (https://www.mdpi.com/1422-0067/26/12/5722) — Supports the page's skeptical framing that peptides are oversold: it concludes Argireline/AH-8 is a large, hydrophilic molecule with low skin penetration and little chance of reaching the dermis, so its topical benefit and mechanism remain uncertain. Link
- 3. The human tri-peptide GHK and tissue remodeling / Regenerative and Protective Actions of the GHK-Cu Peptide in the Light of the New Gene Data (https://www.mdpi.com/1422-0067/19/7/1987) — Backs the identity and mechanism of the copper peptide (GHK-Cu) active, documenting that it increases collagen, elastin and glycosaminoglycan synthesis and supports dermal fibroblasts. Link
- 4. Ferulic acid stabilizes a solution of vitamins C and E and doubles its photoprotection of skin (https://pubmed.ncbi.nlm.nih.gov/16185284/) — Backs the claim that ferulic acid is a genuine antioxidant addition, showing it is a potent antioxidant that reduces UV-induced oxidative stress and boosts skin photoprotection. Link
- 5. The 500 Dalton rule for the skin penetration of chemical compounds and drugs (https://doi.org/10.1034/j.1600-0625.2000.009003165.x) — Backs the claim that hydrolyzed collagen, a large molecule, cannot travel down to rebuild dermal collagen, since molecules over 500 Dalton cannot pass the stratum corneum. Link