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Is Maruderm on Amazon real or fake?

Yes: Maruderm sells it through its own store. Maruderm sells on Amazon itself, as “Maruderm USA”, and that store holds the offer on all 4 Maruderm products we track.

Checked Oct 14, 2026, 2:13 PM ET. We read the seller of every listing again every 8 hours. See every brand we track · Is it safe to buy hair care and hair tools on Amazon?

Who sells each Maruderm product on Amazon

Amazon prices as of Oct 14, 2026, 2:13 PM ET, subject to change: the price on Amazon at checkout is the one that applies. The seller shown is the one in the buy box, the offer Add to Cart buys.

Fake Maruderm vs real: what to check

  • On Amazon the real thing comes from Maruderm's own store (“Maruderm USA”). The seller is the line under Add to Cart, not the name on the listing.
  • From Maruderm's own store (“Maruderm USA”), the 4 Maruderm products we track cost $16.99 today, none of them marked down. The FTC warns that ads with big discounts on brand names can lead to a cheap fake or nothing at all: its alert.

How to check who sells Maruderm on Amazon

  1. Browsing from outside the US, set a US delivery address first; any ZIP will do, 10001 works. Without one Amazon fills the buy box with import and reseller offers. That is how Charlotte Tilbury, Dyson and Clinique once looked unstocked to us, when Amazon.com sold all three.
  2. Read the two lines beside Add to Cart, “Ships from” and “Sold by”. For Maruderm you want Maruderm's own store (“Maruderm USA”).
  3. If another name is there, open “Other sellers on Amazon”. Amazon.com or the brand sometimes sells the same listing one row down, at the same price or close to it.

What Maruderm stands in for

  1. Maruderm BioBond Repair Leave-In Smoothing & Heat Defense Cream

    for OLAPLEX No.6 Bond Smoother

    $16.99vs $29.97 $32−72% per oz

    $2.51 / fl oz against $8.86 / fl oz. Both list Bis-aminopropyl diglycol dimaleate.

    A leave-in cream on the same frame, with Olaplex's bond builder: water, cetearyl alcohol, a behentrimonium conditioner and propanediol, with bis-aminopropyl diglycol dimaleate and the same hydrolyzed vegetable protein PG-propyl silanetriol.

    What it does worse: 6 smooths with dimethicone, phenyl trimethicone, isohexadecane and esters, so it holds frizz down harder; Maruderm has no silicone oil and leans on glycerin, squalane, sodium hyaluronate and keratin, with polysilicone-15, a UV filter.

    Buy the dupeFull comparison

  2. Maruderm BioBond Repair Intensive Renewal Mask

    for OLAPLEX Rich Hydration Mask

    $16.99vs $44−69% per oz

    $2.01 / fl oz against $6.51 / fl oz. Both list Bis-aminopropyl diglycol dimaleate and Shea butter.

    Both are rinse-out masks of cetearyl alcohol with behentrimonium methosulfate, glycerin and shea butter, carrying Olaplex's bond builder, bis-aminopropyl diglycol dimaleate.

    What it does worse: Olaplex adds dodecane, triglycerides and sunflower, avocado, safflower and coconut oils for a richer feel; Maruderm uses squalane and sweet almond oil with panthenol, ceramide NP, keratin and amino acids.

    Buy the dupeFull comparison

  3. Maruderm BioBond Repair Reconstructing Shampoo

    for OLAPLEX No.4 Bond Maintenance Shampoo

    $16.99vs $34−58% per oz

    $1.67 / fl oz against $4.02 / fl oz. Both list Bis-aminopropyl diglycol dimaleate.

    4's: an isethionate cleanser with cocamidopropyl hydroxysultaine and decyl glucoside, guar for slip, glycerin, panthenol and the same hydrolyzed vegetable protein PG-propyl silanetriol.

    What it does worse: Olaplex adds glycinate, glutamate and sarcosinate cleansers with amodimethicone and two polyquaterniums for more conditioning; Maruderm adds ceramide NP, aloe, betaine and a set of amino acids.

    Buy the dupeFull comparison

  4. Maruderm BioBond Repair Strengthening Conditioner

    for OLAPLEX No.5 Bond Maintenance Conditioner

    $16.99vs $33.99−58% per oz

    $1.67 / fl oz against $4.02 / fl oz. Both list Bis-aminopropyl diglycol dimaleate.

    Olaplex's bond builder, bis-aminopropyl diglycol dimaleate, in a conditioner of the same kind: water, cetearyl and cetyl alcohols with a behentrimonium conditioner, glycerin and panthenol.

    What it does worse: Olaplex softens with PPG-3 benzyl ether myristate, triglycerides and a silicone copolymer and adds quaternium-91 and a long list of oils; Maruderm uses squalane and sweet almond oil with hydrolyzed keratin, ceramide NP and amino acids, and no silicone.

    Buy the dupeFull comparison

All Maruderm pairs

Questions

Is Maruderm on Amazon real?

Yes: Maruderm sells it through its own store. Maruderm sells on Amazon itself, as “Maruderm USA”, and that store holds the offer on all 4 Maruderm products we track.

How can you tell if Maruderm is fake?

Check the seller first: on Amazon the real thing comes from Maruderm's own store (“Maruderm USA”). From Maruderm's own store (“Maruderm USA”), the 4 Maruderm products we track cost $16.99 today, none of them marked down. A far lower price from anyone else is the warning sign the FTC names: ads with big discounts on brand names can lead to a cheap fake or nothing at all.

Does Maruderm have an official store on Amazon?

Yes: “Maruderm USA” is Maruderm's own storefront on Amazon, and it holds the offer on 4 of the 4 listings we track.