SYN-AKE vs Nonapeptide-1
Comprehensive side-by-side comparison of mechanisms, dosing, side effects, and research
Also: Dipeptide diaminobutyroyl benzylamide diacetate, SYN-AKE
SYN-AKE is DSM's trade name for dipeptide diaminobutyroyl benzylamide diacetate, the 'snake venom' peptide in a lot of anti-wrinkle creams. The marketing says it mimics Waglerin-1, a toxin from the temple viper. To be clear: there is no venom in it. It is a tiny synthetic molecule, and the evidence that it relaxes wrinkles comes almost entirely from the manufacturer.
Also: Melanostatine 5, Melanostatine-5
Nonapeptide-1, sold as Melanostatine 5, is a nine-amino-acid synthetic peptide built to block alpha-MSH, the hormone that tells pigment cells to make melanin. It goes into brightening and dark-spot products as a gentler alternative to harsh lighteners. It is a cosmetic ingredient, not an FDA-approved drug, and there is no independent peer-reviewed clinical trial of it on its own.
Key Comparison Insights
- Both peptides belong to the Skin & Hair category, suggesting similar primary applications.
Detailed Comparison
| Attribute | SYN-AKE | Nonapeptide-1 |
|---|---|---|
| Category | Skin & Hair | Skin & Hair |
| FDA Status | Not FDA Approved | Not FDA Approved |
| Clinical Status | Pre I II III IV FDA | Pre I II III IV FDA |
| Mechanism of Action | DSM describes SYN-AKE as a reversible blocker of the muscle-type nicotinic acetylcholine receptor, the receptor on muscle that acetylcholine opens to make it contract. Block it, the theory goes, and facial muscles relax a little. That is the real mechanism of Waglerin-1, a 22-amino-acid viper toxin that independent research shows selectively blocks the adult form of this receptor. SYN-AKE itself is a much smaller molecule (beta-alanine, proline and diaminobutyric acid with a benzylamide end, under 500 daltons), and the claim that it does the same thing comes from the manufacturer's own cell test, where innervated muscle cells contracted less. Even DSM's older material calls the binding 'probable'. As with Argireline, there is no independent proof that a cream gets enough of it to facial muscle to matter. | When skin is hit by UV, it releases alpha-MSH, which binds the MC1R receptor on melanocytes and switches on tyrosinase, the enzyme that makes melanin. Nonapeptide-1 is designed to sit in that receptor without switching it on, a competitive antagonist, so less of the tanning and pigment signal gets through. In cell studies it binds MC1R with high affinity and blocks alpha-MSH-driven melanosome dispersion at nanomolar levels, and it lowered tyrosinase and related pigment genes in human melanocytes. It is essentially the opposite of melanotan I and afamelanotide, which activate the same receptor to darken skin. The big unknown, as with most cosmetic peptides, is how much reaches melanocytes through intact skin. |
| Common Dosing | 1-4% of the SYN-AKE solution in a finished product Once or twice daily | Low percentage in a brightening serum Once or twice daily |
| Administration | Topical (serums, creams) | Topical (serums, creams) |
| Typical Duration | 28 days in the manufacturer study; ongoing use to maintain any effect | Brightening claims are usually judged over 8 to 12 weeks; ongoing use |
| Best Time to Take | Morning and/or evening, on clean skin | Morning (under sunscreen) and/or evening |
Possible Side Effects May vary by individual |
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| Research Summary | DSM's brochure reports two pieces of data. In vitro, 0.5 mM of the peptide cut the contraction frequency of innervated muscle cells. In vivo, a 4% SYN-AKE cream was compared with placebo in 15 volunteers per group (aged 40-60), applied twice daily for 28 days, with reductions of roughly 15-21% in skin roughness and wrinkle measures and a headline of 'up to 52%' wrinkle reduction in the best responders. A US patent also describes a double-blind study in 59 women aged 40-55 reporting smaller pores and less shine after 28 days, but that is a patent filing, not a peer-reviewed paper. A 2020 review of cosmetic peptides states plainly that there are no scientific papers describing clinical studies of this peptide, so the efficacy story rests on company data. Bottom line: a well-tolerated cosmetic ingredient with a catchy story. The venom angle is marketing, and the 'up to 52%' number is a best case from a 15-person company study, not a typical result. | The evidence is thin and mostly commercial. Receptor binding and anti-pigment effects come from cell work and supplier data sheets. In a 2022 paper in Postepy Dermatologii i Alergologii (Chen and colleagues), nonapeptide-1 was used as a reference MC1R blocker in UVA-exposed human melanocytes and keratinocytes, where it reduced pigment pathway activity, but the study's focus was tea polyphenols, not the peptide. Ingredient databases describe the human data as small and manufacturer-generated. You will see claims online of a 12-week, 40-person trial where a cream with this peptide matched 4 percent hydroquinone for melasma, but we could not find a published, citable version, and even then it was a multi-ingredient cream. Fair summary: a well-designed molecule with a clear mechanism in cells, and very little real-world proof. Sunscreen still does more for dark spots than any single brightening peptide. |
Frequently Asked Questions: SYN-AKE vs Nonapeptide-1
What is the difference between SYN-AKE and Nonapeptide-1?
SYN-AKE is a skin & hair peptide that syn-ake is dsm's trade name for dipeptide diaminobutyroyl benzylamide diacetate, the 'snake venom' peptide in a lot of anti-wrinkle creams. the marketing says it mimics waglerin-1, a toxin from the temple viper. to be clear: there is no venom in it. it is a tiny synthetic molecule, and the evidence that it relaxes wrinkles comes almost entirely from the manufacturer. Nonapeptide-1 is a skin & hair peptide that nonapeptide-1, sold as melanostatine 5, is a nine-amino-acid synthetic peptide built to block alpha-msh, the hormone that tells pigment cells to make melanin. it goes into brightening and dark-spot products as a gentler alternative to harsh lighteners. it is a cosmetic ingredient, not an fda-approved drug, and there is no independent peer-reviewed clinical trial of it on its own. The main differences lie in their mechanisms of action and clinical applications.
Which is better, SYN-AKE or Nonapeptide-1?
Neither is universally "better" - the choice depends on your specific goals. SYN-AKE is typically used for skin & hair purposes, while Nonapeptide-1 is used for skin & hair. Always consult with a healthcare provider to determine which may be appropriate for your situation.
Can SYN-AKE and Nonapeptide-1 be used together?
Some peptide protocols combine multiple compounds for synergistic effects. However, using SYN-AKE and Nonapeptide-1 together should only be considered under medical supervision, as both compounds have their own side effect profiles and potential interactions. Research on their combined use may be limited.