SYN-AKE vs Oligopeptide-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: sh-Oligopeptide-1, rh-Oligopeptide-1
sh-Oligopeptide-1 is the cosmetic ingredient name for recombinant human epidermal growth factor (EGF), a 53-amino-acid protein your skin uses to tell cells to divide and repair. It shows up in 'EGF serums' aimed at wrinkles, texture and post-procedure recovery. It is a cosmetic ingredient in skincare, not an FDA-approved drug for skin aging, and while there are a fair number of small human studies, very few are properly controlled.
Key Comparison Insights
- Both peptides belong to the Skin & Hair category, suggesting similar primary applications.
- Oligopeptide-1 has stronger research evidence (Human Trials) compared to SYN-AKE (Limited Research).
Detailed Comparison
| Attribute | SYN-AKE | Oligopeptide-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. | EGF binds the EGF receptor on keratinocytes and fibroblasts and switches on growth and repair signaling: cell division, migration, and production of matrix proteins. That is why it has been studied for wound healing, and why cosmetic brands use it to support skin renewal. Two practical problems: EGF is a fairly large protein, so getting it through intact skin is hard (which is why many studies pair it with microneedling or lasers), and it is fragile, so how much stays active in a jar at room temperature is a fair question. The same growth-promoting signal is also the source of the safety debate: EGF receptor signaling drives several cancers, so the concern is not that EGF causes cancer, but whether it could encourage abnormal cells that are already there. |
| Common Dosing | 1-4% of the SYN-AKE solution in a finished product Once or twice daily | Low parts-per-million concentration in a serum Once or twice daily |
| Administration | Topical (serums, creams) | Topical (serums, ampoules, creams); sometimes combined with microneedling in clinic |
| Typical Duration | 28 days in the manufacturer study; ongoing use to maintain any effect | Studies typically ran 4 to 12 weeks |
| Best Time to Take | Morning and/or evening, on clean skin | Evening skincare routine, or right after an in-clinic procedure |
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. | A 2021 systematic review in the Journal of Cutaneous and Aesthetic Surgery (Miller-Kobisher and colleagues) found 49 articles on rhEGF for skin, including 23 aesthetic studies. Most reported less wrinkling, better hydration and elasticity, and the strongest data were for pigmentation after lasers and melasma. But the authors admit many trials were uncontrolled or not randomized, samples were often 8 to 40 people, and they called for proper controlled trials. Adverse effects were mild and short-lived. The review did not address cancer risk at all, which is a real gap. Several of the better-known growth-factor trials tested multi-factor mixtures, not EGF alone. On safety: there is no human evidence that cosmetic EGF causes skin cancer, and in vitro tests of growth-factor cosmetics on melanoma cells were reassuring, but long-term studies in healthy skin do not exist. Sensible caution: people with a history of skin cancer, many atypical moles, or active psoriasis should talk to a dermatologist before using it. Bottom line: plausible and widely used, modest and mostly low-quality efficacy data, and an unresolved theoretical safety question. |
Frequently Asked Questions: SYN-AKE vs Oligopeptide-1
What is the difference between SYN-AKE and Oligopeptide-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. Oligopeptide-1 is a skin & hair peptide that sh-oligopeptide-1 is the cosmetic ingredient name for recombinant human epidermal growth factor (egf), a 53-amino-acid protein your skin uses to tell cells to divide and repair. it shows up in 'egf serums' aimed at wrinkles, texture and post-procedure recovery. it is a cosmetic ingredient in skincare, not an fda-approved drug for skin aging, and while there are a fair number of small human studies, very few are properly controlled. The main differences lie in their mechanisms of action and clinical applications.
Which is better, SYN-AKE or Oligopeptide-1?
Neither is universally "better" - the choice depends on your specific goals. SYN-AKE is typically used for skin & hair purposes, while Oligopeptide-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 Oligopeptide-1 be used together?
Some peptide protocols combine multiple compounds for synergistic effects. However, using SYN-AKE and Oligopeptide-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.