Home Glossary of Ingredients Youth Peptide

YOUTH PEPTIDE

DIAMINOBUTYROYL BENZYLAMIDE DIACETATE DIPEPTIDE

Want smoother skin without injections? SYN-AKE® Youth Peptide, also known as Dipeptide Diaminobutyroyl Benzylamide Diacetate, is an innovative biomimetic active ingredient highly valued in anti-aging cosmetics. Inspired by the effects of viper venom, it helps smooth expression lines, relax facial features, and prevent visible signs of aging. It works quickly and gently to restore a more youthful and rested appearance to the skin. Thanks to this ingredient, targeted anti-wrinkle skincare products become more effective… and more comfortable to use.

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What Is the Youth Peptide (SYN-AKE®)? — Definition

SYN-AKE® is a synthetic peptide designed in the laboratory to replicate the effect of a component of viper venom called Waglerin-1. Unlike actual venom, this peptide is 100% safe, non-toxic, non-animal-derived, and perfectly suited for cosmetic use.

It is produced using biotechnology, which allows for a faithful reproduction of the molecule while ensuring high purity. It is formulated in a stable aqueous solution compatible with many types of cosmetic textures.

This biomimetic peptide acts as a skin muscle relaxant by targeting the micro-contractions responsible for expression lines (forehead, Eye Contour Care, nasolabial folds). It is therefore a gentle alternative to Botox injections, accessible to everyone.

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Youth Peptide (SYN-AKE®) — How It Works

SYN-AKE® acts on the skin’s muscle cells. It temporarily blocks the transmission of the nerve signal that triggers contractions, specifically by interfering with the receptors responsible for muscle excitation.

This mechanism helps reduce micro-tensions in the skin—which are responsible for those well-known expression lines—without completely freezing the face. Result: facial features appear more relaxed, wrinkles are less pronounced, and the skin looks visibly smoother.

In addition to its “relaxing” effect, SYN-AKE® indirectly stimulates cellular relaxation and promotes better cohesion of skin tissues. This improves the skin’s suppleness and elasticity.

Its effectiveness has been demonstrated after just 28 days of daily use at a 4% concentration: a significant reduction in wrinkle depth is observed, particularly on the forehead and Eye Contour Care.

A woman with dark hair, with water droplets on her face and shoulders

Benefits of the Youth Peptide (SYN-AKE®) for the Skin

This high-tech peptide delivers visible results without discomfort or a stiff, frozen look:

✔ Smooths expression lines on the surface and deep within the skin

✔ Relaxes facial features for an immediate anti-fatigue effect

✔ Prevents the appearance of new wrinkles

✔ Improves skin suppleness and firmness

✔ A gentle alternative to injections (Botox-like)

✔ High tolerance, even on sensitive skin

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Is the Youth Peptide (SYN-AKE®) suitable for all skin types?

Yes, SYN-AKE® is suitable for all skin tones, skin types, and ages, starting with the first signs of expression lines (often as early as age 25–30). It is well tolerated even by sensitive skin, thanks to its localized, non-irritating action.

It is particularly recommended for skin showing signs of stress, dynamic wrinkles, or fatigue, and can be used for both prevention and treatment. It is suitable for both women and men.

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Youth Peptide (SYN-AKE®) in Cosmetics

SYN-AKE® is used in smoothing serums, anti-wrinkle creams, Eye Contour Care products, comprehensive anti-aging formulas, and even in express plumping masks. It is often found in concentrations ranging from 1% to 4%, depending on the desired intensity.

Contraindications and side effects:
There are no known contraindications for cosmetic use. SYN-AKE® causes no irritation, sensitivity, or systemic side effects. It is stable, non-toxic, and non-habit-forming.

Usage and Application Guidelines:
Apply in the morning and/or evening to targeted areas (forehead, Eye Contour Care, nasolabial folds), gently smoothing with your fingertips. Can be combined with other active ingredients such as hyaluronic acid or firming peptides for an enhanced anti-aging effect.

Why Nuhanciam uses this ingredient: At NUHANCIAM, we’ve incorporated SYN-AKE® for its unique ability to gently relax facial features without irritating the skin. It targets expression lines as soon as they appear, while respecting the balance of medium-to-dark skin tones, which are often more prone to visible signs of fatigue. A technological, effective, and inclusive active ingredient that aligns with our vision for skincare.