The Beauty & Personal Care Brand Builder Series

Ingredient Deep Dive

Copper Palmitoyl Heptapeptide-14

The Beauty & Personal Care Brand Builder Series

Ingredient Deep Dive

Copper Palmitoyl Heptapeptide-14

The Copper Firming Peptide

Copper Palmitoyl Heptapeptide-14 is a copper-complexed lipopeptide that pairs a firming peptide with skin-loving copper for advanced anti-aging care.

It is used to support the look of firmer, denser, more youthful skin and a smoother surface, bringing a refined firming story to premium creams and serums.

Quick Insights

Ingredient Rating:

GOOD

Type of Ingredient:

Anti-Aging Agent and Strengthener

Intended Function:

A copper-complexed firming peptide used to support firmer, smoother, more youthful-looking skin.

Common Applications:

Used in serums and masks and night creams and moisturizers.

Target Audience:

Brands building firming, anti-aging and copper-peptide skin care.

Also Known As:

Copper Palmitoyl Heptapeptide-14

Benefits of Copper Palmitoyl Heptapeptide-14

A copper firming peptide used to support firmer, smoother, more youthful-looking skin.

Firming Look: Supports the appearance of firmer, more resilient skin.
Smoothing: Helps soften the look of fine lines and wrinkles.
Copper Boost: Pairs the peptide with skin-beneficial copper.
Youthful Support: Contributes to a more youthful-looking surface over time.
Lipophilic Delivery: The palmitoyl tail improves compatibility with the skin’s lipids.

How It Works

This lipopeptide combines a signal peptide with a copper ion and a fatty (palmitoyl) tail for skin affinity; used topically it supports the look of firmer, denser, smoother skin. Benefits are described at the level of the appearance of the skin.

Formulating with Copper Palmitoyl Heptapeptide-14

Copper Palmitoyl Heptapeptide-14 is added to the water or emulsion phase at low levels; keep formulas at an appropriate pH and avoid strong chelators that could strip the copper. Observe good manufacturing practice.

Safety Analysis

Copper Palmitoyl Heptapeptide-14 is well tolerated at cosmetic use levels. As always, substantiate the finished product’s safety (e.g. patch / HRIPT testing) in line with MoCRA requirements.

References

https://incidecoder.com/ingredients/copper-palmitoyl-heptapeptide-14

https://cosmeticanalysis.com/cosmetic-ingredients/copper-palmitoyl-heptapeptide-…

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