Palmitoyl Hexapeptide-12
Palmitoyl Hexapeptide-12 is a synthetic peptide used in anti-ageing skincare to help improve skin firmness and smoothness. Often paired with other peptides, it is popular in serums, creams and eye treatments aimed at mature skin. It is considered gentle and suitable for daily use.
How it works in skincare
In cosmetics Palmitoyl Hexapeptide-12 works by mimicking fragments of the extracellular matrix, signalling to skin cells to support natural collagen production and encourage tissue repair. When applied topically it helps reinforce the skin’s structural network, resulting in improved elasticity and a more youthful appearance. It is frequently combined with complementary peptides such as Palmitoyl Tripeptide-1 in advanced anti-ageing formulations.
Key benefits
- Helps improve skin firmness
- Reduces the appearance of fine lines and wrinkles
- Enhances skin smoothness and texture
- Supports skin elasticity
- Helps strengthen the skin’s natural matrix
- Promotes a more youthful-looking complexion
Best for
mature skin, ageing skin, dry skin, normal skin
Where it comes from
Palmitoyl Hexapeptide-12 is a lab-made peptide created by attaching a fatty acid (palmitic acid) to a chain of six amino acids. While the individual building blocks can be plant-derived, the final ingredient is produced synthetically for purity and stability in cosmetic formulations.
Products with Palmitoyl Hexapeptide-12
Not every product on UK Lips lists a full ingredient breakdown — so there may be many more formulas that contain Palmitoyl Hexapeptide-12 than we can show here. These are the comparisons where we’ve confirmed it in the listed ingredients.