
Peptide serums, particularly those featuring copper peptides, are undeniably having a moment in the skincare spotlight. Geek & Gorgeous joined the trend last year with the launch of Power Peptides, their take on this powerhouse category.
What is it?
Geek & Gorgeous Power Peptides is a silky, milky serum boasting four advanced peptide technologies at clinically proven percentages.
What Do I Think?
Its formula includes Matrixyl 3000, Matrixyl Synthe’6, TEGO® PEP 4-17, and encapsulated Copper Palmitoyl Heptapeptide-14. Together, these ingredients aim to firm the skin, reduce fine lines, promote even skin tone, and stimulate collagen and hyaluronic acid production for a bouncier, more elastic complexion.
Interestingly, despite the inclusion of a copper peptide, this serum isn’t the striking blue shade many of us associate with similar products. This is due to the low yet effective concentration of Copper Palmitoyl Heptapeptide-14 and its encapsulated form – Geek & Gorgeous has stuck precisely to the manufacturer’s recommendations, ensuring efficacy without unnecessary gimmicks.
The texture is an absolute joy to use: lightweight, milky, and easy to spread, delivering a moderate dose of hydration. On my dry skin, I found it most effective when layered with a more hydrating product, but those with normal to oily skin may find it perfectly sufficient on its own.
As for performance, I was impressed. Power Peptides rivalled pricier peptide serums I’ve tried, showing noticeable improvement in the deeper lines on my forehead and fine lines around my eyes. I loved layering it with my retinoid serum or pairing it with a barrier repair serum on non-retinoid nights. A single bottle lasted me around four months of daily use, making the £15.25 price tag exceptional value.
The beauty of peptides is their universal appeal. Non-irritating and suitable for all skin types, they’re a fantastic choice for those with sensitive skin or anyone who struggles to tolerate retinoids. Power Peptides is an accessible, affordable option that delivers on its promises without breaking the bank – a gem in the Geek & Gorgeous lineup.
Would I recommend?
If you’re looking to dip your toe into peptides or simply want to add a solid performer to your skincare arsenal, Power Peptides is a brilliant place to start. Sometimes, a product comes along that just quietly gets the job done, and this is one of them.

Brands Product Description
Made with a powerful blend of four advanced collagen & extracellular matrix boosting technologies, this gorgeous, milky peptide serum firms the skin & gives its bounce back.
Key Ingredients
- 4% TEGO® PEP 4-17 (Tetrapeptide-21) – Helps increase skin elasticity & skin smoothness.
- 3% Matrixyl 3000 (Palmitoyl Tripeptide-1 + Palmitoyl Tetrapeptide-7) – Helps reduce wrinkle density and depth, while improving roughness, elasticity & skin tone.
- 2% Matrixyl synthe’6 (Palmitoyl Tripeptide-38) – Boosts the production of 6 major components of the skin matrix (Collagen I, III, IV, Fibronectin, Hyaluronic Acid and Laminin 5), resulting in more even skin & fewer wrinkles particularly on the forehead & eye area.
- 0.001% X50 Antiaging (Copper Palmitoyl Heptapeptide-14) – Stimulates collagen production.
How I Use It
I used this in my morning and evening routine after my Vitamin C or Retinoid Serum and before moisturiser/sunscreen.

Would I Repurchase/Buy?
Yes. I loved my time with the serum and when I next need a good peptide serum, I’ll get this one.
How Much?
£15.25