Peptides Collection

At HUK Aesthetics, we continuously evolve our portfolio to stay aligned with the most advanced developments in bioregulation, regenerative science, and molecular research.

Our Peptides Collection* has been carefully curated to provide access to a wide range of UK manufactured, high-purity research-grade peptides and peptide-based compounds, widely studied across fields such as tissue regeneration, metabolic function, cellular signalling, neurobiology, and performance science.

This collection includes compounds such as BPC-157, TB-500, GHK-CU, IGF-1 LR3, CJC-1295 (no DAC), Ipamorelin, GHRP-6, MOTS-C, SS-31, Selank, Semax, NAD+, and more, alongside advanced multi-compound blends and emerging research peptides like Retatrutide and SLU-PP-332.

What Are Peptides?

Peptides are short chains of amino acids that act as signalling molecules within the body, influencing a wide range of biological processes. In research settings, they are studied for their potential roles in:

  • Cellular repair and regeneration
  • Collagen synthesis and skin health (e.g. GHK-CU)
  • Muscle and tissue recovery (e.g. BPC-157, TB-500)
  • Hormonal signalling pathways (e.g. CJC-1295, Ipamorelin, GHRP-6)
  • Metabolic regulation and fat metabolism (e.g. AOD-9604, MOTS-C)
  • Cognitive and neurological pathways (e.g. Semax, Selank)
  • Mitochondrial function and longevity research (e.g. SS-31, NAD+)

Read our blog about The Rise of Peptides HERE.

Read the HUK Peptide Research Compendium HERE.

Why HUK Aesthetics?

We don’t just supply products, we provide clinically informed, compliance-led distribution.

  • Carefully sourced compounds from a UK manufacturer
  • Focus on purity, consistency, and traceability
  • Trusted by thousands of aesthetics practitioners and clinics
  • Positioned within a wider ecosystem of regenerative and advanced aesthetic solutions

Our approach ensures you’re working with a supplier that understands both the science and the responsibility behind these products.

Explore the Range

From single peptides to advanced combination blends, this collection is designed to support a broad spectrum of research applications.

Whether you’re exploring regenerative pathways, metabolic signalling, or neuropeptide function, HUK Aesthetics provides a reliable source for high-quality research compounds.

*For research purposes only. 

23 products

What you need you know about peptides

What are Peptides?

At their core, peptides are short chains of amino acids linked by peptide bonds, typically 2–50 units long.

The key distinction isn’t just size—it’s function.

  • Amino acids → individual building blocks
  • Peptides → short, functional signalling units
  • Proteins → larger, folded structures with complex roles

The most important point:

Peptides are often biologically active signals, not just structural components.

Many naturally occur in the body as:

  • Hormones (e.g. insulin)
  • Neurotransmitter modulators
  • Growth factors
  • Immune signalling molecules

Understanding Peptides

A Science-Led Overview

Peptides have become an area of growing interest across scientific research due to their ability to interact with specific biological pathways. In this guide, we break down what peptides are, how they function within the body, and the key differences between them. From tissue repair and metabolic regulation to hormonal and neurological signalling, this overview is designed to provide a clear, research-focused understanding of one of the most versatile categories in modern biological science.

Read Our Blog

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