The skincare industry has never been more fascinated with cellular communication.

Everywhere you look, you’ll find products highlighting peptides, exosomes, or cannabinoids as the next breakthrough. While each represents a different approach to supporting healthy-looking skin, they all share one common idea:

Skin is constantly communicating.

The real question isn’t which ingredient is “best.”

It’s understanding how each one participates in that conversation.

Your Skin Is More Than a Barrier

For many years, skin was viewed primarily as a protective covering. Today, research paints a much more fascinating picture.

Your skin is an active organ involved in immune function, sensory perception, and an intricate network of cellular signaling. Every day, countless messages are exchanged between cells that help maintain balance and respond to the environment around them.

Modern skincare is increasingly focused on understanding—and respecting—those communication pathways.

Let’s explore three of the most talked-about approaches.

Peptides: Delivering Specific Messages

Think of peptides as carefully written notes.

Peptides are short chains of amino acids, the building blocks that make up proteins throughout the body. While many peptides occur naturally, those found in skincare are often synthesized to provide very specific signaling functions.

Different peptides are chosen for different purposes. Depending on their design, they may be associated with supporting the appearance of:

• Firmer-looking skin
• Improved elasticity
• Smoother-looking texture
• A more youthful appearance

Rather than trying to do everything at once, peptides are typically selected because they deliver a very targeted signal.

In simple terms: peptides are designed to send specific messages.

Exosomes: Biological Delivery Packages

If peptides are individual notes, exosomes are more like carefully packed delivery boxes.

Exosomes are tiny extracellular vesicles naturally released by cells as part of normal cell-to-cell communication. Instead of carrying one single signal, they can transport a complex combination of proteins, lipids, RNA, and other biological components.

One important consideration is that not all exosome technologies are the same.

Some are derived from cultured human or animal cells, while researchers are also studying plant-derived extracellular vesicles for cosmetic applications. Because the source and manufacturing process vary significantly, it’s important to understand exactly what type of technology a product uses.

In simple terms: exosomes are biological packages capable of carrying multiple messages at once.

Cannabinoids: Communicating With an Existing System

Cannabinoids take a different approach altogether.

Rather than acting primarily as a messenger themselves, cannabinoids interact with signaling systems that already exist within the body.

Compounds such as CBD (cannabidiol) and CBG (cannabigerol) are naturally found in the cannabis plant. What makes them particularly intriguing is their relationship with the endocannabinoid system (ECS)—a complex regulatory network present throughout the body, including the skin.

Our bodies naturally produce their own cannabinoid-like compounds, known as endocannabinoids. While plant cannabinoids are not identical to these naturally occurring molecules, research suggests they can interact with receptors and signaling pathways involved in this broader communication network.

This perspective shifts the conversation.

Instead of asking, “What ingredient should we add?”

We begin asking:

What systems already exist within the skin, and how can we formulate with those systems in mind?

Three Technologies. Three Different Conversations.

Although they’re often grouped together in skincare discussions, these ingredients represent very different philosophies.

Peptides

• Targeted signaling molecules
• Designed to deliver specific messages

Exosomes

• Cell-derived communication packages
• Carry multiple biological signals

Cannabinoids

• Plant-derived compounds
• Interact with signaling pathways already present in the skin, including the endocannabinoid system

Each offers a unique lens through which to understand skin biology.

A Different Way to Think About Skincare

At Potency No. 710, we’ve never been interested in chasing trends simply because they’re popular.

We’re interested in understanding how skin naturally functions.

That curiosity has led us to explore receptor biology, the endocannabinoid system, botanical intelligence, and the remarkable communication networks already built into the body.

We don’t believe skincare is simply about placing ingredients on the surface.

We believe it’s about creating formulations that respect the skin’s own language.

That’s what we mean when we talk about receptor-driven skincare.

Not because it’s the newest idea.

Because we believe understanding how skin communicates is one of the most important conversations happening in skincare today.