Advanced peptides

Two focused options. One clear introduction.

SlimTheory’s advanced peptide offerings extend beyond our GLP-based memberships. Explore each option to see which purpose and format speaks to your goals.

Explore the options

Start with what you want to support.

GHK-Cu is a topical recovery serum. TesaMorph is a structured monthly program focused on abdominal body composition. They are separate offerings with different uses and formats.

Topical recovery

GHK-Cu Recovery Serum

A concentrated copper peptide ritual for skin that looks less firm, uneven or slow to bounce back—on the face or body.

Firmness and smoother-looking texture
Scars and stretch marks
Post-microneedling recovery

Discover GHK-Cu

Body composition

TesaMorph

A structured, self-led tesamorelin program for people focused on abdominal body composition and consistency over time.

Monthly program format
Written education and protocols
Application and approval required

Explore TesaMorph

Before you continue

Two very different ways to focus your routine.

Different purposes

GHK-Cu is a topical skin-recovery product. TesaMorph is a structured injectable program focused on body composition.

Different access

GHK-Cu is available for direct purchase. TesaMorph requires an application and approval before enrollment.

Clear instructions

Each option includes the information needed to understand its use, handling and expectations.