The Complete Renewal Guide

THE COMPLETE RENEWAL GUIDE

GLP-1 • Core Four • GHK-Cu

A comprehensive approach to understanding metabolic wellness, recovery research, and skin rejuvenation science.

Discover the evolving world of metabolic health, peptide research, and skin wellness with The Complete Renewal Guide by SELA & CO.

Thoughtfully designed for individuals seeking a deeper understanding of modern wellness science, this educational resource brings together three distinct areas of research: GLP-1 medications, the Core Four peptide combination, and GHK-Cu.

From weight management and metabolic function to tissue-repair research and skin health, this guide provides clear explanations of the science, potential applications being investigated, safety considerations, and limitations of current evidence.

WHAT YOU’LL DISCOVER

01 | GLP-1 & Metabolic Wellness

Explore the science behind GLP-1-based therapies and their role in metabolic health.

• Understanding GLP-1 hormones and receptor activity
• Tirzepatide40 and retatrutide20 research
• Appetite regulation and weight management
• Blood sugar and metabolic function
• Clinical findings, side effects, and safety considerations
• Supporting healthy routines through nutrition and movement

02 | Core Four & Recovery Research

An educational introduction to four investigational peptides frequently discussed in recovery research.

• Cartalax: Research involving cartilage biology and cellular processes
• KPV: Early research examining inflammatory pathways and intestinal biology
• BPC-157: Preclinical investigations into tissue responses and repair mechanisms
• TB-500: Research involving thymosin beta-4-related biological processes

Learn how these compounds differ, what researchers are investigating, and why their safety and effectiveness in humans remain unestablished.

03 | GHK-Cu & Skin Wellness

Explore the science behind GHK-Cu, a copper-binding peptide studied in relation to skin biology and tissue processes.

• Understanding copper peptides
• Collagen and extracellular matrix research
• Skin texture, elasticity, and visible aging
• Hair and scalp research
• Topical skincare applications
• Current evidence, research limitations, and safety considerations

04 | Connecting the Science

Understand the differences between prescription metabolic medications, investigational recovery peptides, and cosmetic peptide ingredients.

Explore why these substances have different purposes, evidence levels, and regulatory statuses—and why combining them should not be assumed safe or beneficial.

05 | Building an Intentional Wellness Routine

Discover practical lifestyle strategies that support overall well-being.

• Balanced nutrition and adequate protein
• Hydration and daily movement
• Strength training and recovery habits
• Sleep and stress management
• Consistent skincare practices
• Wellness journaling and progress tracking

THE SELA & CO. EXPERIENCE

Wellness begins with knowledge. Renewal begins with intention.

At SELA & CO., we believe in making complex wellness topics approachable, thoughtfully organized, and empowering.

The Complete Renewal Guide brings together metabolic science, emerging peptide research, and skin wellness education in one beautifully curated resource.

Designed to encourage informed conversations, realistic expectations, and intentional self-care.

IMPORTANT INFORMATION

This purchase includes an educational wellness guide only. No medications, peptides, vials, injectable products, skincare formulations, or medical treatments are included.

Certain GLP-1 medications are FDA-approved for specific indications. Retatrutide remains investigational. Cartalax, KPV, BPC-157, and TB-500 are not FDA-approved treatments. GHK-Cu has been studied in cosmetic and laboratory settings, but its use as an injectable treatment is not FDA-approved.

The safety and effectiveness of combining these compounds have not been established.

This guide does not include individualized dosing instructions, injection protocols, or treatment recommendations. It is not intended to diagnose, treat, cure, or prevent disease and is not a substitute for professional medical advice.

SELA & CO.

Pause • Reflect • Renew