Svelta Labs
Svelta Labs science for weight, wellness and skin
Svelta Labs Journal

Svelta Labs Education & Research Journal

Fresh editorial content for peptide research, skincare science, wellbeing categories, Svelta-GPT updates, and research-use product guidance.

Where Does the Weight Go? A 14-Month Community Account of 16kg Lost
Weight and Wellbeing 26 Sep 2026

Where Does the Weight Go? A 14-Month Community Account of 16kg Lost

A 62-year-old man in a UK weight-loss community reports losing 16kg over 14 months while his waist, thighs and belly look much the same. We look at what his account can and cannot tell us.

Lived Experience with Tirzepatide and Peptide Use in a 1.5-Year Journey
Wellbeing 09 Sep 2026

Lived Experience with Tirzepatide and Peptide Use in a 1.5-Year Journey

A Reddit community member shares a 1.5-year personal journey involving tirzepatide use alongside peptides for pain management and mobility, highlighting lived experience and motivation factors.

Lived Experience of Adjusting Mounjaro Dose: A Community Perspective
Wellbeing 09 Sep 2026

Lived Experience of Adjusting Mounjaro Dose: A Community Perspective

A personal account from a Mumsnet user describes their experience with an initial 2.5mg dose of Mounjaro, side effects, and considerations around increasing to 5mg. This article explores lived experience alongside current knowledge about such dose adjustments.

Lived Experience of Starting Weight Loss Injections: A Community Perspective
Wellbeing 09 Sep 2026

Lived Experience of Starting Weight Loss Injections: A Community Perspective

Community members share their non-scale victories and reflections on body changes as they start weight loss injections, highlighting the lived experience behind the journey.

Endurance Training Insights from the GLP-1 Community
Wellbeing 09 Sep 2026

Endurance Training Insights from the GLP-1 Community

Community members share personal experiences and practical tips for long-distance running and cycling while on GLP-1 medications, highlighting adjustments in nutrition and energy management.

Retatrutide and Fatty Liver: What the Phase 2a Trial Found
Wellbeing & Research

Retatrutide and Fatty Liver: What the Phase 2a Trial Found

A phase 2a study measured liver fat in participants with metabolic dysfunction-associated steatotic liver disease. Its results need the study context and clear limits.

Healthy Habits for a 10kg Weight-Loss Goal
Lifestyle & Wellbeing

Healthy Habits for a 10kg Weight-Loss Goal

Small repeatable changes can make a weight-management plan easier to follow. Set an appropriate personal goal and focus on routines rather than a guaranteed transformation.

GHK-Cu Peptide Research: Copper, Collagen and Evidence Limits
Peptides & Regeneration

GHK-Cu Peptide Research: Copper, Collagen and Evidence Limits

GHK-Cu is a copper-binding tripeptide with a long research history. The important distinction is between a measured laboratory result and a proven result for a product.

What Is MOTS-c? Mitochondrial Peptide Research and Its Limits
Wellbeing

What Is MOTS-c? Mitochondrial Peptide Research and Its Limits

MOTS-c is a mitochondrial-derived peptide studied in metabolic signalling. The original cell and mouse findings are a starting point for research, not a personal health promise.

Protein for Weight Loss: Nutrition Beyond Retatrutide Headlines
Wellbeing

Protein for Weight Loss: Nutrition Beyond Retatrutide Headlines

Keep the useful nutrition principles separate from drug claims: plan balanced meals, include varied protein foods and seek individual support when needed.

Retatrutide Microdosing: Why There Is No Approved Starting Dose
Wellbeing

Retatrutide Microdosing: Why There Is No Approved Starting Dose

There is no approved retatrutide regimen for self-directed use. A small dose, online calculator or informal recommendation cannot replace trial safeguards.

Glow Peptide Pen: Listed Ingredients and Research Limits
Skincare

Glow Peptide Pen: Listed Ingredients and Research Limits

The Svelta Glow Pen listing names GHK-Cu, BPC-157 and TB-500. This guide separates that product description from evidence about ingredients and the untested blend.

Is NAD+ a Peptide? Understanding the Coenzyme and Research Claims
Research Use

Is NAD+ a Peptide? Understanding the Coenzyme and Research Claims

NAD+ belongs to the dinucleotide coenzymes. Its established role in cellular chemistry should be distinguished from unverified benefits claimed for a particular preparation.

Peptide Therapy Benefits: Ten Research Claims to Examine
Wellbeing

Peptide Therapy Benefits: Ten Research Claims to Examine

Skin, muscle, sleep and metabolic claims often appear in peptide marketing. This guide turns ten promised benefits into questions about the actual evidence.

Injectable Peptides: Safety Questions to Discuss With a Clinician
Peptides & Wellness

Injectable Peptides: Safety Questions to Discuss With a Clinician

A patient-focused guide to distinguishing licensed peptide medicines from experimental injections, checking evidence and preparing questions for a clinical consultation.

Peptide Safety: How to Assess Wellness and Longevity Claims
Research & Wellbeing

Peptide Safety: How to Assess Wellness and Longevity Claims

Peptide discussions often combine licensed medicines, experimental compounds and unrelated ingredients. A useful safety assessment starts by separating them.

Peptide Pen Formulation and Stability: What Documentation Matters?
Peptide Science

Peptide Pen Formulation and Stability: What Documentation Matters?

A pre-filled format does not establish shelf life. Review formulation-specific stability evidence, storage conditions and the limits of a certificate of analysis.