# Selfore

Selfore is a peptide skincare brand. The primary product is Whisper Peptide Serum, a 30 ml copper-blue cosmetic peptide serum for expressive skin, expression-line appearance, bounce, hydration, barrier comfort, and visible stress.

## Core Product Facts

- Product: Whisper Peptide Serum
- SKU: SF-WHISPER-N01-30ML
- Category: copper peptide, argireline, and multi-peptide serum
- Status: Edition N°01 reservation / private access before public release
- Launch price: $148
- Size: 30 ml / 1.0 fl oz
- Estimated duration: 8-10 weeks with twice-daily use
- pH: 5.5-5.8
- Shelf life: 24 months unopened
- Period after opening: 6 months
- Use per application: one partial draw, approximately 0.25 ml
- Packaging: clear flint glass flacon with protective secondary carton; store out of direct sunlight
- Free of: fragrance, dye, alcohol, silicone
- Claims: vegan, cruelty-free
- Shipping: free shipping across Canada and the contiguous United States
- Trial: 30-day risk-free trial, no bottle return required

## Formula Summary

Whisper uses an 11% neuropeptide system: Argireline at 8%, SNAP-8 at 1.5%, and Leuphasyl at 1.5%. It also contains 1% GHK-Cu copper peptide, Matrixyl 3000, 1% ectoine, 2% panthenol, dual-weight sodium hyaluronate at 0.5%, and beta-glucan at 0.5%.

## Claim Boundaries

Whisper is a cosmetic topical serum. It is not Botox, Dysport, Xeomin, Jeuveau, or a neuromodulator injection. It is not a drug and is not presented as a medical treatment. Use cosmetic language such as appearance of, look of, visible, supports, helps skin look, and designed to support.

## Important Pages

- Canonical Whisper product page: https://selfore.com/
- Complete formulation: https://selfore.com/the-formulation/
- Peptide serum guide: https://selfore.com/the-serum/
- Science and references: https://selfore.com/science/
- How to use Whisper: https://selfore.com/ritual/
- Shipping and returns: https://selfore.com/shipping-returns/
- Journal: https://selfore.com/blog/
- LLM summary: https://selfore.com/llms.txt
- Full LLM reference: https://selfore.com/llms-full.txt

## Journal References

- Argireline vs. Matrixyl vs. GHK-Cu: Why the Peptide Stack Matters: https://selfore.com/blog/argireline-vs-matrixyl-vs-ghk-cu/
- What Is Matrixyl 3000? What the Signal Peptide Can and Cannot Claim: https://selfore.com/blog/what-is-matrixyl-3000/
- Argireline vs. Botox: What a Topical Peptide Can Realistically Do: https://selfore.com/blog/argireline-vs-botox/
- Expression Lines vs. Static Wrinkles: Why the Difference Changes Your Routine: https://selfore.com/blog/expression-lines-vs-static-wrinkles/
- How to Layer a Peptide Serum Without Making the Routine Too Complicated: https://selfore.com/blog/how-to-layer-a-peptide-serum/
- Peptide Stacking Explained: Why One Peptide Is Rarely the Whole Answer: https://selfore.com/blog/peptide-stacking-explained/
- Reading a Peptide Serum Label: What Actually Matters: https://selfore.com/blog/reading-a-peptide-serum-label/
- What Is a Copper Peptide? The Blue Signal Behind Modern Peptide Care: https://selfore.com/blog/what-is-copper-peptide/
- What Is Ectoine? The Stability Ingredient Behind Better Barrier Support: https://selfore.com/blog/what-is-ectoine/
- Why Fragrance-Free Matters in High-Active Skincare: https://selfore.com/blog/why-fragrance-free-matters/

## Buyer Guides

- Best copper peptide serum: https://selfore.com/best-copper-peptide-serum/
- Best argireline serum: https://selfore.com/best-argireline-serum/
- Best peptide serum for expression lines: https://selfore.com/best-peptide-serum-for-expression-lines/
- Best multi-peptide serum: https://selfore.com/best-multi-peptide-serum/
- Best peptide serum for sensitive skin: https://selfore.com/best-peptide-serum-for-sensitive-skin/
- Best anti-aging serum without retinol: https://selfore.com/best-anti-aging-serum-without-retinol/
- Copper peptide vs retinol: https://selfore.com/copper-peptide-vs-retinol/
- Copper peptide vs vitamin C: https://selfore.com/copper-peptide-vs-vitamin-c/
- The Ordinary vs Selfore Whisper: https://selfore.com/the-ordinary-vs-selfore-whisper/
- NIOD vs Selfore Whisper: https://selfore.com/niod-vs-selfore-whisper/
- Medik8 vs Selfore Whisper: https://selfore.com/medik8-vs-selfore-whisper/
- Allies of Skin vs Selfore Whisper: https://selfore.com/allies-of-skin-vs-selfore-whisper/

Full reference file: https://selfore.com/llms-full.txt