Where Peptide Science Meets Beauty
Clear, evidence-based guides to peptides and skincare, plus a curated edit of the products built on that science.
Welcome to Alpenique
Your Guide to Peptide Science and the Skincare Built On It
Alpenique is a dedicated resource on peptides, covering the science behind them in skincare and wellness. We also curate a focused selection of luxury skincare built on that science, so you can read the research and shop the products that actually apply it.
Beauty Inspiration
Peptide science, skincare guides, and beauty insights from our magazine
Ingredient Deep-Dive
Peptides vs. Vitamin C: Which Should You Use First?
Peptides and vitamin C both get marketed for firmer, brighter skin, but they don't always play well together in the same formula. Here is what [...]
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Ingredient Deep-Dive
Peptides vs. Niacinamide: Can You Use Them Together?
Peptides and niacinamide are one of the easiest active pairings to combine, without the irritation concerns of retinol or the formulation issues of vitamin C. [...]
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Ingredient Deep-Dive
Copper Peptides (GHK-Cu) Explained: Benefits and How They Work
Copper peptides show up in serums under a few different names, but GHK-Cu is the one with the longest research history. Here is what it [...]
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Ingredient Deep-Dive
Peptides vs. Retinol: Which Should You Use First?
Peptides and retinol both show up in anti-aging routines, but they are not interchangeable. Here is how the two actually differ, and a practical way [...]
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Wellness Science
The Complete Peptide Glossary: Every Ingredient Explained
A single reference for every named peptide covered across our guides, organized by function, with a one-line summary and a link to the full breakdown [...]
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Ingredient Deep-Dive
Acetyl Hexapeptide-8 Explained: How This Peptide Softens Expression Lines
Acetyl hexapeptide-8 is the ingredient behind some of the best-known "instant" wrinkle serums, often marketed alongside comparisons to injectable treatments. Here is what it actually [...]
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Wellness Science
Collagen Peptides Explained: Do Oral Supplements Really Work?
Collagen peptide powders promise skin, hair, and joint support, but the path from a scoop of powder to any visible effect is longer than the [...]
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Wellness Science
Peptides for Hair Growth: What’s Backed by Evidence and What Isn’t
Peptide serums and supplements for hair are a growing category, but the evidence varies widely by product type. Here is what's actually supported, and when [...]
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Wellness Science
Peptides vs. Proteins vs. Amino Acids: What’s the Difference?
These three words get used as if they mean the same thing. They don't. Here is the actual relationship between amino acids, peptides, and proteins, [...]
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