Where Peptide Science Meets Beauty
Clear, evidence-based guides to peptides and skincare, plus a curated edit of the products built on that science.
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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
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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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
Palmitoyl Pentapeptide-4 Explained: The Original Signal Peptide
Palmitoyl pentapeptide-4 helped popularize the entire signal peptide category in skincare. Here is what makes it different from copper peptides and acetyl hexapeptide-8, and what [...]
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Wellness Science
Marine vs. Bovine vs. Plant-Based Collagen: How to Choose
Collagen supplements are not all sourced the same way, and the source affects allergies, dietary fit, and even how the product works. Here is how [...]
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Ingredient Deep-Dive
Peptides in Skincare: What They Actually Do for Your Skin
Peptides are one of the most common actives in modern serums, but the label rarely explains what they actually do once they touch skin. Here [...]
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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
How Peptides Work in the Body and Skin, Explained Simply
Peptides are often described as "sending signals" to cells, but what does that actually mean? Here is what happens between applying a serum or taking [...]
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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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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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