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 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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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
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
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
Signal, Carrier, and Neurotransmitter-Inhibiting Peptides: A Field Guide
Not every peptide in a serum does the same job. This field guide breaks down the main functional categories, what each one is built to [...]
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Wellness Science
Why Are Peptides Suddenly Everywhere? Understanding the Trend
Peptides didn't become a household word by accident. Several separate trends converged at once, from biotech advances to a completely unrelated medical news cycle. Here [...]
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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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Wellness Science
Are Peptides Safe? What the Science (and Regulation) Actually Say
Peptides sit in three very different regulatory categories: cosmetics, supplements, and medicine. Here is what that split actually means for safety, and how to tell [...]
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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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What sets our approach to peptide science and skincare apart
Reader-First
In-depth peptide guides and honest product information, so you can make informed decisions.
Editor’s Picks
Our beauty experts’ current favorites
A Swiss lifting serum with named peptides palmitoyl tripeptide-1 and palmitoyl tetrapeptide-7, caviar-derived ingredients, and a temporary film-forming lift from pullulan.
An ultra-light moisturizer pairing a barrier-support lipid complex with an antioxidant-boosting peptide.
A serum built directly around 1% GHK-Cu copper peptide, the exact ingredient covered in our dedicated guide.
A multi-peptide serum combining signal and neurotransmitter-inhibiting peptides to support the look of firmer, smoother skin.
A dense multi-peptide serum containing twelve named peptides, including palmitoyl pentapeptide-4.
A German-formulated serum combining a signal peptide with a biotech-engineered plant-based collagen peptide fragment.
A La Prairie essence built around palmitoyl tetrapeptide-10, real elemental gold, and a licorice-derived brightening compound, intended to support hydration and appearance during hormonal skin changes.
A night treatment combining signal peptides with time-release retinol in a single formula.
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