A full overview of Larens products built on peptide technology — grouped by form (serum, cream, toner, eye products) and skin need. If you're looking for an explanation of what peptides even are and how they work, start with the guide to peptides in cosmetics — here we focus on specific products.
A multifunctional peptide serum spray for face, body and hair — the flagship carrier of Biopeptide Complex, pH 3.0–4.0.
A serum with a high concentration of fish collagen peptides and hyaluronic acid enclosed in liposomes (Liposomal Collagen Complex).
An intensive revitalising serum with BIO-placenta and fish collagen peptides, for mature skin care.
A creamy eye and expression-line serum, based on neuropeptides (including Argireline).
Market context
Peptide serum as a category is widely present on the market — alongside Biopeptide Serum Spray (fish collagen peptides, Biopeptide Complex) you can find e.g. The Ordinary "Multi-Peptide + HA Serum" (signal peptides like Matrixyl and SYN-AKE) or COSRX "The 6 Peptide Skin Booster" (a set of six synthetic peptides). They differ mainly in the source and type of peptides used — it's always worth checking the exact composition against the manufacturer's current INCI.
A lifting and detoxifying cream for face, neck and décolletage.
An ultra-hydrating cream for the care of every skin type.
An intensively acting, exclusive cream for the care of mature skin.
A care cream that brightens discolouration.
A protective, regenerating SPF 20 cream with peptides.
An intensively regenerating hand cream with a natural peptide complex.
A toning and repairing preparation that restores the skin's natural pH, with collagen and Centella asiatica.
A micellar water based on Biopeptide Complex — cleanses, removes makeup and tones in a single step.
A luxurious creamy eye and expression-line serum.
A targeted eye and expression-line gel with a neuropeptide.
A collagen-peptide facial gel with silicon, based on Biopeptide Complex.
A collagen-peptide facial gel with colloidal silver, based on Biopeptide Complex.
Peptides also appear in the Detox Green Clay Mask (a mask with green clay, bakuchiol and Biopeptide Complex) — for full product details, check the official WellU shop directly.
Market context
In the category of eye cosmetics with neuropeptides (a mechanism similar to Argireline), alongside Neuropeptide Serum Eye & More you'll find products such as BasicLab "Argireline 10% Peptide Eye Serum" — based on the same type of neuropeptide, in a different formula and concentration. As always, it's worth comparing the full INCI rather than just the ingredient name on the packaging.
Peptides work well for various skincare goals — below are a few examples of matching a product to a specific need:
A convenient starting point for those who want to build a full peptide routine from scratch is the ready-made Peptide Basic Beauty Set — five products (cleansing gel, toner, spray serum, eye serum, cream) covering consecutive skincare steps, all based on Biopeptide Complex.
Most Larens peptide products are built on Biopeptide Complex — a patented complex of bioactive fish collagen peptides, produced through a cold extraction process. This technology is behind Biopeptide Serum Spray, Repair+ Toner, Micellar Lotion and Collagen Peptide Face & Body Wash, among others.
A full explanation of the mechanism of action, composition and comparison with other types of cosmetic peptides: Biopeptide Complex — what it is and how it works →
A newer Larens technology, in which fish collagen peptides are enclosed in microscopic lipid vesicles (SUV/MVV/LUV liposomes), intended to support their transport deeper into the skin. Used, among others, in LipoColl HA Hydro Serum.
A detailed comparison of both technologies — composition, mechanism, when to choose which: Biopeptide Complex or Liposomal Collagen Complex — what's the difference? →
A product's marketing name ("peptide serum", "multi-peptide") says little about the actual peptide content — what matters most is the full INCI, the peptide's position on the ingredient list (the closer to the start, the usually higher the concentration), and an application form matched to where it's used.
A full guide to reading the INCI of a peptide cosmetic, along with a checklist of things worth verifying before buying: see the guide to peptides →