This €29.90 peptide serum at Sephora promises 85% fewer visible wrinkles
Thirty euros to promise visibly smoother skin in two weeks, that’s the bold claim behind Byoma’s Longevit-8 Peptide Serum, a peptide serum available at Sephora for €29.90. Before getting swept up in the numbers, it’s worth taking a closer look at what’s actually inside the bottle.
An accessible price point for a peptide serum with big ambitions
In the anti-ageing skincare aisle, prices can escalate quickly. At €29.90, the Longevit-8 sits in a relatively affordable bracket for this type of product. But what sets this peptide serum apart isn’t just its price tag, it’s the ambition of its formula, which goes well beyond targeting wrinkles alone.
Byoma has designed this serum to act on eight skin longevity markers. These include hydration, firmness, elasticity, radiance, skin texture, and the appearance of redness. In other words, the product aims to improve the overall complexion, not simply smooth out fine lines on the forehead or around the eyes.
This positioning speaks to a reality many people recognise from their thirties onwards: skin doesn’t just lose volume, it also loses its glow, evenness, and tone. A single product that tackles several of these concerns at once is a genuinely practical proposition for streamlining a routine.
What’s in the formula
The hero ingredient in the Longevit-8 is the GHK-Cu Longevity Matrix, a combination of copper peptides, niacinamide, and vitamin E. These three actives are brought together to work in synergy on the skin’s appearance.
The formula also incorporates plant-derived Phyto-PDRN and NMN, a molecular precursor to NAD+. Both ingredients reflect an approach oriented towards cellular skin longevity, which explains the product’s name.
Byoma has also included its Tri-Ceramide Complex, made up of ceramide, cholesterol, and fatty acids. This complex is designed to support the skin barrier, an aspect that is often overlooked in classic anti-ageing serums. A compromised skin barrier reduces the skin’s ability to respond to active ingredients, regardless of their quality.
How to incorporate this peptide serum into your routine
The Longevit-8 is designed to slot easily into an existing routine. Here are the key points to keep in mind for best results:
- Apply one to two pumps morning and evening, after cleansing and toning.
- Allow the serum to absorb before applying moisturiser.
- In the morning, always finish with an SPF sun protection.
- The product is described as lightweight, making it easy to layer without weighing skin down.
This ease of use is a genuine advantage. A peptide serum that requires a complex protocol is likely to be abandoned quickly. Here, two pumps are all it takes, and the step fits naturally between toner and moisturiser.
The 85% claim: what does the brand say?
The figure Byoma leads with is striking: a reduction of up to 85% in the visible depth of wrinkles in two weeks. This result comes from evaluations conducted by the brand on the product.
These evaluations cover several criteria: hydration, firmness, elasticity, radiance, skin texture, redness, and the skin barrier. The promise therefore spans all eight of the announced markers, not just wrinkles.
As with any skincare product, results can vary depending on skin type and individual habits. This peptide serum is no exception. That said, the combination of targeted actives and a contained price point makes it a compelling option for anyone looking to address multiple skin concerns without multiplying products. Byoma’s peptide serum is available at Sephora for €29.90.
