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Built on salmon-derived polynucleotides at 5% — the top of the range its supplier has tested — with MossCellTec™ No. 1 at its studied 2%, PhytoCellTec™ Swiss apple fruit cell culture, biotin and hyaluronic acid. Applied at night, when your skin has the face to itself.
60-day refund — opened or not, nothing to send back · Free US shipping · Full INCI published
Clean, dry skin — the last face of the day.
A few drops pressed in, before moisturiser.
Nothing to layer, nothing to time. The night step stands alone.

Where skin creases when you smile and, lately, stays creased a moment longer. MossCellTec™ No. 1 sits here at 2% — exactly the level its own studies used. Measured against placebo over 28 days, the appearance of crow’s-feet wrinkle depth fell 15%.
And in the most punishing test in its file — 23 women through a Seoul summer, moving between outdoor heat and dry air-conditioned offices — every one of the 23 recorded a significant increase in skin hydration on the treated side within 14 days, and 91% recorded lower water loss. That is a responder rate inside one clinical cohort, not a guarantee, but it is a hundred per cent of a real group under conditions worse than your commute.
Alongside it, PhytoCellTec™ Malus Domestica, the world’s first plant stem-cell active in cosmetics and patented in five countries: in its maker’s four-week trial, crow’s-feet wrinkle depth fell 8% at two weeks and 15% at four — that study ran at 2% and this serum carries 1%, which we print rather than round away.
And the salmon-derived polynucleotide complex behind in-clinic renewal treatments, at 5%. Made in Carros, France. Results refer to the appearance of skin.
DNA Gel PH™ at 5.00% — high-purity polynucleotides from salmon soft roe, fragmented to around 110 kDa: large enough to hold their water-trapping structure, small enough to work. Five per cent is the maximum concentration its supplier has ever tested, which is an unusual place for a brand to end up.
Watch the units when you shop this category. Competitors print numbers like “10,000 ppm”, which sounds enormous and is one per cent of a raw solution. Our 5% delivers 1,500 ppm of polymerised sodium DNA into the finished serum. In the supplier’s evaluation on 10 volunteers over 8 days, it produced a significant increase in the mechanical elasticity and suppleness of skin.
Contains salmon-derived DNA. Not vegan. Not suitable for anyone with a fish allergy. We put that on the front of the page rather than the bottom of the ingredient list.

Polynucleotides are salmon-derived — which is why this serum is not vegan, and why we say so on the front of the page instead of the bottom of the INCI.
The corner of the eye, where it shows first.
Where skin creases when you smile and, lately, stays creased a moment longer.
MossCellTec™ No. 1 sits here at 2% — exactly the level its own studies used. Measured against placebo over 28 days, the appearance of crow's-feet wrinkle depth fell 15%. And in the most punishing test in its file — 23 women through a Seoul summer, moving between outdoor heat and dry air-conditioned offices — every one of the 23 recorded a significant increase in skin hydration on the treated side within 14 days, and 91% recorded lower water loss. That is a responder rate inside one clinical cohort, not a guarantee.
DNA Gel PH™ at 5.00% — high-purity polynucleotides from salmon soft roe, fragmented to around 110 kDa. Five per cent is the maximum concentration its supplier has ever tested. Watch the units when you shop this category: competitors print figures like "10,000 ppm", which sounds enormous and is one per cent of a raw solution. Our 5% delivers 1,500 ppm of polymerised sodium DNA into the finished serum. In the supplier's evaluation on 10 volunteers over 8 days, it produced a significant increase in mechanical elasticity and suppleness.
PhytoCellTec™ Malus Domestica was the first plant stem cell active in cosmetics, and it is patented in five countries. In its maker's four-week trial with 20 subjects, a 2% cream applied twice daily to the crow's feet area reduced wrinkle depth by 8% at two weeks and 15% at four, measured by the PRIMOS system.
One number here does not flatter us: PhytoCellTec™ sits at 1% where that study used 2%. We print it anyway, and it rises on the next production run. The clinical weight in this formula is carried by MossCellTec™ at 2% and DNA Gel PH™ at 5% — both at, or at the top of, their studied concentrations.
Applied at night. Made in Carros, France. The research is Mibelle Biochemistry's and Sederma's own, into the ingredients rather than into this finished serum.
Contains fish. The polynucleotide complex is salmon-derived, so this serum is not vegan and is not suitable for anyone with a fish allergy. Patch test 48 hours before first use. For external use only. Avoid the eye area. Results refer to the appearance of skin and vary between individuals.
Ingredient lists use INCI names, which is why a hero active can hide inside words like “isomalt” or “malus domestica fruit cell culture extract”. So here is the plain version: what we call each active, and how much of it is in the finished serum.
Supplier actives are studied and sold as one complete material, so “5% DNA Gel PH™” means 5% of the material its studies used — and that is the number we hold ourselves to.
| What we call it | How much is in the serum |
|---|---|
| DNA Gel PH™ | 5.000% |
| MossCellTec™ No. 1 | 2.000% |
| PhytoCellTec™ Malus Domestica | 1.000% |
Base conditioners, stabilisers and carriers. Present in the bottle, named here, and claimed nowhere.
Below a concentration of 1%, ingredients may be listed in any order — a standard INCI convention.
aqua (water), glycerin, isomalt, polysorbate 20, 1,2-hexanediol, hydroxyethylcellulose, propanediol, hydroxyacetophenone, DNA, malus domestica fruit cell culture extract, caprylhydroxamic acid, phenoxyethanol, sodium nitrate, carbomer, xanthan gum, potassium sorbate, disodium phosphate, sodium phosphate, sodium benzoate, sodium hyaluronate, sodium metabisulfite, polysorbate 60, phytol, biotin
Discontinue use and consult a physician if irritation or unexpected reaction occurs. Not recommended for individuals sensitive to any ingredient in this product.
Source: the INCI declaration printed on the carton.
If disclosure at this level reads as unusual, that is a statement about the category, not about us.
Everything on this page can be checked. That's the entire pitch.
If it isn’t for you, tell us and we’ll refund it — opened or not. Keep the bottle; there’s nothing to send back. Sixty days is a refund window, not a results window.
Contains fish. Patch test 48 hours before first use.
60-day refund — opened or not, nothing to send back · Free US shipping · Full INCI published
Bare DuoClarity in the morning, Renewal at night — the two-serum routine.One price, from day one until you cancel.$120.95/month subscribed
The Foundation RitualVioni+ and Cellular Renewal — one you take, one you apply.One price, from day one until you cancel.$102.95/month subscribedFor external use only. Avoid the eye area. Patch test 48 hours before first use. Discontinue use if irritation occurs. Use sunscreen when exposed to sunlight. Keep out of reach of children. Results refer to the appearance of skin. Individual results may vary. PhytoCellTec and MossCellTec are registered trademarks of Mibelle AG.