There are two reasons we reach for concealer. This is both of them.
Uneven tone, and skin that looks tired. Two different problems, two different actives, one routine — Cellular Clarity in the morning, Cellular Renewal at night. Made to be worn bare.
60-day refund — opened or not, nothing to send back · Free US shipping · Full ingredient list on both
- Two serums, one goal — Renewal for firmness, Clarity for tone
- Delentigo™ at 4% by day, polynucleotides at 5% by night — every dose printed
- Lightweight and layer-friendly — full INCI published on both, patch test first
- Morning or night — lightweight, fast-absorbing, fits any routine


One habit, two causes.
Most people reaching for concealer are covering marks that won't fade, or a face that looks tired regardless of how it slept. They look like the same problem in the mirror. They aren't — so this is two serums rather than one bottle claiming to do everything.
- 01 · Morning · Cellular Clarity — Every brightener makes the spot lighter. This one closes the gap. One dosed pigment route rather than four at a fraction of a percent each: Delentigo™ Swiss garden-cress sprout extract at 4%, the concentration its maker's age-spot studies used. Vitamin C ester, kojic acid and arbutin are in the bottle as base conditioners — named on the label, claimed nowhere.
- 02 · Night · Cellular Renewal — For skin that looks rested and full rather than thin and tired. Salmon-derived polynucleotides at 5% — the maximum concentration their supplier has tested — with MossCellTec™ No. 1 at its studied 2%, and PhytoCellTec™ Swiss apple fruit cell culture at 1% against a 2% study, which we print rather than round away.
Safety Contains soy · 0.34% alcohol. Vegan.
Safety Contains fish. Not suitable for vegans or anyone with a fish allergy.
One in the morning. One at night.
Cellular Clarity, after cleansing, before moisturiser. Then sunscreen, always.
Cellular Renewal, after cleansing, before moisturiser.
Lightweight and layer-friendly. Made to be worn bare — makeup optional.
Most brands name the ingredient. We match the dose.
The research belongs to the ingredients and was run by Mibelle Biochemistry, their Swiss maker — supplier research, not independent studies, and not studies of these finished serums. One number here does not flatter us. It is printed anyway.
| Cellular Clarity | Cellular Renewal | |
|---|---|---|
| Key active | Delentigo™ at 4% | Salmon polynucleotides at 5% · MossCellTec™ at 2% · PhytoCellTec™ at 1% |
| Its study used | 4% — match | 5% is the supplier's maximum tested and MossCellTec matches at 2%; PhytoCellTec's study ran at 2% and ours is 1% — printed, not rounded away |
| Also in the bottle | MossCellTec™ No. 1 at 2% — the maker's level | same |
| What we claim | Appearance of even tone — the spot fades, the skin around it does not | Appearance of firmness and skin quality |
| Allergens, stated upfront | Soy | Fish — not vegan |
The VyVa Standard
Every active we use is named, and its amount is printed: milligrams on our supplements, percentages on our serums. There are no proprietary blends, and each product's full formula, its Supplement Facts or its full INCI, is published on its page before you buy.
- Swiss actives — Mibelle AG
- PhytoCellTec™ — patented by Mibelle in five countries
- Every dose printed on the page
- 60-day refund — opened or not, nothing to send back
Safety Contains fish and soy. Patch test 48 hours before first use.
Safety For 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.
FAQ
Why not just one serum?
Is Renewal vegan?
How long does each bottle last?
When will I see something?
Will it lighten my whole face?

Sixty days. Then decide.
Try both for two months. Not for you? Tell us and we'll refund it in full. Keep the products — there's nothing to send back. Sixty days is a refund window, not a results window.
For 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. Delentigo, PhytoCellTec, NovoRetin and MossCellTec are registered trademarks of Mibelle AG.
