
Y Theorem Day Cream NAC Y²
NAC Y² day shield
MorningA 50-day journey from Mayfair clinic to dressing-table — measured in your client's own biomarkers.
No mockup. No demo. The VYVRE engine live, embedded in 111SKIN.com via SDK. 5 protocols, 47 measurement points, real-time score.
Modiface is closed and opaque — $300K–1M, 6–12 months. VYVRE is open science, peer-reviewed, shipped in 4 weeks. Molecular precision from Mayfair to dressing-table.
| Criterion | VYVRE | L'Oréal · Modiface |
|---|---|---|
| Setup | €25K | $300K–1M |
| Deployment | 4 weeks | 6–12 months |
| CIE LAB science | ✓ Del Bino 2013 | ✗ ML black-box |
| rPPG peer-reviewed | ✓ Wang 2017 | ✗ |
| Native white-label | ✓ | Custom dev |
Sources: Crunchbase, WWD, L'Oréal Annual Report 2021, The Drum 2019. Modiface estimates derived from enterprise SaaS deployments post-acquisition (March 2018).
A 111SKIN client opens her Mayfair app from her Eaton Square flat. Her NAC Y² index moved from 76 to 84 in 50 days. Dr Alexandrides validates the clinical pathway remotely. The Mayfair clinic standard, now measured between visits — the bottle reorders itself.
NAC Y²™ aerospace. Celebrity glow.

NAC Y² day shield
Morning
De-puffed eyes
Morning
Signature overnight repair
Evening
Celestial icon cream
Evening
Rose gold radiance mask
2x/week
Overnight eye rest
EveningWHY VYVRE
Our competitors upload your customers' photos to servers in Canada (ModiFace/L'Oréal), the United States or Taiwan. Premium skincare brands already use Perfect Corp — data processed outside Europe.
VYVRE processes everything on your customer's device — phone or computer, it doesn't matter. No photo ever leaves their device.
The only data stored: anonymous scores, hosted in Europe. GDPR native. Nothing to validate with your DPO on cross-border data transfers.
Perfect Corp, Revieve, Haut.AI — none of them publish their prices. They ask you to call their sales team.
Starting from €299/month, no commitment. Free 30-day pilot. Integration in 2 weeks.
Our competitors charge between €15,000 and €200,000 per year for equivalent features.
Perfect Corp: 3 to 6 months minimum. Revieve: 6 to 12 months.
VYVRE: 3 lines of code, the widget is live on your site. Works on desktop and mobile. No app to download.
| Perfect Corp | Revieve | VYVRE | |
|---|---|---|---|
| Photos uploaded | ✕Yes | ✕Yes | ✓Never |
| Servers | ✕USA/Taiwan | ✕AWS US | ✓Europe 🇪🇺 |
| GDPR native | ✕No | ✕No | ✓Yes |
| Annual price | ✕€15-80k | ✕€50-200k | ✓Public |
| Public pricing | ✕Hidden | ✕Hidden | ✓Displayed |
| Integration | ✕3-6 months | ✕6-12 months | ✓2 weeks |
Our competitors ask you to call them to get a price. We display ours. The only ones in the market.
An editorial portfolio — eighteen frames assembled from the maison archives, lit for VYVRE's adaptive scan engine.
Each chapter of the 111Skin ritual photographed at our atelier.