OPOSI, collagen/aloe, pink patches and gold/collagen are four references in the SMZ Dr Sophie catalogue. Compare the number of pieces, number of pairs and information specific to each product page first.
Compare packs and presentation
| Product | Pack size | Information highlighted on the page |
|---|---|---|
| OPOSI | 60 patches, or 30 pairs | Caffeine and peptides; hydrogel texture |
| Collagen and aloe | 60 patches, or 30 pairs | Collagen and aloe vera; green hydrogel |
| Pink patches | 60 patches, or 30 pairs | Collagen and allantoin; pink hydrogel |
| Gold and collagen | 24 pairs | Golden presentation; collagen; hydrogel texture |
One pair means two patches. A box of 60 pieces therefore represents 30 pairs, while the gold/collagen pack states 24 pairs. Take this difference into account when comparing current prices on the product pages.
Distinguish marketing presentation from full ingredients
“Rose collagen” is the pink reference’s catalogue name; its page highlights collagen and allantoin. It does not provide a complete INCI list confirming rose extract or a marine source for the collagen. The four pages consulted describe highlighted ingredients without exhaustive INCI lists.
If you are looking for or avoiding an ingredient, request the complete list for the reference and check the label received. A name, colour or texture alone cannot establish that a formula is fragrance-free, hypoallergenic or suitable for a particular sensitivity.
Read each product’s directions
All four pages state placing one patch under each eye on clean, dry skin, following the packaging’s application time, then removing the patches and gently patting in remaining serum. They do not specify a universal 15- or 20-minute duration or a two-week daily course.
The OPOSI guide: use and information to check details the available directions for that reference. To distinguish causes of dark circles from product characteristics, see our guide to dark circles and cosmetic skincare limits.
Before ordering
Choose the reference and number of pairs you want, then check its page for current price and availability. For details about ingredients or directions, contact us with the exact product name.
Sources: the four product pages linked in the table, consulted on 3 November 2026. This comparison describes published information; it does not rank products by clinical effectiveness.