I slapped this on under sunscreen at 8am. By 10am my T-zone looked like an oil slick had a baby with a disco ball. Not cute.
The problem isn’t the serum — it’s the timing. Peptides are heavy. Layering them under makeup in the morning is basically asking for a slip-n-slide situation by lunch.
It’s Mary & May‘s Peptide 6 Complex Serum — roughly $16-18 on typical K-beauty sites. The claim: six types of peptides to plump and firm without irritation. I bought it because my laugh lines were starting to look less like character and more like topography.
Six Peptide Types
Not just one fancy amino acid chain — actual variety targeting different layers
No Fragrance
Smells like nothing. Your nose won’t rebel at 2am.
Lightweight Gel
Dries down in 20 seconds. But only if you let it.
Photo: Laura Jaeger / Unsplash
It’s not complicated — that’s the point. No 50-ingredient flex. Just peptides, some soothing stuff, and a delivery system that actually works. Here’s what’s doing the heavy lifting:
- Copper Tripeptide-1: Wound healing + collagen signal booster — the MVP
- Acetyl Hexapeptide-8: The ‘argireline’ dupe that softens expression lines
- Palmitoyl Pentapeptide-4: Old reliable for firmness over time
- Hyaluronic Acid: Hydration bridge so peptides don’t sit on top
Photo: Laura Chouette / Unsplash
Squeezed out two drops — clear, slippery, almost watery. It sinks in fast if your skin is damp. On dry skin? It sits there like a polite guest who won’t leave.
Week two: I stopped using it in the morning entirely. Night only — after toner, before moisturizer. Woke up with skin that actually looked rested. The surprise? My nasolabial folds looked less like parentheses by week three. Not gone. Just… softer.
Fine lines looked shallower after 3 weeks. But my pores didn’t shrink, and it won’t fix sagging. Realistic results — not Instagram miracles.
Use it at night or don’t use it at all. AM application is a rookie mistake — this serum was made for repair hours, not rush hours.