Free shipping over $75 · Vegan · Fragrance-free · Cruelty-free
Smooth · single active

Adifyline

Acetyl Hexapeptide-38
$52

A plush, single-active serum for areas that can look a little flat or tired. It supports the appearance of cushion and softness, giving skin a more rounded, cared-for look.

  • RelaxesSoften the look of expression lines
  • TargetsForehead, brow furrow, crow's feet
  • TextureLightweight, fast-absorbing, layers cleanly
VeganFragrance-freeCruelty-freePatch-test friendly

Free shipping over $75 · 30-day returns

How to use +

Apply 2-3 drops to clean skin morning and night, before heavier creams or oils. Patch test first. Finish daytime routines with SPF.

Full ingredient list +

Aqua/Water, Propanediol, Glycerin, Acetyl Hexapeptide-38, Sodium Citrate, Citric Acid, Phenoxyethanol, Ethylhexylglycerin.

The science +

Adifyline is a volume-support peptide used for soften the look of expression lines. Seralune uses 2% peptide complex so the formula has a clear job and an easy place in your routine.

Concentration
2%
Format
30 ml
Skin type
All
Use
AM / PM
pH
5.5-6.0
Pairs with
HA · Matrixyl
Why single-active

The honest formula.

Most serums bury one working ingredient behind a dozen that do little. We lead with the active, name it on the front, and leave out everything it doesn't need.

2%
Active concentration
1
Studied active per bottle
0
Added fragrance or dyes
Complete the routine

Pairs well with

SmoothLOT · SA-04
SYN-AKE4% Solution
Dipeptide Diaminobutyroyl Benzylamide Diacetate
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SmoothLOT · SN-08
SNAP-88% Solution
Acetyl Octapeptide-3
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