Serums & Concentrates
High-concentration leave-on treatments. The step that does the most work in a routine.
12 products · All prices are shown and charged in US Dollars (USD).
12 products
NS-01
Synapse Repair Serum
Nine-peptide overnight signal serum
30 ml / 1.0 fl oz
$89.95
NS-02
Axon Vitamin C 15%
Stabilised L-ascorbic brightening serum
30 ml / 1.0 fl oz
$70.00
NS-07
Myelin Barrier Concentrate
Lipid-identical repair concentrate
30 ml / 1.0 fl oz
$84.95
NS-03
Relay Niacinamide 10%
Pore-refining tone serum
30 ml / 1.0 fl oz
$67.95
NS-04
Cortex Retinal 0.1%
Encapsulated retinaldehyde night serum
30 ml / 1.0 fl oz
$95.00
NS-05
Dendrite Hyaluronic Layers
Five-weight hydration serum
30 ml / 1.0 fl oz
$74.95
NS-09
Quiet Signal Redness Serum
Calming serum for reactive skin
30 ml / 1.0 fl oz
$75.00
NS-08
Threshold Azelaic 12%
Tone and clarity suspension
30 ml / 1.0 fl oz
$60.00
NS-06
Impulse Peptide Firming Serum
Day-weight firming concentrate
30 ml / 1.0 fl oz
$90.00
NS-11
Ceramide Relay Booster
Concentrated booster for any step
15 ml / 0.5 fl oz
$65.00
NS-10
Node Brightening Complex
Multi-pathway radiance serum
30 ml / 1.0 fl oz
$69.96
NS-12
Vector Growth Factor Serum
Biotech peptide renewal serum
30 ml / 1.0 fl oz
$69.95
Other categories