Vector Growth Factor Serum
Biotech peptide renewal serum
$69.95
30 ml / 1.0 fl oz · Priced in USD
- Free US standard shipping over $75.00 — 3–5 business days, tracked. Under that, $6.95.
- 30-day returns, opened or unopened. Full refund policy.
- A free 5 ml sample ships with every order — add it from Discovery.
One-time purchase — no subscription, no recurring charge. Your statement will show NEURO.
Key actives, at disclosed concentrations
sh-Oligopeptide-1
A biotech-derived peptide for the look of renewal.
sh-Polypeptide-11
Supports a smoother-looking surface.
Ectoin2%
For skin under environmental stress.
Concentrations are printed on the carton as well as here. Where an ingredient carries no percentage it is present at a supporting level we do not consider worth claiming.
About this formula
Vector is the non-retinoid renewal option. Two biotech-fermented peptides — sh-oligopeptide-1 and sh-polypeptide-11 — sit with 2% ectoin, an extremolyte used for skin under heat, cold and pollution stress.
Well suited to people who cannot tolerate retinoids, or who want a second renewal step on nights they skip Cortex. Fragrance-free. Net contents 30 ml (1.0 fl oz).
How to use
- 1Evening, after cleansing, before moisturizer.
- 24 drops over face and neck.
- 3Can be alternated with Cortex Retinal, or used nightly on its own.
Full ingredient list
Aqua/Water, Glycerin, Propanediol, Ectoin, sh-Oligopeptide-1, sh-Polypeptide-11, Sodium Hyaluronate, Niacinamide, Panthenol, Beta-Glucan, Allantoin, Betaine, Xanthan Gum, Sodium Phytate, Phenoxyethanol, Ethylhexylglycerin.
Ingredient lists are subject to change. Always read the declaration on the carton you receive. If you have a known allergy, patch test on the inner forearm for 48 hours before facial use. Discontinue use if irritation occurs.
Verified purchases
4.6 out of 5 · 371 reviews
“Fragrance-free actually means fragrance-free here. My skin reacts to everything and this was fine from day one.”
“Does what it says. I would like a larger size, which is the only thing keeping this off five stars.”
“Texture is the thing nobody talks about and this gets it right — no pilling under sunscreen, which killed my last three routines.”
Pairs well with
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Relay Niacinamide 10%
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NS-04
Cortex Retinal 0.1%
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