WHY VECTOR ONE EXISTS
The Chemist Whose Own Shelf Failed Him First.
Frederik owned every active the studies praised and used them the way a chemist would. He still looked tired. The reason turned out to be simple math. This is the full story, from that shelf to this bottle.
Sources: published, peer-reviewed ingredient trials at the doses Vector ONE uses · linked on the Science page
Why Most Skincare Fails Men
It Wasn't Designed for You.
Men's skin is biologically different. A 25% thicker dermis, 3× higher sebum output, larger pores, and collagen that holds on longer, then breaks down faster. The skincare industry knew this. They sold you women's formulas with masculine packaging anyway.
Most "men's serums" contain the same 0.5–2% actives as their women's equivalents. Too low to get through the thicker male dermis. The ingredient that works is buried under water, fragrance, and filler.
Vector ONE is built from a single principle: use concentrations the published literature has actually studied, and print every one on the label. Nothing diluted. Nothing decorative.
Same formula, different bottle. Doesn't address thicker skin, higher sebum, or shaving stress.
0.1% retinol does less than the study says. 2% niacinamide won't reduce sebum. Marketing doses, not working doses.
Fragrance, silicones, mineral oils. Good for texture in the bottle. No published benefit for skin. Potential for irritation and blocked pores.
Seven actives. Every dose printed on the label. No fragrance. No fillers. Formulated specifically for male skin physiology.
The Published Evidence
What the Data Actually Shows.
Every number below comes from a published, peer-reviewed study of that single active. Measured by researchers. Our concentration is on the label and is not always the study's. Linked on the Science page.
Look of redness reduced
Azeloyl Diglycinate · published 6-week data
Fewer visible wrinkles
Retinol · published 12-month RCT
More even-looking skin tone
Niacinamide · published 8-week data
Look of deep lines softened
Tetrapeptide-7 · published 56-day data
Figures from published, peer-reviewed ingredient studies at the doses used in Vector ONE. Sources on the Science page. Individual results vary.
The Formula
Seven Actives. One Hydration Base. Each Earns Its Place.
Every ingredient has a peer-reviewed reason to be here. And a concentration to match. This is the full list. Nothing hidden.
Potassium Azeloyl Diglycinate (PAD)
8%Azelaic acid, made water-soluble and gentler. Calms redness, evens tone, regulates oil. The workhorse for post-shave irritation. 8% is the top of the published range.
Niacinamide (B3)
7%Skin looks less oily and pores look smaller. Supports the skin's own barrier and a more even-looking tone. At 7%, inside the 5–10% range the published studies used. Most brands use 2%.
3-O-Ethyl Ascorbic Acid
6%Stable Vitamin C that converts to active form inside the skin. Unlike L-Ascorbic Acid, it doesn't oxidise in the bottle. Brightens, protects against oxidative damage, supports collagen.
Peptide Complex
10% as suppliedArgireline, Tripeptide-1 and Tetrapeptide-7. The three peptides behind the softer look of expression lines. The 10% is the supplier's peptide solution as it goes into the batch, not 10% pure peptide, and it is the same basis the published studies dosed.
Glycerin
4% · Hydration baseThe humectant that pulls water into the skin and holds it there, so the barrier stays comfortable overnight. A base, not an active: we claim nothing for it and we do not count it among the seven.
Encapsulated Retinol
0.3%Accelerates cell turnover. Stimulates collagen synthesis. Reduces fine lines at the structural level. Encapsulation slows release, so 0.3% works without the prescription-strength irritation.
Hydration Matrix
,Sodium Hyaluronate, Sodium PCA, Betaine and Saccharide Isomerate. Surface and deep hydration that lasts the full sleep cycle, not the first hour.
Recovery Complex
,Panthenol, Allantoin, Bisabolol, Centella Asiatica. The soothing side of the formula, aimed at what daily shaving leaves behind: calmer-looking skin, and a barrier that feels comfortable rather than tight through the hours the cream is on.
The Biology
Your skin isn't the same. The formula shouldn't be either.
Not marketing. Anatomy.
Thicker Dermis
Male skin is structurally denser. Actives need higher doses and smaller molecules to reach the layer where collagen is made. Low-dose formulas never get there.
vs female skin baselineHigher Sebum Output
Testosterone drives significantly more oil production. Formulas designed for dry female skin add lipids that block pores on oily male skin. Vector ONE includes Niacinamide at 7% to regulate this specifically.
more sebum than female skinFaster Collagen Loss
Male skin ages later. Then deteriorates faster. Once collagen decline begins, it happens at 1.5× the rate. Anti-aging formulas for gradual female aging don't match this collapse pattern. Ours does.
faster once aging beginsShave Injuries Per Year
Shaving creates micro-trauma to the skin barrier, every single day. Most serums ignore it. Panthenol B5 at 2% in Vector ONE is dosed for exactly that daily recovery. Not sprinkled in as filler.
barrier disruptions per yearThe Math
669 kr sounds like a lot.
About 6 kr a day doesn't.
A 100 ml bottle at three pumps a night runs more than 120 nights for most men. That's roughly 5.6 kr per night. Less than a flat white, less than a glass of wine, less than the lunch you bought without thinking twice.
The published ingredient data shows measurable change on every front the formula targets. And the decision is reversible: 120 nights on a full money-back guarantee. Not satisfied, every cent back, and you keep the bottle.
Why We Built This
Three Years. Seven Actives. One Minute a Night.
The men who need skincare most have the least time for it. The industry's answer is seven products and twenty minutes a day. Most of it water, filler, and doses too low to matter. We refused the premise. Three years of formulation work around male skin physiology, building one formula to do the work of the entire shelf. Better, and in a fraction of the time.
The constraint was simple: nothing enters the formula unless peer-reviewed clinical literature supports the concentration we use. No marketing doses. No label padding. Every compound proves its case or it is cut. The result: 35.3% working ingredients in every pump, every concentration printed on the label.
A routine only works if it happens every night. That is where the crowded shelf fails. Not on chemistry. On consistency. So we built the opposite: every active at the dose printed on the label, delivered in one minute, impossible to skip because there is nothing to skip. Discipline, condensed. That is the whole product.
I didn't build this because I wanted to be in skincare. I built it because the product men needed didn't exist.Frederik Bjerg Jensen, Founder and Chemist
Saturate is run by one person: a Danish chemist whose background is GMP quality work at one of Denmark's largest pharmaceutical manufacturers. The kind of environment where a 0.1% deviation stops a production line. Vector ONE is that standard applied to skincare: one formula, seven actives, every dose at the level the published studies used.
Frederik on LinkedIn ↗ One person reads every email: saturate@saturateskin.com
How It Started
The night the shelf stopped making sense.
The shelf
I wanted the concentrations the studies used. No blend on the market printed real numbers, so I stopped buying blends and bought single actives instead. One bottle of niacinamide. One azelaic derivative. One retinol. One vitamin C that lived in the fridge. My bathroom shelf turned into a lab bench, and every night ran like a small production line: pH order, wait times between layers, a schedule for which active was allowed on which night. And with all of that effort, the mirror still said tired.
The realisation
One evening, mixing two serums in my palm, the chemist in me finally said it out loud: every bottle thins the one before it. Two products in the same palm are not two doses. They are one mixture, and every layer I added took each active further from the concentration it was formulated at. I was paying for chemistry, then thinning it in my own hands.
The decision
So there were two options. Keep mixing, keep tracking, keep diluting, every evening, for the rest of my life. Or build the bottle that should have existed and be done with it. Three years of work against a lifetime of wasted evenings. The math was not close.
The build
One bottle holding seven actives is a harder problem than eight bottles holding one. Every active has to survive in a single pH window. And every active has to land at a different depth, which means matching how oil-loving or water-loving each molecule is, its LogP, to the layer of skin where it actually works. Retinol has no business sitting on the surface. A humectant has no business diving deep. That is the delivery problem. Solving it is why the product is called Vector. Every molecule, aimed.
I built it to stop losing my own evenings. It will save you yours.Frederik · Founder
Five single-active serums, each at 10%. Mix them in equal parts and here is what each one becomes.
Verified
Every claim is backed.
Formulated by a Chemist
Designed and specified by a chemist trained in pharmaceutical GMP quality work. Every batch held to that standard.
GMP Certified Manufacturing
EU-standard Good Manufacturing Practice. ISO 22716 certified cosmetics manufacturing.
EU Regulation Compliant
Full compliance with EC 1223/2009. The world's strictest cosmetic safety standard. Every ingredient on the EU approved list.
Vegan Formula
Zero animal-derived ingredients. No animal testing anywhere in the supply chain. EU animal testing ban fully honoured.
Third-Party Tested
Independent lab testing for active ingredient concentration, microbial purity, heavy metals, and stability before every release.
Fragrance-Free
No synthetic or natural fragrance. It is the most common trigger for irritation in cosmetics, and it does nothing for the skin, so we left it out.
Read the label. Then decide.
Every dose, every study, the company, the guarantee: all of it is public, all of it checkable. If it holds up under your own eyes, try it on your own skin. The 120-day guarantee makes the decision to try reversible.
Free EU shipping · 120-day money-back guarantee · Keep the bottle
