Four forms of hyaluronic acid
High and low molecular weight, a crosspolymer and the parent molecule. Four positions, not one.
hydration
Hyaluronic science
High molecular weight
Barrier support
Ceramide NP · AP · EOP
Inside the formula
Four depths, one jar
4 forms of hyaluronic acidSurface, upper layers, time-release and immediate
Ceramides + cholesterolBarrier lipids, in a barrier-sensible ratio
NiacinamideEvens the look of tone and texture
Panthenol & centellaSoothes, and helps skin hold water
Cream-gelWater going on. A cream all day.
The texture
A cream-gel,
not a compromise.
Rich creams hydrate and sit on the skin. Light gels disappear and leave nothing behind by lunchtime. Hydration Block™ was formulated to refuse that trade.
It breaks on contact with warm skin and absorbs in seconds — no film, no tack, no waiting before SPF or makeup. What stays behind is a reservoir of moisture built at four depths, held in place by the same lipids your barrier already uses.
✦LightweightFeatherlight on the skin, nothing left to rub in.
✦Dewy, non-greasySets to a soft glow that makeup sits on cleanly.
- 01
Hydrates at four depths
Four chain lengths of hyaluronic acid place water at the surface, in the upper layers, on a slow release and immediately — so the feel lasts past lunchtime.
- 02
Rebuilds the barrier
Ceramides NP, AP and EOP with cholesterol — the lipids a healthy barrier is built from — so the water you add has something to stay behind.
- 03
Calms and evens
Niacinamide for tone and texture, panthenol and centella for comfort and calm, N-acetyl glucosamine for a smooth, awake-looking complexion.
Every application
6things it does.
Nothing here is a claim about what your skin will become. It is what the formula was built to do, each time you press it in.
Barrier lipids
Ceramides with cholesterol, in the ratio a barrier is actually made of.
Fragrance-free
No perfume, no essential oils, no masking scent. The base is refined enough not to need one.
Absorbs in seconds
Breaks on contact with warm skin. SPF and makeup go on straight after.
Non-comedogenic
Formulated for combination and sensitive skin as well as dry — no pore-clogging emollients.
Made in the USA
Manufactured in a GMP-certified facility. Every batch is traceable.
0forms of hyaluronic acid
0ceramides, with cholesterol
0added fragrance
0mL of formula per jar
Hydration you can see
One formula.
All the difference.
Water in the upper layers changes how skin looks the same day: less dullness, a smoother surface for makeup, a softer, more even glow.
- Smooth, plump-looking skin
- Healthy-looking glow
- Makeup that sits fresh, not heavy
Illustrative visual. Individual results vary.
A radically simple
composition.
Nine actives. No fragrance. Nothing that is there to make a label look busy.
The ritual
Made to be worn.
01
Warm a pearl
A pearl-sized amount between fingertips, on skin still damp from cleansing. Damp skin drinks; dry skin resists.
How much to use →
02
Press, do not rub
Palms to cheeks, forehead, jaw. Then sweep upward down the neck. Rubbing works product into the surface; pressing lets it sink.
Morning and night →
03
Wait a breath
Fifteen seconds. It sets to a soft, dewy finish that SPF and makeup sit on cleanly rather than pilling.
Under SPF and makeup →Every angle
Turn it in your hand.
Frosted pink glass with a weighted base, a lid that sits flush, and 50 mL of cream-gel inside. Keep scrolling to turn it.
Scroll to rotate
The composition
What is in it, and why.
Sodium Hyaluronate
High molecular weightStays at the surface, drawing water in and forming a light film that smooths the look of texture.
Hydrolyzed Sodium Hyaluronate
Low molecular weightSmaller fragments distribute more readily through the upper stratum corneum.
HA Crosspolymer
Time-releaseA mesh that holds far more water than a loose chain and releases it slowly across the day.
Hyaluronic Acid
ImmediateThe parent molecule, for the cushioned feel you notice in the first thirty seconds.
Ceramides NP · AP · EOP
BarrierThree ceramide species, matched to the lipid families the barrier is built from.
Cholesterol
BarrierCeramides alone are not a barrier. Cholesterol completes the ratio.
Niacinamide
ToneSupports an even-looking tone and smoother texture, and pairs well with everything here.
Panthenol · NAG · Centella
ComfortSoothes, helps skin hold water, and quiets the look of redness in reactive skin.
HyaluronicFour forms
CeramidesNP · AP · EOP
NiacinamideTone
PanthenolComfort
CentellaCalm
FragranceNone added
Full ingredient declaration is printed on the carton. Cosmetic product; statements describe how skin looks and feels.
Reviews
Loved by skin that
reacts to everything.
★★★★★
The first moisturiser that does not sting on the days my skin is being difficult. It disappears in seconds and my makeup sits better over it.
★★★★★
I have combination skin and gels always leave my cheeks tight by noon. This one does not. Dewy, not shiny — there is a difference and this gets it.
★★★★★
Fragrance-free that actually smells of nothing. Under SPF in the morning, over retinol at night. Two jars in and I have not changed my mind.
★★★★☆
Gorgeous jar, lovely texture, my skin looks rested. I take one star only because I wish it came in a bigger size.
★★★★★
My dermatologist asked what I had changed. Nothing except this. Plump in the morning, calm at night.
★★★★★
Ordered the Duo, one for the bathroom and one for travel. The glass is heavier than I expected — it feels like a real object.
Sample reviews shown for layout. Replace with verified customer reviews before launch.
Choose your ritual
One moisturiser.
Three ways to start.
Hydration Block™
$62.99The Duo · complimentary US shipping
- Secure checkout
- Free US shipping over $50
- 30-day returns, opened or not
Questions
Asked before buying.
Which skin types is it for?
Dry, normal, combination and sensitive. The formula is fragrance-free, non-comedogenic and built on barrier lipids, which is what reactive skin usually needs most. Patch test if your skin reacts easily.
Morning or night?
Both. In the morning it goes on after serum and before SPF. At night, after your treatment step. Thin-to-thick is the rule.
Can I use it with retinol or exfoliating acids?
Yes — it is designed to. If your retinoid stings, apply the cream first, then the retinoid; the barrier lipids act as a buffer.
How much should I use?
A pearl for the face, a second for the neck. One 50 mL jar lasts roughly eight weeks used morning and night.
Does it pill under makeup or SPF?
Give it fifteen seconds to set and it will not. It is a cream-gel, so there is no heavy occlusive film for a base to slide on.
Where is it made?
In the USA, in a GMP-certified facility. Every batch is traceable to its record.
Hydration notes
Occasional letters. No daily emails.
What the ingredients actually do, why routines stop working, and first word on anything new.