Demaf Here-Oh My First Serum
Ingredient list pending. We add it as soon as we find the full list.
Last checked September 29, 2026
Budget for serums
What is it like at a glance?
What is this product?
- What to expect
- It's made for better barrier support.
- When
- Morning and evening
A watery serum. Layer it on thinly and it leaves a soft glow. It comes in 50 ml, 155 ml and 450 ml sizes.
How do you use it?
- Pairs well with
- A cream or balm afterwards on very dry skin
What the claims add up to
- Only partly backed:
- better barrier support
- Don't count on:
- better hydration · less visible pores · firmer skin · calmer skin
See each claim, checked (17)
Claims, checked
A product that combines toner and serum into one
plausible, not testedCeramides, panthenol and betaine help strengthen the skin barrier.
plausible, not testedNatural oils (jojoba·macadamia seed oil 5%) supplement the skin's insufficient lipids and enhance skin delivery.
partly backedContains no artificial fragrance, so pregnant women·children·sensitive skin can also use it
partly backedOnly the volume differs; the ingredients/formulation are the same
partly backedHyaluronic acid (ultra-low-molecular hyaluronic acid 500Da) attracts over 1,000 times the moisture and is a moisturizing ingredient that seeps deep into the skin.
overstatedThis oil combination, most similar to skin lipids, makes the skin supple without clogging pores.
no supporting source foundEvening primrose extract is rich in gamma-linolenic acid and can help with antioxidant activity and elasticity.
no supporting source foundWhen you layer the all-purpose base and bring the skin to a mildly acidic state
no supporting source foundImmediate moisture breakthrough through 30 layers of skin / 169% increase in moisturization
no supporting source foundMoisture lasts even after 24 hours / 76.6% increase in moisture
no supporting source foundSkin made plump and bouncy by moisture plumping / 53.10% increase in moisturization, 34.62% increase in volume
no supporting source foundSkin barrier damaged by physical irritation / 286.1% improvement compared to the control group
no supporting source foundComfortably soothes heated skin / 15.0% improvement in skin heat sensation
no supporting source foundUnrecognizably reduced whiteheads / 38.0% improvement
no supporting source foundDeeply embedded blackheads / 51.7% improvement
no supporting source foundEffect of pores appearing smaller
no supporting source found
We quote each claim exactly as the brand published it, then check it against the ingredient list and the brand's own documents.