CHRISTINA BioSatin | Serum
CHRISTINA BioSatin | Serum

CHRISTINA BioSatin | Serum
Plan
¥13,200

A water-free oil serum that cares for dryness, firmness and dullness together

BioSatin Serum from CHRISTINA, the Israeli dermatologist-developed skincare brand. By using no water at all and blending active ingredients into an oil base, this serum addresses dehydration beneath the surface and age-related signs — loss of firmness, dullness, fine lines. Vitamins, retinol, squalane and grape seed oil help skin hold moisture from within, balancing the barrier while building glow, bounce and smoothness.
Add it as one extra step to your morning and evening routine — ideal for dry seasons and for anyone concerned about firmness and glow.

What to expect

  • Locks in moisture: formulated on an oil base without water, it helps prevent moisture evaporating from the stratum corneum and reduces that dry feeling from within.

  • More firmness and bounce: retinol derivatives, squalane and grape seed oil support collagen production and skin elasticity.

  • Refined texture and a smooth surface: works towards skin that feels plump and smooth to the touch.

  • Less dullness and unevenness: a vitamin C derivative helps curb melanin production for a brighter-looking complexion.

  • Care for signs of ageing (fine lines, sagging): antioxidants (ubiquinone / coenzyme Q10) and retinol-family ingredients work on the signs that appear with age.

  • Better makeup application and finish: a veil-like oil layer brings moisture and glow to skin before makeup, improving how base makeup sits.

Quality you can trust

  • Water-free formulation: no water at all, with active ingredients at high concentration. Improves how efficiently they are delivered and how stable they remain.

  • Botanical oils: squalane, grape seed oil and calendula flower oil, chosen for how readily they sink in and how well they hydrate.

  • Antioxidant and conditioning ingredients: ubiquinone (Q10), beta-carotene, a vitamin C derivative and retinol — a composition focused on age care.

  • A trusted brand through official channels: an Israeli brand, distributed in Japan through official retailers as genuine product. Note that the brand also issues warnings about counterfeits and imitations.

  • For morning and evening: usable both morning and night, designed to fit into a busy routine.

Who it’s for

  • Those who feel dryness, a lack of moisture, or dehydration beneath the surface in their morning and evening routine

  • Those concerned about fine lines, loss of firmness, dullness or uneven tone that have come with age

  • Those curious about oil serums but worried about greasiness or clogged pores (the quality oils used sink in readily)

  • Those who want to take the finish of their makeup up a level, adding glow and smoothness

  • Those who choose a serum on brand trust and ingredient composition

“I have dry skin from years of sun exposure, and I can feel my skin texture becoming more refined.”

“A water-free serum caught my attention. It’s so hydrating — I use it on winter nights.”

Individual impressions. How the product feels and what it does varies from person to person.

 

This item ships approximately one week after your order is placed.
Deliveries to Okinawa travel by ground transport, so they may take longer to arrive. Thank you for your understanding.

Usage Instructions
  • After cleansing, toner and a water-based serum (if you use one),
  • take 2 to 3 pumps of this product (you may layer it if dryness concerns you) into your hand and smooth it gently over your whole face.
  • On the areas that concern you (fine lines, sagging), layer it and press in lightly with your hands.
  • Then finish with your cream.

*Can be used morning or night. In the morning, with the quality of your makeup finish in mind; at night, as thorough hydrating care.

The Effect
  • Deep hydration and lasting moisture:An oil formulation that uses no water at all, penetrating well into the stratum corneum. It prevents dryness and dehydration beneath the surface, keeping skin hydrated from within.
  • Lifting firmness and elasticity: retinol derivatives and ubiquinone (Q10) support collagen production and address signs of age, leading to plump, bouncy skin.
  • More clarity and brightness: a vitamin C derivative curbs dullness and uneven tone for a bright, even complexion.
  • Smooth skin with a glow: botanical oils smooth the skin's surface, adding natural glow and radiance.
  • Better texture before makeup: the veil-like oil layer evens out the skin's surface, raising how foundation applies, lasts and finishes.
  • Antioxidant care to help prevent skin ageing: antioxidants such as ubiquinone and grape seed oil help prevent skin damage from UV and environmental stress.
Main Ingredients
  • Squalane: a natural hydrating oil that sinks in readily. It penetrates the stratum corneum and keeps skin soft and hydrated.
  • Grape seed oil: supports age care with strong antioxidant action, leading to healthy, elastic skin.
  • Retinyl palmitate (retinol derivative): balances skin turnover, raising firmness and elasticity while working on fine lines and sagging.
  • Ubiquinone (coenzyme Q10): encourages cellular energy metabolism and prevents oxidative damage. It maintains firmness and glow.
  • Calendula officinalis flower oil: calms inflammation and helps prevent irritation. A gentle botanical ingredient that supports the barrier function of sensitive skin.
  • Vitamin C derivative (ascorbyl tetraisopalmitate): an oil-soluble vitamin C that cares for dullness and dark spots and draws out clarity.
CHRISTINA BioSatin | Serum
¥13,200

Help & FAQs

Need more help? Contact us on LINE.

Yes, it can be used morning and night. Although it is a water-free oil formula, it spreads well and sinks in readily, so it also suits the finish before makeup.

This depends on your skin type, but it uses quality botanical oils in a balanced formulation, and users report that it does not feel like it clogs pores. There are also reports of use on sensitive skin and skin that is dehydrated beneath the surface.

The brand suggests trying it for 3 months to begin with. With continued use, changes in smoothness and texture become easier to notice.