GLOW UP Facial Oil + Serums

$104.00 USD

Energizing skin’s repair process for glowy skin anytime, anywhere


Sun Damage

Dark Spots

Eye bags

Dark Circles

Sagging Skin

Fine Lines

GLOW UP Facial Oil + Serums is a new set designed to reduce the first visible signs of aging, lighten dark spots and scars, and protect against urban pollution while energizing skin’s repair process to protect and rebalance the skin’s natural microbiome.

The Set includes BLOOM OF YOUTH Restoring Facial Oil 30 ml,  FOREVER YOUNG Anti-Aging Serum 5ml, STAR LIGHT Brightening Serum 5ml and SKIN REBOOT Antioxidant Serum 5ml.


  • Boost collagen production for firmer and more elastic skin
  • Protects and rebalances skin’s natural microbiome
  • Reduce appearance of dark spots and patches acne patches and scars
  • Defend against UV damage, free radicals, oxidative stress and daily irritants

    FREE delivery for orders above 60€ in France
    FREE 3 samples with any order

    FOREVER YOUNG Anti-Aging Serum

    + Smooth fine lines and wrinkles, adding volume
    + Promotes even skin tone
    + Firmer and more elastic skin
    + Prevents skin sagging

    Goji Berry Extract: Antioxidants amd minerals to help reduce wrinkle formation, boost collagen production and prevent skin cell damage.

    Peptide Complex: Boost synthesis of collagen in skin to firm, smoothen, and improve skin elasticity.

    Caesalpinia Spinosa: Works with Kappaphycus Alvarezii Extract to protect the skin against harmful external agents and delay the skin aging process, which helps to maintain skin cells' longevity.

    STAR LIGHT Brightening Serum

    + Reduce appearance of dark spots and patches
    + Promote even skin tone for skin radiance
    + Treats hyperpigmentation
    + Lightens acne-scars

    Yuzu Extract: Boosts skin immunity, promotes skin turnover rate and collagen production for illuminated skin.

    Alpha Arbutin: A safe skin brightening agent that reduces the degree of skin darkening after sun exposure. Suppress skin melanin to reduce the appearance of dark spots and acne scars.

    Niacinamide: Targets hyperpigmentation, lightening pigmentation, clearing blemishes and unifying the skin tone.

    SKIN REBOOT Antioxidant Serum

    + Protects skin against UV damage, free radicals and daily irritants
    + Promotes radiant and improves skin tone
    + Reduce appearance of dark eye circles, eye bags and puffy eyes

    Pomegranate Extract: Defend skin barrier against oxidative stress and UV damage for a strengthened skin barrier.

    Algae Extract: Hydrate and soothe the skin, protecting against cell damage to strengthen skin’s overall health. 

    Caffeine Solutions: Slows down UV radiation and photoaging of the skin to reduce puffiness, dark eye circles and eye-bags.

    BLOOM OF YOUTH Restoring Facial Oil

    + Reduces appearances of fine lines and wrinkles
    + Protects and rebalances skin’s natural microbiome
    + Evens out skin tone and boosts collagen production
    + Non-greasy and fast-absorbing texture

    Rosehip Oil: Known for its exceptional regenerative and healing properties, it can effectively fight against free radicals, reduces appearance of wrinkles, and boosts collagen production.

    Prebiotics & Postbiotic Lipids: Help to positively cultivate bacterial flora to protect and rebalance the skin’s natural microbiome, whilst repairing and strengthening the skin barrier for a healthy complexion

    Oat Kernel Oil: Support the growth of microorganisms naturally
    found in the skin microbiome to help restore compromised skin. Acts as an occlusive and a humectant at the same time, to effectively moisturize and heal the skin.

    Key Ingredients

    Powered by our encapsulated BIYUSEN™ technology, formulated with high potency of botanicals and science actives.

    IREN Shizen

    Powered by our encapsulated BIYUSEN™ technology, formulated with high potency of botanicals and science actives.

    IREN Shizen
    Dive Into The Evidence

    Visible Results

    saw improvement in skin texture and the appearance of fine lines in 8 weeks.

    saw visible improvement in overall skin tone in 4 weeks.

    saw smoother, more radiant skin in 1 week.

    *Sensory testing based on 49 women, aged 25 - 35.
    Nature's Healing Water of Japan


    The story of BIYUSEN™ started in a faraway plant-based hot spring in Hokkaido, where a chance observation of the locals' flawless skin led to the creation of IREN Shizen's iconic ingredient. Infused with a organic blend of cell-renewing acids, this luxurious bio-ingredient gently exfoliate to reveal translucent complexion that transcends age. With more than 70% of BIYUSEN™, every drop of the serum leaves skin feeling fresh, touchably soft and hydrated.

    Nature refined by science

    Time Release Encapsulation

    Our powerhouse serums host our very own patented Encapsulated Biyusen™ technology to timely unlock each ingredient’s actives, discharging them 10 times faster and deeper into skin cells. Expect remarkable results of accelerated absorption, prolonged freshness and optimal efficacy after every application.


    Made to Personalize

    All skin is unique. Rather than defining skin through general skin type, effective skin treatment requires a perfect-fitting solution that treat specific skin conditions. Our 7 customised serums are purposely crafted with the purest and highest grade of active ingredients tailored to unique skin concerns, scientifically proven to always deliver visible results. Take the skin quiz expertly designed by our scientists and dermatologists for you to curate the precise serum combination for a more plumped and youthful complexion.

    How to Use

    Serums: Use in the morning and night after cleansing or/and toning face. Dispense 3-4 drops onto palm and gently pat in serum across the face and neck. Use alone or mix up to 3 serums according to your needs.

    Facial Oils: Apply a few drops of oil onto your hands, warm the oil in the palms and apply over the face after moisturizer, or mix the oil with a moisturizer and massage into the skin.


    Do I have to mix the different serums?

    Not a must, but it is highly recommended. The serums can be used alone, layered or mixed up to 3 serums. It is possible to mixl 3 of them in one single step for the complete Japanese personalised skincare ritual experience.

    Why are IREN Shizen serums customizable?

    We created 7 serums with specific targeting functions, which serve up to 35 unique combinations for you to mix and match around for the perfect solution for your skin needs..

    With our Encapsulation™ Technology in play, all our serums are customizable with no contradiction of active ingredients and no compromise on efficacy. We recommend mixing up to 3 serums to create a personalised treatment to enhance your skincare ritual. 

    Why is it advisable to mix up to 3 serums only?

    We have performed countless tests to determine the optimal amount of active ingredients needed to have the best results. Adding more serum to the mix will mean that the amount of active ingredients in each serum will be too little to have a good effect on the skin.

    How often do I need to use the serums before I see the result?

    We recommend incorporating our serums twice a day into your skincare routine. You’ll start to see results after four to six weeks of regular use.