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.
LES ESSENTIELS Best Sellers Set
$127.00 USD
A 3-piece best sellers set for firmer, and more radiant-looking skin.
RECOMMENDED FOR
Sun Damage
Dark Spots
Uneven Skin Tone
Uneven Texture
Sagging Skin
Fine Lines
Discover or rediscover IREN Shizen's most-loved skin care products with the Best Sellers Set. This three-piece cult collection offers AM and PM essentials, suitable for all skin types. Hydrated, lifted, and toned, the skin is left ultra-luminous and healthy. Enjoy the iconic products by IREN Shizen in one Exclusive Set!
BUNDLE COMES WITH
- FOREVER YOUNG Anti-Aging Serum (20ml)
- STAR LIGHT Brightening Serum (20ml)
- BLOOM OF YOUTH Restoring Facial Oil (10ml)
- LIMITED EDITION & FREE Japanese Knot Bag
KEY BENEFITS
- Boost collagen production for firmer and more elastic skin
- Protects and rebalances skin’s natural microbiome
- Reduce appearance of dark spots, acne patches and scars
- Promote even skin tone for skin radiance
Recovers
the equivalent of 80
bottles
of ocean-bound plastic
Plastic is cleaned from rivers and shorelines,
providing income to local waste pickers.
You can track your impact after purchase.
FOREVER YOUNG Anti-Aging Serum
KEY BENEFITS
+ 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
KEY BENEFITS
+ 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.
BLOOM OF YOUTH Restoring Facial Oil
KEY BENEFITS
+ 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.
Dive Into The Evidence
Visible Results
98%
saw improvement in skin texture and the appearance of fine lines in 8 weeks.94%
saw visible improvement in overall skin tone in 4 weeks.85%
saw smoother, more radiant skin in 1 week.*Sensory testing based on 49 women, aged 25 - 35.
Nature's Healing Water of Japan
Biyusen™
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.
MIX AND MATCH
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.
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.
FAQ
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.
Ingredients
FOREVER YOUNG Anti-Aging Serum:Onsen-Sui*, Butylene Glycol, Glycerin, Niacinamide, Dipropylene Glycol, Lycium Barbarum Fruit Extract, Palmitoyl Tripeptide-5, Palmitoyl Tripeptide-38, Caesalpinia Spinosa Fruit Extract, Punica Granatum Extract, Sodium Acetylated Hyaluronate, Kappaphycus Alvarezii Extract, Xanthan Gum, Peat Water*, Tapioca Starch, Hydroxyethylcellulose, Polyglyceryl-4 Laurate/Succinate, Sodium Citrate, Citric Acid, Ethylhexylglycerin, Leuconostoc/Radish Root Ferment Filtrate, 1,2-Hexanediol, Caprylyl Glycol, Potassium Sorbate, Hydroxypropyl Cyclodextrin, Sorbic Acid, Polyvinyl Alcohol, Phenoxyethanol, Chlorphenesin
STAR LIGHT Brightening Serum:
Onsen-Sui*, Butylene Glycol, Niacinamide, Alpha-Arbutin, Saccharomyces Ferment Filtrate, Dipropylene Glycol, Citrus Junos Fruit Extract, Morus Alba Root Extract, Palmaria Palmata Extract, Maltodextrin, Peat Water*, Pentylene Glycol, Hydroxyethylcellulose, Polyglyceryl-4 Laurate/Succinate, Xanthan Gum, Sodium Citrate, Citric Acid, 1,2-Hexanediol, Ethylhexylglycerin, Polyvinyl Alcohol, Phenoxyethanol, Chlorphenesin
*BIYUSEN™ derived from a plant-based moor hot spring in Hokkaido
BLOOM OF YOUTH Restoring Facial Oil:
Rosa Canina Fruit Oil, Bacillus Ferment, Simmondsia Chinensis Seed Oil, Avena Sativa Kernel Oil, Tocopherol
Free From List
Non-comedogenic. Non-irritating. Non-sensitizing. Dermatologist tested. Cruelty-free. 100% vegan.
Formulated without silicones, drying alcohols, fragrances, parabens, sulfates (SLS & SLES), mineral oil, GMOs, talc and 2000+ controversially toxic ingredients.
Refund Policy
Your satisfaction is at the core of what we do. As every skin reacts differently, we promise to guarantee you a return and full refund within 30 days of purchase if you are not satisfied with any of our products, no questions asked. Limited to first-time purchase customers only.
To initiate a return, please email contact@irenshizen.com with your order number and a photo of your specific item. When your return is accepted, you will receive instructions about the return shipping process; how and where to send your package. We take about ten business days to process your exchange or refund from our receipt of your return. Items sent back to us without first requesting a return will not be accepted. Refunds are processed back to the original form of payment. Your financial institution may take some time to reflect on the transaction.
Damages and issues
Contact us immediately if your item is defective, damaged upon arrival, or arrived different from your placed order. We will evaluate the issue and resolve them as soon as possible.
Exceptions / non-returnable items
We do not accept returns if you enjoyed a clearance sale discount on any of our items or got yourself a gift card. We also do not accept returns for items purchased from our stockists.
Contact the store you purchased from if you have questions or concerns about your item.
Exchanges
A speedy exchange is possible; as soon as you request to return the item you have. Once we have processed and accepted the return, you can make a separate purchase for the item you want right away
Refunds
You will be notified once your refund is approved, only after we’ve received and inspected your returned item(s). If approved, you will automatically be refunded in full amount on your original payment method, excluding shipping and taxes incurred. Do allow a few days for your financial institution to reflect the transaction.
Lost / damaged returns
We recommend that you insure your parcels and return the items via registered post. This will ensure you do not risk lost, stolen or damaged goods during transit. We will not be responsible for parcels lost or damaged in transit if you choose not to insure them.
