STAR LIGHT Brightening Serum

$50.00 USD

Restore skin radiance with reduced pigmentation and even skin tone

RECOMMENDED FOR

Sun Damage

Acne

Dark Spots

Uneven Skin Tone

Dullness

Melasma

Recapture ageless skin luminosity. This brilliant brightening serum visibly reduces signs of pigmentation, dramatically fades dark spots, and rapidly suppresses overactive melanin production to achieve an ideal complexion with enhanced radiance. Uncover beaming skin with glow-boosting ingredients—Yuzu Extract, Alpha Arbutin and Niacinamide to reveal reduced pigmentation, blur blemishes and unify the skin tone for a voluminously enlivened complexion. This skin-illuminating elixir vanquishes melanin to control sebum production with exact precision, targeting hyperpigmentation and diminishing the look of dark spots for revived skin luminescence.

KEY BENEFITS

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

Size
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30 DAYS satisfaction guarantee

If for any reason you are less than completely satisfied with your purchase, please contact us within 30 days for a full refund - no questions asked.
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FREE delivery with any order
FREE 3 samples with any order

Key Ingredients

98% Ingredients of Natural Origin

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

IREN Shizen

98% Ingredients of Natural Origin

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

IREN Shizen
Dive Into The Evidence

Visible Results

83%
looked more even-toned after 2 weeks.

92%
ssaw reduced the look of their dark spots after 4 weeks.

94%
saw reduced the look of acne scars after 8 weeks.

*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.

How to Use

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.

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.