• Three antioxidant blocks: pomegranate, yeast enzyme, and caffeine – together reduce oxidative stress from UV rays, pollution, and blue light, helping skin regain radiance and even tone faster.
  
• Anti-fatigue complex: caffeine constricts blood vessels, and BIYUSEN™ capsules improve microcirculation: swelling and dark circles are noticeably reduced after just 2 weeks.
  
• Detox for urban skin: the product strengthens the barrier, regulates sebum and makes pores cleaner, so the skin is less reactive to smog and stress.
  
• Evens out skin tone and micro-relief: contains brightening and smoothing agents to eliminate blemishes and soften skin texture.

• Punica Granatum Extract – an antioxidant rich in ellagic acid; protects collagen from UV damage and soothes inflammation.
  
•  Caffeine – tones blood vessels, reduces swelling and dark circles, and slows down photo-aging of cells.
  
•  Yeast Ferment Extract – rich in amino acids, B vitamins and beta-glucans; deeply moisturizes, restores the barrier and makes the skin soft and radiant.
  
•  BIYUSEN™ Thermal Water (Onsen-Sui) – mineralized water from a Hokkaido hot spring; stimulates cellular renewal and detoxifies.

Skin Reboot is an antioxidant serum to restore healthy skin balance and effectively protect against aggressive external factors. The formula combines powerful protective and restorative components that:

• Blocks photodamage and neutralizes free radicals;
  
• Relieves signs of fatigue and nourishes cells for deep hydration and strengthening the natural barrier;
  
• Evens out skin tone and microrelief, controls excess oiliness and keeps pores clean.
  

Up to 70% of the composition is thermal water, encapsulated with a patented technology that gradually releases active ingredients over 72 hours. Even a small amount of the product provides long-lasting protection and a feeling of freshness.

The gel texture, free of silicones and mineral oils, is instantly absorbed, providing a velvety finish and suitable for all skin types, including oily and sensitive skin.

Brand: IREN Shizen
Country of manufacture: Japan
Volume: 20 ml

Use morning and evening on cleansed skin after toner, before cream.

In the morning

1. Apply 3–4 drops to forehead, cheeks, chin (or in the palm of your hand), distribute over face and neck.
   
2. Gently pat the serum into the area under your eyes – this will help reduce swelling.
   
3. Let it absorb for 30–60 seconds. Then apply cream and SPF.

Recommendation: Store in the refrigerator for additional anti-edema effect.

In the evening

1. Repeat application after cleansing and toner (3–5 drops).
   
2. Can be combined with a light face and neck massage for a detox effect.
   
3. Finish with a night cream or gel.

Combining:
Skin Reboot can be mixed with other IREN serums (up to 3 at the same time).

For example:
– Morning: Skin Reboot + Clearer Days (anti-inflammatory)
– Evening: Skin Reboot + Forever Young (anti-aging effect)

Caution: The serum contains caffeine, so avoid applying directly to the eyelids too close to the eyes to avoid causing irritation to the mucous membrane.

Also, avoid using Skin Reboot at the same time as acid peels or retinol in the same layer in the evening; it is better to alternate: for example, retinol every other day, and Skin Reboot on days without retinol (it will help relieve possible inflammation from retinol and protect against oxidative stress, which retinol can increase).

Regularity: For maximum effect, antioxidants should be delivered to the skin continuously. Use Skin Reboot daily. In 4–8 weeks, you will notice that your skin is less reactive to the sun and stress: less redness, more even tone, improved hydration and elasticity.

Active ingredients
Punica Granatum Extract, Caffeine, Yeast Ferment Extract, Onsen-Sui

Other components
Butylene Glycol, Niacinamide, Dipropylene Glycol, Haematococcus Pluvialis Extract, Beta Vulgaris (Beet) Root Extract, Lactobacillus Ferment, Glycerin, Peat Water, Hydroxyethylcellulose, Polyglyceryl-4 Laurate/Succinate, Xanthan Gum, Leuconostoc/Radish Root Ferment Filtrate, Sodium Citrate, Citric Acid, Ethylhexylglycerin, Siloxanetriol Alginate, Sorbic Acid, Polyvinyl Alcohol, Phenoxyethanol, Chlorphenesin

Note: The product does not contain alcohol, mineral oil, silicones, sulfates, parabens, artificial fragrances and dyes.

• Manufacturer: IREN Shizen
  
•  Country of manufacture: Japan
  
•  Brand: IREN Shizen
  
•  Category: Facial care
  
•  Product type: Serum and essences
  
•  Volume: 20 ml
  
•  Effect / purpose: strengthening the skin barrier, evens out skin tone, brightens the skin, improves skin texture
  
•  Skin type: all types, especially sensitive, problematic
  
•  Active ingredients: pomegranate extract, caffeine, yeast enzyme, Biyusen™ thermal water

Notable results (sensory study, 49 women aged 25–55):

• After 1 week – 85% of women noted that their skin became smoother and had a natural glow.
  
• After 4 weeks – 94% saw an improvement in skin texture and a reduction in fine wrinkles.
  
• After 8 weeks – 98% noticed a noticeable reduction in dark circles and puffiness under the eyes.