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This Offer is For Limited Time Only
4.8 From 924 Reviews

Seika Boost – Skin Awakening

Seika Boost – Skin Awakening

A glow-activating serum that energizes the skin, brightens dullness, and revives radiance from the very first drop.

Boosts radiance – Illuminates from within

Energizes skin – Awakens dull, fatigued complexions

Evens tone – Targets unevenness and lack of clarity

Feels weightless - Perfect for morning use under SPF or makeup

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4.8/5 Star Review

★★★★★ Excellent 4.8
39,90€
49,99€ 39,90€
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Description


Seika Boost is morning in a bottle. A lightweight serum that energizes dull skin, restores radiance, and protects against daily stressors. Think of it as your glow shot — fresh, clear, and full of botanical antioxidants. You apply it, and suddenly your face catches the light. And you feel ready.

Ingredients


Ingredients / INCI :

Aqua, Glycerin➁, Caprylic/Capric Triglyceride, Helianthus Annuus (Sunflower) Seed Oil➀, Pentylene Glycol, Cetearyl Alcohol, Glyceryl Stearate Citrate, Sodium PCA, Cellulose, Parfum, Hydrolyzed Hyaluronic Acid, Xanthan Gum, Glyceryl Caprylate, Nasturtium Officinale (Watercress) Flower/Leaf Extract➀, Sambucus Nigra (Elder) Fruit Extract➀, Ascorbyl Palmitate, Sodium Hyaluronate, Sodium Phytate, Potassium Hydroxide, Linalool➂, Geraniol➂, Citronellol➂ ➀ Ingredients from organic farming ➁ Made using organic ingredients ➂ From natural essential oils

How to Perform the Ritual

  1. Use 3–4 drops in the morning after cleansing

  2. Gently massage into skin using upward strokes

  3. Let absorb before applying SPF or moisturizer

  4. Can be layered with other serums or gel-creams
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Seika Boost – Skin Awakening
39,90€
49,99€ 39,90€
Selected Variant Image
Seika Boost – Skin Awakening
39,90€
49,99€ 39,90€

Why You’ll Love It

Seika — meaning “blossom” in Japanese

It captures the energy of spring renewal. This luminous serum recharges skin with brightening botanicals and gentle energizers that reduce dullness, even skin tone and bring vitality to the surface. It’s your morning burst of radiance, in a bottle.

94%

noticed a fresher, more radiant look

91%

felt their skin was less dull and tired

89%

reported visibly brighter skin tone

Awaken Your Natural Glow

A radiant serum inspired by the energy of spring. Seika Boost revives tired skin, brightens dullness and leaves your face refreshed, luminous, and full of life — every morning.

Glow, Naturally Awakened

Seika Boost revitalizes dull skin from within — no shimmer, no makeup, just your real skin at its brightest and most even.

A Light Touch, A Lasting Glow

This featherlight serum glides onto the skin like morning dew — refreshing, clean, and instantly absorbed. Powered by antioxidants and botanical actives.

Why Choose Seiya Skin Over Others ?

In a world saturated with skincare brands, most promise glow — few deliver transformation. Seiya Skin isn’t just skincare. It’s a sensory ritual, a moment of stillness, a return to self. Every formula is crafted with intention — rooted in Japanese and Korean traditions, enhanced by clean clinical science.

While others flood you with marketing and filler ingredients, we offer a quiet luxury: minimalist, effective, emotionally restorative. If you’ve ever felt overwhelmed by noise, this is your sanctuary. This is where your skin, and your mind, breathe again.

Seiya Skin Other Brands
✓ Skincare as ritual, not routine ✗ Product-first, no emotional link
✓ Inspired by Japanese & Korean calm ✗ Western trend-based cycles
✓ Gentle, vegan, EU-regulated formulas ✗ Harsh actives, greenwashed claims
✓ Elegant, recyclable packaging ✗ Overdesigned or sterile plastic
✓ Made to soothe skin & elevate spirit ✗ Purely functional, no sensoriality

Real voices, real results.

Excellent

4.8

/ 5

Trusted by Over 1 067 Delighted Customers

  • Hala
    Verified Buyer
    My skin tone is so much more even and luminous. I love the light, silky texture.
  • Amira
    Verified Buyer
    It’s like my morning coffee — but for my skin.
  • Stéphanie
    Verified Buyer
    My skin looked dull and grey — now it feels alive again. Love this serum before my makeup.
  • Ania
    Verified Buyer
    I noticed a difference in just a few days. I’m glowing without makeup now.
  • Sophia
    Verified Buyer
    Finally a brightening product that feels fresh and not heavy. My face looks rested and radiant.
  • Naomie
    Verified Buyer
    It gives me a real glow without shimmer or oiliness. I use it every morning.

Frequently Asked Questions

Is Seika Boost safe for sensitive skin?

Yes. It contains no fragrance, alcohol or harsh acids — and is formulated with gentle brightening ingredients suitable for daily use.

When should I apply it?

Apply in the morning after cleansing and before your cream or SPF. It’s ideal as a first layer in your glow routine.

Will it leave my skin sticky?

No. Seika Boost is lightweight, fast-absorbing and perfect under makeup or sunscreen.

Can I combine it with other serums?

Yes. You can layer it with hydrating, calming or barrier-strengthening products — like Ame Gel or Shizuku Serum.

Where is it made?

Seika Boost is formulated and produced in South Korea, inspired by the clarity and energy of Japanese skincare rituals.