DESCRIZIONE  

Highlights

  • Fragrance-free
  • Pregnancy-friendly
  • Clean ingredients
  • Vegan
  • Dermatologically tested

Benefits

  • Broad Spectrum UVA/UVB Protection
  • Hydrates Skin Like a Daily Moisturizer
  • Leaves Absolutely Zero White Cast
  • Doubles as a Flawless Makeup Primer
  • Soothes Sun-Exposed Skin

Best For

  • Dehydration
  • Dark Spots & Uneven Tone
  • Redness & Irritation

How to Use

  1. Use as the absolute final step of your morning skincare routine.
  2. Squeeze a generous amount (about the length of two fingers) onto your hand.
  3. Apply evenly across your entire face, neck, and exposed areas.
  4. Gently pat until fully absorbed.
Routine Order:
Toner Serum Moisturizer UVLock Sunscreen

Texture & Finish

Texture: Lightweight, refreshing watery lotion that spreads seamlessly

Finish: Invisible, skin-like, and highly dewy (Leaves no greasy film or chalky residue)

Key Ingredients

Inje Birch Tree Sap, Niacinamide, Hyaluronic Acid, Adenosine

How to use  

1. Use as the absolute final step of your morning skincare routine, at least 15 minutes before direct sun exposure.
2. Squeeze a generous amount (about the length of two fingers) onto your hand.
3. Apply the sunscreen evenly across your entire face, neck, and any other exposed areas.
4. Gently pat until fully absorbed.
5. Ensure you reapply every 2-3 hours if you are spending extended time outdoors, swimming, or sweating.

What it is & why it works  

What it is: A revolutionary, daily chemical sunscreen that provides high-level broad-spectrum UV defense while simultaneously delivering the skincare benefits of a premium hydrating essence.
Why it works: Traditional sunscreens are notorious for feeling thick, leaving a chalky white cast, or drying out the skin by midday. This formula completely changes the game by using a highly moisturizing base of Inje Birch Sap and Hyaluronic Acid. It acts as a two-in-one product, actively blocking harmful UVA and UVB rays while continuously feeding the skin with essential amino acids and minerals. It glides on effortlessly like a watery lotion, absorbs in seconds without any white cast or pilling, and leaves the skin with a flawless, dewy finish that grips foundation beautifully.

Full ingredients  

Purified Water, Dibutyl Adipate, Propanediol, Diethylamino Hydroxybenzoyl Hexyl Benzoate, Polymethylsilsesquioxane, Ethylhexyl Triazone, Niacinamide, Methylene Bis-Benzotriazolyl Tetramethylbutylphenol, Coco-Caprylate/Caprate, Caprylyl Methicone, Diethylhexyl Butamido Triazone, Glycerin, 1,2-Hexanediol, Butylene Glycol, Betula Platyphylla Japonica (Birch) Sap (1,425 ppm), Sodium Hyaluronate, Hyaluronic Acid, Glyceryl Glucoside, Dipotassium Glycyrrhizate, Allantoin, Portulaca Oleracea Extract, Artemisia Annua Extract, Pinus Sylvestris Leaf Oil, Chamomilla Recutita (Matricaria) Flower Oil, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Sodium Stearoyl Glutamate, Polyacrylate Crosspolymer-6, Ethylhexylglycerin, Ascorbic Acid, Adenosine, Pentylene Glycol, Behenyl Alcohol, Poly(C10-30) Alkyl Acrylate, Polyglyceryl-3 Methylglucose Distearate, Decyl Glucoside, Tromethamine, Xanthan Gum, t-Butyl Alcohol, Tocopherol, Carbomer

Salta le informazioni sul prodotto
Tube of sunscreen cream with a blue label on a white background
Tube of white cream with blue label on a light blue background
Three women with different skin tones and expressions, promoting skincare products for sensitive and acne-prone skin.
Tube of cream on a blue water background
Tube of sunscreen with text about its ranking and features on a white background
Tube of sunscreen cream with a blue label on a white background
Tube of white cream with blue label on a light blue background
Three women with different skin tones and expressions, promoting skincare products for sensitive and acne-prone skin.
Tube of cream on a blue water background
Tube of sunscreen with text about its ranking and features on a white background
Round LAB

Round LAB Birch Moisturizing Sunscreen UVLock SPF 45+

CHF 18.90
Doveri e tasse inclusi. Spedizione calcolato al momento del pagamento.

Protect and hydrate your skin with Round Lab Birch Moisturizing Sunscreen UVLock SPF 45+. A vegan, invisible daily sunblock that doubles as a moisturizer.

Clean Ingredients, Pregnancy-Friendly, Fragrance-Free, Dermatologically Tested e Vegan

Volume : 50 ml
Quantità

  • Order by 3 PM, Ships Today

  • 14-Day return policy

  • Free Samples with Every Order | Free Shipping CHF 50+ | Free Cloud Pouch CHF 99+
Social :

Trust & Transparency

Is this product cruelty-free?  

Yes—everything we sell is cruelty-free. We never sell products tested on animals. Vegan options are clearly tagged “Vegan” (cruelty-free ≠ automatically vegan).

What are the KKUMIDA SIX?  

Our six tags help you choose fast: Alcohol-Free, Fragrance-Free, Pregnancy-Friendly*, Clean Ingredients, Vegan, and Dermatologist-Tested.

*Always patch test. If you're pregnant or breastfeeding, please consult your physician first. Read the full guide → Meet the Six

Are your products 100% authentic?  

100% authentic products—brand-new, sealed, and traceable to official sources. We source directly from authorized channels. If anything feels off, contact us and we’ll make it right.

How do I use & layer this?  

AM: Cleanse (gentle wake-up wash) → Tone/Mist (quick hydrating sip) → Treat (essence/serum/ampoule) → Eye cream (tap gently around the eye area) → Moisturize (seal in hydration) → SPF (don’t skip!).
PM: Double cleanse (oil/balm to remove makeup & SPF → water-based cleanser) → Tone/Mist → Masks or Devices (optional; 2–3 times a week) → Treat (essence/serum/ampoule) → Eye cream → Moisturize.

New to K-Beauty? Follow the “thin → thick” rule: start with watery (toner/essence) → then lighter serums → then cream → finish with sunscreen in the morning.
Caution: Avoid layering strong acids (AHA/BHA/PHA/peeling solutions) with retinoids on the same night, and introduce actives slowly if you have sensitive skin.

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