Face Republic Hydro Boost Solution Serum
Face Republic Hydro Boost Solution Serum
A lightweight serum for hydrated, plumper-looking skin.
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Face Republic Hydro Boost Solution Serum is a Korean skincare serum designed to give dry, dehydrated, or tired-looking skin a boost of lightweight hydration. The hyaluronic acid-rich formula helps skin feel moisturized, refreshed, and smoother while supporting a plumper, healthy-looking complexion.
Formulated with hyaluronic acid, adenosine, allantoin, glycerin, and plant extracts, this serum layers easily after toner without a heavy or sticky finish. Apply a few drops to the face, spread evenly, and gently pat for better absorption.
Choose this if...
- ✓ You want a lightweight serum for hydrated, plumper-looking skin
- ✓ Your skin feels dry, dehydrated, rough, or less bouncy
- ✓ You prefer a smooth, non-sticky serum texture
- ✓ You’re looking for hyaluronic acid, adenosine, allantoin, and plant extracts

Formula, ingredients & use
Why you’ll love it
- Lightweight hydrating serum for daily layering
- Formulated with hyaluronic acid, adenosine, allantoin, glycerin, and plant extracts
- Helps skin feel moisturized, soft, smooth, and refreshed
- Smooth texture with a non-sticky finish
- Vegan, cruelty-free, and dermatologically tested
Best for
Skin concerns: Dryness, dehydration, rough texture, dullness, loss of elasticity, visible fine lines
Skin types: All skin types, including sensitive, dehydrated, dry, and mature skin
What to expect
Texture: Lightweight, smooth serum
Finish: Hydrated, plump, refreshed-feeling skin
Scent: Subtle refreshing scent
Routine step: Serum / Ampoule
How to use
- After applying toner, take one full dropper of serum.
- Apply directly to the face a few drops at a time, or dispense onto palms and spread evenly.
- Gently pat for better absorption.
Key ingredients
- Hyaluronic Acid Complex: Helps skin feel deeply hydrated, plumper, and smoother.
- Adenosine: Supports firmer-looking skin and helps improve the look of fine lines.
- Allantoin: Helps skin feel soothed, comfortable, and cared for.
- Glycerin: Helps support a moisturized, soft skin feel.
- Plant Extracts: Included to support a refreshed, healthy-looking complexion.
Good to know
- Size: 45 ml / 1.52 fl. oz.
- Lightweight hydrating serum
- Use after toner
- Smooth, non-sticky texture
- Vegan and cruelty-free
- Dermatologically tested
- Made in South Korea
Full ingredients
Water, Butylene Glycol, Glycerin, Dipropylene Glycol, 1,2-Hexanediol, Pentylene Glycol, Sodium Hyaluronate, Hyaluronic Acid, Hydrolyzed Hyaluronic Acid, Hydrolyzed Sodium Hyaluronate, Hydroxypropyltrimonium Hyaluronate, Potassium Hyaluronate, Sodium Hyaluronate Crosspolymer, Sodium Acetylated Hyaluronate, Carbomer, Tromethamine, Cellulose Gum, Xanthan Gum, Adenosine, Disodium EDTA, Allantoin, Melia Azadirachta Leaf Extract, Melia Azadirachta Flower Extract, Coccinia Indica Fruit Extract, Aloe Barbadensis Flower Extract, Solanum Melongena (Eggplant) Fruit Extract, Ocimum Sanctum Leaf Extract, Corallina Officinalis Extract, Curcuma Longa (Turmeric) Root Extract
About the brand
Face Republic is a Korean skincare brand built around helping customers find their true beauty through approachable skincare for different skin types and concerns. The brand offers routine-focused lines such as Hydro, Glow, Calming, and Blooming, with products made in Korea and designed for everyday care.
Pairs well with
Add a few routine-friendly picks to complete your skincare lineup
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How to layer your K-beauty routine
A simple guide to each step, from cleansing to moisturizing
Cleanse
Start with a gentle cleanser to remove buildup and prep skin for the rest of your routine.
Treat
Layer toner, serum, ampoule, or essence based on what your skin needs that day.
Moisturize
Finish with a cream or gel moisturizer to help seal in hydration and keep skin feeling soft.