Birch Juice Moisturizing Soothing Gel
Birch Juice Moisturizing Soothing Gel
Product Description
Product overview
A lightweight, cooling moisturizing gel infused with 52% birch tree sap from Korea's Inje region. This refreshing water-gel formula provides deep hydration while soothing irritated and sensitive skin with its patented Soothing Cooler complex of 5 botanical extracts.
Silver Birch Sap (52%)
Sourced from Inje, Korea, rich in 17 amino acids, minerals, and antioxidants for deep hydration.
Texture & feel
SENSORYSilver Birch Sap (52%)
Sourced from Inje, Korea, rich in 17 amino acids, minerals, and antioxidants for deep hydration.
Patented Soothing Cooler
5 botanical extracts (Aloe, Kelp, Viola, Elm, Yam) that cool skin temperature and reduce irritation.
Vita Hyaluronic Acid
Dual hyaluronic acid system locks in moisture and creates a protective barrier on skin.
Glyceryl Glucoside
Stimulates aquaporin production for enhanced water flow and long-lasting hydration.
Safety & compatibility
SAFENo retinoids, salicylic acid, hydroquinone, or chemical sunscreen filters. Safe for use during pregnancy and nursing.
Contains Ethylhexyl Palmitate and Caprylic/Capric Triglyceride which may feed malassezia yeast. Patch test recommended.
Lightweight gel formula unlikely to clog pores. Suitable for most acne-prone skin types.
Can be safely layered with retinol, vitamin C, AHAs, and BHAs. No photosensitizing ingredients.
Ingredient breakdown
INGREDIENTSBirch Juice (Betula Platyphylla Japonica Juice) 52%Proven
Premium silver birch sap harvested from Inje, Korea. Rich in 17 amino acids, minerals, enzymes, and natural moisturizing factors (NMF) that closely mimic the skin's own hydration system.
- Clinical Study (2023): Birch juice spray improved skin hydration and reduced TEWL in sensitive skin after 4 weeks of use.
- Research (2024): Birch sap reduces inflammatory cytokines (IL-1β, IL-6, IL-8) and improves skin barrier function.
- Mechanism: Contains amino acids, lactic acid, PCA, and vitamins that support stratum corneum hydration.
Glyceryl Glucoside HighProven
A patented ingredient that stimulates the production of aquaporins - water channels in skin cells that facilitate moisture transport for deep, long-lasting hydration.
- Aquaporin Boost: Increases water flow within skin cells for enhanced moisture retention.
- Long-Lasting: Provides sustained hydration even in stressed and reactive skin conditions.
Dual Hyaluronic Acid System PresentProven
Contains both Sodium Hyaluronate and Hyaluronic Acid for multi-layer hydration - attracting moisture from the environment and forming a protective barrier on the skin surface.
- Hydration: Can hold up to 1000x its weight in water.
- Barrier Support: Creates moisture-locking film on skin surface.
Soothing Cooler Complex (5 Extracts) PatentedPromising
Round Lab's proprietary blend of 5 plant extracts: Aloe Barbadensis, Laminaria Japonica (Kelp), Viola Mandshurica, Ulmus Davidiana (Elm), and Dioscorea Japonica (Yam Root).
- Aloe Vera: Proven anti-inflammatory and skin-soothing properties.
- Kelp Extract: Rich in minerals and antioxidants for skin protection.
- Combined Effect: Cools skin temperature and reduces heat-related irritation.
32 ingredients
Water, Butylene Glycol, Dipropylene Glycol, Glycerin, 1,2-Hexanediol, Betula Platyphylla Japonica Juice, Glyceryl Glucoside, Sodium Hyaluronate, Hyaluronic Acid, Dioscorea Japonica Root Extract, Viola Mandshurica Flower Extract, Aloe Barbadensis Leaf Extract, Ulmus Davidiana Root Extract, Laminaria Japonica Extract, Melia Azadirachta Leaf Extract, Melia Azadirachta Flower Extract, Pentylene Glycol, Caprylyl Glycol, Coccinia Indica Fruit Extract, Caprylic/Capric Triglyceride, Ethylhexyl Palmitate, Cetyl Ethylhexanoate, Solanum Melongena (Eggplant) Fruit Extract, Ocimum Sanctum Leaf Extract, Corallina Officinalis Extract, Curcuma Longa (Turmeric) Root Extract, Polyglyceryl-10 Myristate, Hydroxyacetophenone, Ascorbic Acid, Carbomer, Tromethamine, Disodium EDTA
Where it fits in your routine
ROUTINEUse after toner/essence and before heavier moisturizer. In summer, can be used as a standalone moisturizer. Apply generously as a soothing mask after sun exposure.
How to use
HOW TO USECleanse & Prep
After cleansing and toning, apply to clean, slightly damp skin for better absorption.
Apply Generously
Scoop a moderate amount with fingertips and apply evenly to face, neck, and any areas needing hydration.
Pat & Absorb
Gently pat the gel into skin until fully absorbed. The cooling sensation will provide instant relief.
Pro Tip: Refrigerate
Store in refrigerator for enhanced cooling effect, perfect for post-sun care or calming irritated skin.
Who is it for?
WHOPerfect for you if:
- Your skin gets easily irritated or sensitized
- You need lightweight hydration in hot/humid weather
- You want soothing relief after sun exposure
- You experience mask-related skin irritation
- You prefer fragrance-free skincare
- You're pregnant or breastfeeding
- You need a multi-purpose gel for face, body, and hair
Consider alternatives if:
- You have confirmed fungal acne (malassezia)
- You need a heavy, occlusive moisturizer for very dry skin
- You prefer rich cream textures over gels
- You're looking for strong anti-aging actives
- You have birch pollen allergies (patch test first)
Skin type compatibility
SKIN TYPESLightweight water-gel absorbs instantly without leaving shine or heaviness. Perfect for summer use.
Provides hydration but may need a richer cream on top for severe dryness, especially in winter.
Balances hydration across different zones. Light enough for T-zone, hydrating for cheeks.
Fragrance-free, hypoallergenic formula with soothing botanicals. Dermatologist tested safe.
Non-comedogenic (1/5). However, those with fungal acne should patch test due to certain esters.
Results timeline
6+ WEEKSInstant Cooling & Relief
Immediate cooling sensation upon application. Skin feels refreshed and less irritated. Redness visibly reduced.
95% noticedEnhanced Hydration
Skin feels consistently hydrated throughout the day. Less tightness and dryness. Improved skin texture.
85% noticedImproved Skin Barrier
Reduced sensitivity to environmental stressors. Skin appears plumper and more resilient. Calmer overall complexion.
78% noticedLong-Term Soothing Benefits
Significantly reduced skin reactivity. More balanced skin with fewer episodes of irritation and redness.
72% noticedRatings by platform
1K+ REVIEWSPros & cons
BALANCEDPraised
- Instant cooling and soothing sensation
- Lightweight, non-sticky texture absorbs quickly
- Fragrance-free and hypoallergenic
- Large 150ml size offers great value
- Multi-purpose use (face, body, after-sun)
- 52% birch sap concentration
- Perfect for hot and humid climates
- Works well under makeup
Criticized
- May not be rich enough for very dry skin
- Contains esters that may trigger fungal acne
- Large bottle not travel-friendly
- Gets used up fast with generous application
- No pump dispenser (jar packaging)
- Limited anti-aging benefits
Budget-friendly alternatives (dupes)
DUPES80% aloe vera + 10% propolis for soothing and antibacterial benefits. Similar lightweight texture but uses aloe instead of birch as the star ingredient.
High aloe content with hyaluronic acid and centella. More minimalist ingredient list but similarly cooling and hydrating.
Contains 70% birch sap like Round Lab. Slightly richer lotion texture with added panthenol and allantoin. Similar hydration profile.
Comparison with competitors
SIDE-BY-SIDECOSRX Birch Sap Lotion
Storage & shelf life
12 MONTHS12 months after opening
Store in cool, dry place away from direct sunlight. Refrigerate for enhanced cooling effect.
150ml plastic jar with screw-top lid
Over 100ml - not TSA carry-on compliant. Decant into smaller container for travel.
Frequently asked questions
FAQYes! This gel is pregnancy and breastfeeding safe. It contains no retinoids, salicylic acid, hydroquinone, or chemical sunscreen filters. The formula is fragrance-free and uses gentle, botanical ingredients that are safe during pregnancy and nursing.
Caution advised. While most ingredients are fungal acne safe, the formula contains Ethylhexyl Palmitate and Caprylic/Capric Triglyceride - esters that can potentially feed malassezia yeast. If you have confirmed fungal acne, patch test first or consider alternatives like Benton Aloe Propolis Gel which is FA-safe.
Yes! This soothing gel is compatible with active ingredients. Its calming properties actually make it an excellent companion for potentially irritating actives like retinol and acids. Apply your actives first, wait for absorption, then layer this gel to hydrate and soothe. The vitamin C (ascorbic acid) already in the formula complements your vitamin C serums.
This gel is ideal for oily, combination, and sensitive skin types. It's lightweight enough for oily skin, hydrating for combination zones, and gentle enough for sensitive skin. Dry skin types can use it but may need a richer moisturizer on top, especially in winter or dry climates.
Immediate results: Instant cooling and soothing sensation. 1-2 weeks: Noticeable improvement in hydration levels and skin comfort. 3-4 weeks: Improved skin barrier function and reduced reactivity. 6+ weeks: Long-term calming benefits with fewer episodes of irritation.
Apply after cleansing, toning, and serums - before heavier moisturizers and sunscreen. In hot/humid weather, it can be used as a standalone moisturizer. It can also be applied generously as a soothing mask after sun exposure, or used on body and hair for extra hydration.
This gel has a low comedogenic rating of 1/5, making it unlikely to clog pores for most users. The lightweight water-gel texture absorbs quickly without leaving residue. However, everyone's skin is different - if you're particularly prone to clogged pores, introduce it gradually and monitor your skin's response.
The PAO (Period After Opening) is 12 months. Store in a cool, dry place away from direct sunlight. For enhanced cooling benefits, you can refrigerate the product. The 150ml size typically lasts 2-3 months with regular daily use, or longer if using as a supplementary moisturizer.
Verdict: Round Lab Birch Juice Moisturizing Soothing Gel is an excellent lightweight moisturizer that delivers on its promises of instant cooling, hydration, and soothing benefits. The 52% birch sap concentration, combined with the patented Soothing Cooler complex, makes it particularly effective for sensitive, irritated, and sun-exposed skin. While it may not be rich enough for very dry skin types and requires caution for those with fungal acne, it's an outstanding choice for oily, combination, and sensitive skin. The generous 150ml size offers great value, and the fragrance-free, hypoallergenic formula makes it safe for pregnancy and sensitive skin. A must-have for hot summer days and post-sun soothing.
Product Overview
Quick product notes are a great way to check if a product is free from commonly avoided ingredients by skincare enthusiasts. These preferences come about for different reasons depending on the ingredient such as personal experiences, sensitivities, health preferences & etc.
Just because a product is not free from a common preference does not mean it's a bad product! You can make a personal decision whether or not you want to use a product that contains these ingredients or not - click the labels of the preference to read more about them.
Quick Product Notes
Ever used a product that promised a certain effect but provided no results? It might not have contained any notable ingredients that could have been responsible for that promised effect. It doesn't matter what the marketing or packaging «promises» it can do, if it doesn't contain anything that can help - then the likelihood of it helping is low.
We help you identify key notable ingredients that have been shown to help with effects such as acne-fighting, brightening, UV-protection, wound healing & anti-aging to help you achieve your skincare goals smarter. Please note that different notable ingredients have varying levels of research behind them, some are extremely well proven yet some have mixed research in their efficacy.
Just because a product doesn't contain any notable ingredients doesn't mean it's bad. And a product with notable ingredients (or even many) doesn't necessarily guarantee the efficacy of the product performing these effects either. There are other factors such as ingredient quality, concentration and formulation that will ultimately determine this.
Be smart and use this as just a starting point for you to make more informed and smarter choices and compare it with reviews to see if the product is right for you
Notable Effects & Ingredients
Why are some products great for some people and horrible for others? Well everyone has different skin types and different reactions to the same ingredients.
We've identified a range of ingredients that are commonly regarded as potentially good or bad for those with Dry, Oily/Acne-Prone or Sensitive skin.
A product that contains good or bad ingredients for your skin type doesn't always flat out make the entire product good or bad for your skin. There are other factors such as ingredient quality, concentration and formulation that will ultimately determine your skins reaction.
One of the best ways to use this section is to troubleshoot products you've had bad experiences with in the past. Check if it contains any of the marked ingredients to point out suspect ingredients to avoid in the future!
Ingredients Related to Skin Types
Ingredient Safety Breakdown refers to the percentage % of ingredients in different risk categories as classified by EWG (Environment Working Group) if they are available. There are almost endless cosmetic ingredients and they are one of the few organisations globally that have assigned ratings to a lot of the more commonly used ingredients which is why we reference them.
EWG is seen by many to be more on the alarmist side in their assignment of health ratings resulting in rating ingredients as riskier than they actually are. We recommend using this a reference point rather than a strict guide of ingredient safety and to always do further research if into ingredients that you may find suspect.
Ingredient Safety Breakdown
Product ingredient list
| EWG | CIR | Ingredient Name & Cosmetic Functions | Notes |
|---|---|---|---|
| 1 |
Water
Solvent, Skin Conditioning
|
|
|
| 1 |
Butylene Glycol
Solvent, Skin Conditioning, Masking, Fragrance, Humectant, Viscosity Controlling, Viscositydecreasing Agent
|
Hydrating
|
|
| 1 |
Dipropylene Glycol
Fragrance, Solvent, Viscosity Decreasing Agent, Masking, Viscosity Controlling
|
|
|
| 2 |
Glycerin
Solvent, Perfuming, Fragrance, Humectant, Viscosity Decreasing Agent, Hair Conditioning, Skin Protecting, Denaturant, Skin Conditioning
|
Promotes Wound Healing
Hydrating
|
|
| 1 |
1,2-Hexanediol
Solvent, Skin Conditioning
|
Hydrating
|






