Teatree Calming Hydra Serum
Teatree Calming Hydra Serum
Product Description
Product overview
A lightweight, non-sticky calming serum infused with Tea Tree (19,900 ppm) and Hyaluronic Acid (2,800 ppm) to soothe irritated skin, reduce redness, and deliver deep hydration. Powered by patented FLEX-SOME technology for optimal absorption. Non-comedogenic tested and dermatologically approved with a 0.00 irritation index.
Tea Tree Calming Complex
19,900 ppm of tea tree leaf water, extract, and oil work synergistically to calm irritation, reduce redness, and provide antibacterial benefits for troubled skin.
Texture & feel
SENSORYTea Tree Calming Complex
19,900 ppm of tea tree leaf water, extract, and oil work synergistically to calm irritation, reduce redness, and provide antibacterial benefits for troubled skin.
Deep Hydration Technology
2,800 ppm Sodium Hyaluronate penetrates 20 layers of skin epidermis, increasing moisture content by 237% after single use for long-lasting hydration.
FLEX-SOME Delivery System
Patented flexible liposome technology ensures optimal penetration of active ingredients deep into skin for maximum effectiveness.
Sebum Balance Control
Zinc PCA regulates excess oil production while maintaining optimal moisture balance for a fresh, shine-free complexion throughout the day.
Safety & compatibility
SAFEContains tea tree oil (essential oil). Generally considered safe in diluted topical products during 2nd/3rd trimester, but best to consult healthcare provider. Avoid in first trimester.
Contains Hydrogenated Lecithin which may feed malassezia yeast. Not recommended for those with active fungal acne or pityrosporum folliculitis.
Clinically proven not to clog pores. Safe for acne-prone skin with a comedogenic rating of 1/5. Dermatologically tested with 0.00 irritation index.
Hypoallergenic formula tested in Germany. Free from common irritants. Contains soothing allantoin and beta-glucan for skin comfort.
Ingredient breakdown
INGREDIENTSTea Tree Complex 19,900 ppmProven
A powerful blend of Tea Tree Leaf Water, Extract, Leaf Extract, and Leaf Oil from Melaleuca Alternifolia. Provides antibacterial, anti-inflammatory, and soothing benefits for troubled skin.
- Clinical Evidence: Tea tree oil shown to reduce acne lesions by 43.64% in 12 weeks (Indian J Dermatology, 2017)
- Mechanism: Terpinen-4-ol component provides antimicrobial activity against P. acnes bacteria
- Soothing: Anti-inflammatory properties help reduce redness and irritation
Sodium Hyaluronate 2,800 ppmProven
The sodium salt form of Hyaluronic Acid with smaller molecular weight for better skin penetration. Can hold up to 1000x its weight in water for intense hydration.
- Penetration: Proven to hydrate through 20 layers of the epidermis
- Efficacy: Increases skin moisture content by 237% after single application
- Safety: Comedogenic rating 0, Irritancy rating 0
Zinc PCA PresentPromising
Zinc salt of L-Pyrrolidone Carboxylic Acid. A powerful sebum regulator that helps control oil production without over-drying the skin.
- Sebum Control: Regulates sebaceous gland activity to reduce excess oil
- Antibacterial: Provides additional antimicrobial protection
- Skin Conditioning: Part of skin's Natural Moisturizing Factor (NMF)
Panthenol (Pro-Vitamin B5) PresentProven
A humectant and skin-conditioning agent that converts to vitamin B5 in the skin. Supports barrier repair and provides deep moisturization.
- Moisturizing: Penetrates into lower skin layers and binds water
- Barrier Support: Promotes lipid synthesis for healthier skin barrier
- Anti-inflammatory: Helps soothe irritated and damaged skin
Ceramide NP PresentProven
A skin-identical lipid that reinforces the skin barrier. Essential for maintaining hydration and protecting against environmental stressors.
- Barrier Repair: Replenishes natural ceramides lost through cleansing and aging
- Hydration Lock: Prevents transepidermal water loss (TEWL)
- Protection: Strengthens skin's defense against irritants
27 ingredients
Water, Glycerin, Butylene Glycol, 2,3-Butanediol, Methylpropanediol, 1,2-Hexanediol, Melaleuca Alternifolia (Tea Tree) Leaf Water, Panthenol, C12-14 Alketh-12, Sodium Hyaluronate, Carbomer, Tromethamine, Ammonium Acryloyldimethyltaurate/VP Copolymer, Ethylhexylglycerin, Allantoin, Melaleuca Alternifolia (Tea Tree) Leaf Oil, Xanthan Gum, Melaleuca Alternifolia (Tea Tree) Extract, Melaleuca Alternifolia (Tea Tree) Leaf Extract, Beta-Glucan, Tocopherol, 4-Terpineol, Zinc PCA, Dipropylene Glycol, Pentylene Glycol, Caprylyl/Capryl Glucoside, Hydrogenated Lecithin, Ceramide NP
Where it fits in your routine
ROUTINEApply after toner and before moisturizer. Use morning and evening. Can be layered with other serums - apply thinnest to thickest consistency.
How to use
HOW TO USECleanse & Tone
Start with clean skin. After cleansing, apply your toner and let it absorb.
Dispense Serum
Pump 2-3 drops onto your fingertips or directly onto face. A little goes a long way.
Apply & Pat
Gently spread across face and neck. Pat lightly until fully absorbed (about 30 seconds).
Follow Up
Continue with moisturizer. In the morning, always finish with SPF 30+ sunscreen.
Who is it for?
WHOPerfect for you if:
- You have oily, combination, or acne-prone skin
- Your skin is easily irritated or turns red
- You struggle with excess sebum and shine
- You want lightweight hydration without stickiness
- You need a calming serum for stressed skin
- You prefer vegan, fragrance-free formulas
Consider alternatives if:
- You have active fungal acne (malassezia)
- You are in your first trimester of pregnancy
- You have very dry skin needing rich hydration
- You are allergic to tea tree or essential oils
- You prefer completely fragrance-free products
- You need anti-aging actives like retinol
Skin type compatibility
SKIN TYPESIdeal match. Zinc PCA controls sebum, lightweight texture absorbs quickly without adding shine. Tea tree helps with breakouts.
Balances oily T-zone while hydrating dry areas. Non-greasy formula works well across different face zones.
Non-comedogenic tested. Tea tree's antibacterial properties help combat acne-causing bacteria. Won't clog pores.
0.00 irritation index and hypoallergenic. Contains soothing allantoin. Patch test recommended if very reactive to essential oils.
Provides hydration but lightweight formula may not be enough. Layer with a richer moisturizer for best results.
Results timeline
6-8 WEEKSInstant Hydration & Comfort
Skin feels immediately hydrated, refreshed, and comfortable. Light cooling sensation from tea tree. No sticky residue.
95% noticed instant hydrationCalmer, Less Irritated Skin
Visible reduction in redness and skin irritation. Breakouts start to calm down. Skin feels more balanced and less reactive.
80% noticed reduced rednessImproved Skin Texture
Smoother skin texture with fewer breakouts. Oil production more balanced. Skin looks clearer and healthier overall.
75% noticed clearer skinOptimal Results
Full benefits achieved with consistent use. Significantly calmer skin, reduced breakouts, balanced moisture levels, and strengthened skin barrier.
85% satisfied with overall resultsRatings by platform
1K+ REVIEWSPros & cons
BALANCEDPraised
- Lightweight, non-sticky formula absorbs quickly
- Effectively calms redness and irritation
- Non-comedogenic tested, won't clog pores
- Vegan certified and hypoallergenic
- German dermatological testing (0.00 irritation)
- Good for layering under makeup
- Affordable K-beauty option
- Contains ceramides for barrier support
Criticized
- Not fungal acne safe (contains hydrogenated lecithin)
- Small bottle size (40ml) for the price
- Tea tree scent may be too strong for some
- May not be hydrating enough for very dry skin
- Results take consistent use to see
- Contains essential oil (caution for pregnancy)
Budget-friendly alternatives (dupes)
DUPES
Higher tea tree concentration (67% tea tree water) plus 19.5% centella asiatica. Larger 50ml size. Also contains niacinamide for added brightening. More hydrating overall but similar calming effects.
Different format (cream vs serum) but same target concern. Contains centella asiatica instead of tea tree. Better for spot treatment on active blemishes. Thicker texture may not suit oily skin.
Centella-focused instead of tea tree. Completely fragrance-free and essential oil-free. Better for extremely sensitive skin. Larger 60ml bottle offers better value per ml.
Comparison with competitors
SIDE-BY-SIDE
Purito Azelaic Acid 10 Kojic Tea Tree
Storage & shelf life
12 MONTHS12 months after opening. Check the PAO symbol on packaging for exact duration.
Store in a cool, dry place away from direct sunlight. Room temperature is fine. No refrigeration needed.
Pump bottle with secure cap. Hygienic dispensing prevents contamination. Opaque bottle protects ingredients from light.
Yes, 40ml is under the 100ml TSA liquid limit. Compact size fits easily in carry-on toiletry bag.
Frequently asked questions
FAQUse with caution. This serum contains tea tree oil (an essential oil) which is generally considered safe in diluted topical products during the 2nd and 3rd trimester. However, it's best to avoid essential oils during the first trimester when fetal development is most sensitive. Always consult your healthcare provider before using any new skincare products during pregnancy or while breastfeeding. The concentration in this product is relatively low (leave-on, diluted), but individual sensitivity varies.
No, this serum is NOT fungal acne safe. It contains Hydrogenated Lecithin, which can potentially feed malassezia yeast. While tea tree oil itself has antifungal properties, the lecithin in the formula makes this product unsuitable for those with active fungal acne or pityrosporum folliculitis. If you have fungal acne, consider alternatives like Purito Azelaic Acid 10 Kojic Tea Tree Serum which is FA-safe, or use dedicated malassezia-safe products.
Yes, but with caution. This serum is relatively gentle and can be layered with most actives. For retinol: Apply this serum first, then retinol, then moisturizer. For Vitamin C: Use Vitamin C in the morning and this serum at night, or layer with a waiting period between. For AHA/BHA: If your skin tolerates it, apply acids first on clean skin, wait 15-20 minutes, then apply this serum. Start slowly when combining actives and watch for signs of irritation. If you experience redness or sensitivity, reduce frequency or alternate days.
This serum is best suited for oily, combination, and acne-prone skin types. The lightweight, non-sticky texture absorbs quickly without adding shine, while Zinc PCA helps control excess sebum. It's also excellent for sensitive skin thanks to its 0.00 irritation index and soothing ingredients like allantoin and beta-glucan. However, those with very dry skin may find it insufficiently hydrating on its own and should layer it with a richer moisturizer.
Results timeline varies by concern: Immediate – You'll feel instant hydration and skin comfort. 1-2 weeks – Noticeable reduction in redness and irritation, calmer skin. 3-4 weeks – Improved skin texture, fewer breakouts, more balanced oil production. 6-8 weeks – Optimal results with consistently calmer, clearer skin. For best results, use twice daily (AM and PM) and be patient. Skincare is a marathon, not a sprint!
Apply after cleansing and toning, before moisturizer. The general rule is thinnest to thickest consistency. Routine order: 1) Cleanser → 2) Toner → 3) Essences (if using) → 4) This Serum → 5) Other serums (if using) → 6) Moisturizer → 7) Sunscreen (AM only). If layering multiple serums, apply water-based serums first, then oil-based. This serum is water-based and lightweight, so it goes early in the serum step.
No, this serum has been clinically tested and proven non-comedogenic. It has a low comedogenic rating of 1/5, meaning it's very unlikely to clog pores or cause acne. The formula is specifically designed for acne-prone skin and is lightweight enough not to create a pore-blocking film. Most key ingredients (glycerin, hyaluronic acid, panthenol) have comedogenic ratings of 0. It's safe for acne-prone skin when used as directed.
The Period After Opening (PAO) is 12 months. This means the product remains effective and safe to use for up to 12 months after you first open it. Store in a cool, dry place away from direct sunlight to maximize shelf life. The 40ml bottle typically lasts 2-3 months with twice-daily use (2-3 drops per application). If you notice any changes in color, texture, or smell before the 12 months, discontinue use.
Verdict: The Mediheal Teatree Calming Hydra Serum is an excellent choice for those with oily, combination, or acne-prone skin seeking a lightweight, calming serum. Its clinically-proven non-comedogenic formula, combined with the soothing power of tea tree and deep hydration from hyaluronic acid, makes it a reliable daily essential. The FLEX-SOME technology enhances ingredient delivery, while Zinc PCA helps control sebum. However, it's not suitable for those with fungal acne due to the hydrogenated lecithin content, and pregnant individuals should consult their healthcare provider before use. For the price point, it delivers solid results comparable to higher-end alternatives, making it a strong K-beauty option for troubled skin.
Product Overview
What are Quick Product Notes?
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.
Pro Tip Alert!
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
Paraben-Free
Paraben-Free
Understanding Parabens
Parabens are a large group of preservatives which are used to prevent bacteria growing in cosmetic formulations. There has been some healthy controversy surrounding them due to a few studies finding paraben presence in breast tumours and breast tissue. However, the majority of the scientific community have deemed these findings non-conclusive due to the limitations of these studies. There's still a lot of support for avoiding parabens following the better safe than sorry route. If you do we completely support you! If you are concerned about the health safety of parabens, then feel free to avoid them by looking out for the Paraben-Free icon. If not, don't worry about it - they do have had one of the longest safety records as preservatives!
Which Ingredients are classified as Paraben?
A product will be paraben-free if it does not contain any of the following parabens:
- Sodium Isobutylparaben
- Sodium Ethylparaben
- Sodium Butylparaben
- Propylparaben
- Isopropylparaben
- Isobutylparaben
- Sodium Propylparaben
- Butylparaben
- Ethylparaben
- Sodium Methylparaben
- Methylparaben
Sulfate-Free
Sulfate-Free
Understanding Sulfates
Sulfates are a large group of ingredients which act as cleansing agents in Cosmetics. They help loosen up the dirt and grime from your skin and hair to allow for water to wash it away with ease. However some sulfates are so good at their job, they can wash off your skin’s own natural oils that keep it moisturised and protected which can lead to dryness and irritation. Most people will find no issues with sulfate, however if you find your skin doesn't like sulfates then free feel to avoid them by looking out for the sulfate-free icon on Skincarisma.
Which ingredients are classified as sulfates?
We've taken the Sulfates which are considered more harsh for our Sulfate-Free status. A product will be Sulfate-Free if it does not contain any of the following Sulfates:
- TEA-Dodecylbenzenesulfonate
- Ammonium Laureth Sulfate
- Sodium Lauryl Sulfate
- PEG-15 Cocamine
- Sodium Laureth Sulfate
- Sodium Cocoyl Sarcosinate
- Sodium C14-16 Olefin Sulfonate
- Dioctyl Sodium Sulfosuccinate
- Ammonium Xylenesulfonate
- Ammonium Lauryl Sulfate
- Sodium Xylenesulfonate
- Sodium Myreth Sulfate
- Sodium Lauryl Sulfoacetate
Alcohol-Free
Alcohol-Free
Understanding Simple Alcohols
Alcohol ingredients are widely used in cosmetics and come in different types. For the most part alcohols are not problematic at all. However one type of alcohols, simple alcohols can be quite drying to the skin because it evaporates very quickly. This can cause irritation which can also lead to other skin complications. These alcohols should never be used alone on your skin, but combined with other cosmetic ingredients, they are normally without issue. However, for some people with sensitive and easily irritable skin, avoiding products with these simple alcohols may be beneficial. If you find your skin doesn't like these simple alcohols, then free feel to avoid them by looking out for the Alcohol-Free icon.
Which Ingredients are classified as Alcohol?
A product will be alcohol-free if it does not contain any of the following alcohol ingredients:
- SD Alcohol
- Alcohol Denat
- Isopropyl Alcohol
- Alcohol
Silicone-Free
Silicone-Free
Understanding Silicones
If you've ever used a skincare, makeup or beauty product that's made your skin look and feel smoother tempoarily - it's likely contained Silicone. They are a popular class of ingredients found in cosmetics due to their smooth, soft, easy-to-spread and smooth properties that help creates an artificial layer/barrier on top of skin or hair (commonly found in conditioners).
For the same reasons they are popularly used, they are also commonly avoided. Anecdotally, many individuals have reported that Silicones cause/excerbate breakouts, irritation, cause a feeling of skin being unable to breathe, cause clumping of cosmetic products and find it difficult to wash off. As a result, those who find them problematic are avoiding them and increasingly, cosmetic companies are avoiding them as well.
If you have had bad experiences with Silicones in the past, or suspect they are problematic then look out for the tick on the Silicone-free label.
Disclaimer
The Silicone-free label only includes the most common Silicone ingredients that have indentified been reported by individuals that could potentially cause issues.
These include: Amodimethicone, Behenoxy Dimethicone, Bis-Aminopropyl Dimethicone, Cetearyl Methicone, Cetyl Dimethicone, Cyclomethicone, Cyclopentasiloxane, Dimethicone, Dimethicone Copolyol, Dimethiconol, Methicone, Phenyl Trimethicone, Phenyl Trimethicone, Stearoxy Dimethicone, Stearyl Dimethicone, Trimethylsilylamodimethicone.
Note, that this does not include all ingredients part of the Silicone class of ingredients.
EU Allergen-Free
EU Allergen-Free
Understanding the Identified Contact Allergens
The EU's Scientific Committee on Consumer Safety (SCCS) has identified and established 26 cosmetic ingredients that are likely contact allergens (potential to cause skin allergies) as demonstrated in clinical or epidemiological studies. The EU's SCCS have recommend cosmetic companies to disclose them on the labels if used and in cases where the concentration exceeds 0.001% in leave-on products and 0.01% in rinse-off products, then they must be labelled.
Look out for the tick on the EU-Allergen free label to know your cosmetic is free from any of the 26 identified cosmetic ingredients.
For more information regarding the EU's Scientific Committee on Consumer Safety, please visit their official website.
Disclaimer
The EU Allergen Free label is for the 26 ingredients identified by the EU SCCS and products will be only flagged if a suspected ingredient is on it's ingredient list. It is possible for cosmetics to contain one of the suspect ingredients without it appearing on the ingredient list due to it not reaching the concentration threshold to disclose it and cosmetic manufacturers choice to not disclose it.
Also note, the EU Allergen Free label is not personalized for your own allergies you may have and it does not constitute as medical advice. For your specific case, always consult your medical professiona such as dermatologist, physician, pharmacist, or health care provider - please read our medical disclaimer for more information.
Fungal Acne (Molassezia) Safe
Fungal Acne (Molassezia) Safe
Understanding Fungal Acne (Pityrosporum Folliculitis/Malassezia Folliculitis)
Pityrosporum Folliculitis/Malassezia folliculitis or simply known as Fungal Acne is a persistent acne-like condition that commonly responds poorly to traditional acne-treating methods. Unlike most cases of Acne where bacteria is the culprit, Fungi is the culprit of Fungal Acne (Hence the name!). There are certain classes & groups of ingredients that have been shown to promote and feed the growth of the Fungal Acne, Fungi such as fatty acids, oils, esters, polysorbates and fermented ingredients.
For more information regarding Fungal Acne, please visit Simple Skincare Science (f.c) - #3 of our Recommend Skincare Resources for an amazing comprehensive guide!
Please Read: How to use the Fungal Acne (Malassezia) Label
At SkinCarisma, we've done our best to identify as many ingredients as possible but note the fungal-free label may not be 100% accurate due to the complexconditions and combination of ingredients that malezzeria can thrive on.
Additionally, products that may contain ingredients that have shown to feed Malassezia may not neccessarily exacerbate the condition due to concentration of ingredient used in the product, this information is simply not available on the products.
As a result, please note this is only an experimental label that can be best used to possible identify problematic products you have used in the past. It is in no way a perfect identifier nor a predictor in whether or not it will exacerbate or cause fungal acne. It will continue to be worked on as more information and research comes to light.
If you find any ingredients you believe should be included, please email us at snails@skincarisma.com.
Disclaimer
Due to the lack of substantial research into this area it is very likely there are other ingredients and class/groups of ingredients that could feed Fungal Acne which have not been indentified.
The Fungal-Safe label does not constitute as medical advice. For your specific case, always consult your medical professiona such as dermatologist, physician, pharmacist, or health care provider - please read our medical disclaimer for more information.
What are Notable Effects & Ingredients?
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.
Pro Tip Alert!
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
Anti-Aging from 3 ingredient(s):
Brightening from 1 ingredient(s):
Promotes Wound Healing from 6 ingredient(s):
Ache-fighting from 1 ingredient(s):
What are Ingredients Related to Skin Type?
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.
Pro Tip Alert!
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
Dry Skin
Oily/Acne-Prone Skin
Sensitive Skin
What is the Ingredient Safety Breakdown?
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.
Pro Tip Alert!
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
|
|
|
| 2 |
Glycerin
Solvent, Perfuming, Fragrance, Humectant, Viscosity Decreasing Agent, Hair Conditioning, Skin Protecting, Denaturant, Skin Conditioning
|
Brightening
Promotes Wound Healing
Hydrating
|
|
| 1 |
Butylene Glycol
Solvent, Skin Conditioning, Masking, Fragrance, Humectant, Viscosity Controlling, Viscositydecreasing Agent
|
Hydrating
|
|
| 0 |
2,3-Butanediol
|
|
|
| 1 |
Methylpropanediol
Solvent
|
|