Hyaluronic Acid Toner Plus
Hyaluronic Acid Toner Plus
Product Description
Product overview
An intensely hydrating ampoule-type toner featuring 5 types of hyaluronic acid at multiple molecular weights to deliver deep, multi-layer moisture. Enhanced with 7 botanical extracts from the patented MultiEx BSASM Plus complex for soothing, barrier-strengthening benefits. Perfect for dehydrated, dry, and sensitive skin seeking a plump, healthy glow.
5 Types of Hyaluronic Acid
Multi-molecular weight HA complex (low, medium, high) penetrates different skin layers for deep, long-lasting hydration.
Texture & feel
SENSORY5 Types of Hyaluronic Acid
Multi-molecular weight HA complex (low, medium, high) penetrates different skin layers for deep, long-lasting hydration.
MultiEx BSASM Plus Complex
Patented blend of 7 botanical extracts including Centella, Green Tea, and Licorice to soothe, protect, and regenerate skin.
Phyto-Oligo Technology
Aloe and Althaea extracts enhance moisture absorption and create a protective hydration layer without stickiness.
Barrier Strengthening
Beta-glucan, Panthenol, and Betaine work together to reinforce the skin barrier and prevent moisture loss.
Safety & compatibility
SAFEContains no retinoids, salicylic acid, hydroquinone, or chemical sunscreens. Hyaluronic acid is naturally occurring in the body and safe for topical use during pregnancy.
Free from ferments, fatty acids, esters, and polysorbates that can feed malassezia. Verified safe by multiple ingredient databases.
Oil-free, lightweight formula that won't clog pores. Safe for acne-prone and congestion-prone skin types.
Clinically tested for skin irritation. Free from alcohol, fragrance, essential oils, and common allergens.
While gentle, always patch test new products. Some botanical extracts may cause sensitivity in very reactive skin.
Compatible with Vitamin C, retinol, AHA/BHA, and niacinamide. Layer after water-based treatments for best absorption.
Ingredient breakdown
INGREDIENTSSodium Hyaluronate 2.7-4%Proven
The salt form of hyaluronic acid with excellent water-binding capacity. Can hold up to 1000x its weight in water. Smaller molecular size allows better penetration than pure HA.
- Function: Primary humectant for deep hydration
- Benefit: Plumps skin, reduces fine lines appearance
- Studies: Proven to increase skin hydration by up to 96% in clinical studies
Hydrolyzed Hyaluronic Acid 0.15-0.55%Proven
Broken down into smaller molecules that can penetrate deeper into the skin's layers, providing hydration from within rather than just on the surface.
- Function: Deep-penetrating humectant
- Benefit: Targets deeper skin layers for lasting hydration
- Molecular Weight: Low molecular weight (50-100 kDa)
Sodium Hyaluronate Crosspolymer 0.1-0.45%Proven
A 3D cross-linked form of HA that creates a moisture-retaining mesh on the skin surface. Provides sustained release of hydration over time.
- Function: Long-lasting moisture barrier
- Benefit: Extended hydration, antioxidant properties
- Duration: 24+ hours of moisture retention
Centella Asiatica ExtractProven
The legendary "tiger grass" known for wound healing and anti-inflammatory properties. Contains active compounds asiaticoside and madecassoside for skin repair.
- Function: Soothing, barrier repair, collagen synthesis
- Benefit: Reduces redness, supports skin healing
- Studies: Clinically proven to enhance wound healing and reduce inflammation
Camellia Sinensis (Green Tea) Leaf ExtractProven
Rich in polyphenols and EGCG antioxidants that protect skin from environmental damage and premature aging. Also has anti-inflammatory benefits.
- Function: Antioxidant, anti-inflammatory
- Benefit: Protects against free radicals, soothes irritation
- Studies: EGCG shown to protect against UV-induced damage
Glycyrrhiza Glabra (Licorice) Root ExtractProven
Contains glabridin and glycyrrhizin for brightening and anti-inflammatory effects. Helps fade dark spots and calm irritated skin.
- Function: Brightening, anti-inflammatory, antimicrobial
- Benefit: Evens skin tone, reduces redness
- Studies: Glabridin inhibits tyrosinase to reduce melanin production
31 ingredients
Water, Propanediol, 1,2-Hexanediol, Sodium Hyaluronate, Trehalose, Sodium PCA, Biosaccharide Gum-1, Glycerin, Hyaluronic Acid, Camellia Sinensis Leaf Extract, Glycyrrhiza Glabra (Licorice) Root Extract, Chamomilla Recutita (Matricaria) Flower Extract, Rosmarinus Officinalis (Rosemary) Leaf Extract, Polygonum Cuspidatum Root Extract, Centella Asiatica Extract, Aloe Barbadensis Leaf Extract, Althaea Rosea Root Extract, Betula Alba Juice, Portulaca Oleracea Extract, Hydrolyzed Hyaluronic Acid, Hydrolyzed Sodium Hyaluronate, Sodium Hyaluronate Crosspolymer, Beta-Glucan, Betaine, Panthenol, Cellulose Gum, Pentylene Glycol, Caprylyl Glycol, Butylene Glycol, Ethylhexylglycerin, Scutellaria Baicalensis Root Extract
Where it fits in your routine
ROUTINEApply to slightly damp skin for maximum HA absorption. Can be layered 2-3 times for extra hydration. Use AM & PM.
How to use
HOW TO USECleanse Your Face
Start with clean skin. Double cleanse in the evening if wearing makeup or sunscreen.
Apply to Damp Skin
Dispense 2-3 drops onto palms or directly on face while skin is still slightly damp. This helps HA draw moisture in.
Pat & Press
Gently pat and press the toner into skin until fully absorbed. The ampoule texture will absorb in 15-30 seconds.
Layer if Needed
For extra dry skin, apply 2-3 layers using the "7-skin method". Allow each layer to absorb before the next.
Seal with Moisturizer
Follow immediately with your serum and/or moisturizer to lock in the hydration. HA needs to be sealed to work best.
Who is it for?
WHOPerfect for you if:
- Your skin feels tight after cleansing
- You have dehydrated, dry, or flaky skin
- You want a plumping, hydrating toner
- You have fungal acne and need safe products
- You're pregnant or breastfeeding
- You prefer fragrance-free skincare
- Your skin is sensitive or easily irritated
- You live in dry or air-conditioned environments
Consider alternatives if:
- You prefer very watery, thin toners
- You live in extremely humid climates (may feel too rich)
- You have very oily skin that doesn't need extra hydration
- You want a toner with active exfoliants (AHA/BHA)
- You prefer toners with a noticeable fragrance
- You need a toner for pH balancing only
Skin type compatibility
SKIN TYPESPerfect match! The rich, ampoule-like texture delivers intense hydration that dry skin craves. Layer 2-3 times for maximum plumping effect.
Ideal for dehydrated skin lacking water. The 5 types of HA work at multiple depths to restore moisture balance quickly.
Works well on combination skin. Focus on drier areas; may feel slightly rich on very oily T-zones in summer.
May feel too rich for very oily skin. Consider the regular Isntree HA Toner or Ultra-Low Molecular version for a lighter feel.
Fragrance-free, alcohol-free, and clinically tested for irritation. Contains soothing Centella and Chamomile. Patch test recommended.
Non-comedogenic (0/5 rating), fungal acne safe, and oil-free. Won't clog pores or trigger breakouts.
Results timeline
MONTH 2+Instant Hydration Boost
Skin feels immediately plumped and moisturized. The ampoule texture absorbs quickly leaving a dewy, comfortable finish without stickiness.
95% noticed immediate hydrationImproved Moisture Retention
Skin barrier begins to strengthen. Less tightness after cleansing, reduced dry patches, and skin feels softer throughout the day.
85% reported softer skinVisible Plumping Effect
Fine dehydration lines appear diminished. Skin looks more bouncy, healthy, and radiant. Makeup applies more smoothly.
78% noticed plumper skinLong-Term Hydration Balance
Consistent use leads to balanced, well-hydrated skin. Reduced sensitivity and improved overall skin texture and resilience.
82% reported improved skin textureRatings by platform
1K+ REVIEWSPros & cons
BALANCEDPraised
- Intense, long-lasting hydration
- 5 types of HA for multi-layer moisture
- Fragrance-free and alcohol-free formula
- Fungal acne and pregnancy safe
- Absorbs without sticky residue
- Great value for 200ml size
- Award-winning K-beauty favorite
- Soothing botanical extracts included
Criticized
- May feel too thick for oily skin
- Slower absorption than watery toners
- Plastic bottle (not glass/airless)
- Can feel heavy in very humid climates
- Simple, basic packaging design
- Not suitable as a pH-balancing toner
Budget-friendly alternatives (dupes)
DUPESSimpler formula with fewer HA types but similar hydration. Contains Panthenol (B5) for added moisture. More serum-like texture, slightly sticky. 30ml size.
Japanese alternative with 7 types of HA. Thicker, more syrupy texture. Contains urea for extra hydration. 170ml. May contain fermented HA (check for fungal acne concerns).
Ampoule format with 3 types of HA. More concentrated, smaller size (40ml). Includes Panthenol and Vitamin B5. Lighter texture than Isntree Plus.
Similar viscosity and hydrating effect. Contains amino acids and beta-glucan. Less HA types but more soothing ingredients. 180ml. Good for sensitive skin.
Comparison with competitors
SIDE-BY-SIDEIsntree HA Toner Plus
Storage & shelf life
6 MONTHS6 months after opening. Product is best used within 6 months once opened to ensure efficacy.
Store in a cool, dry place away from direct sunlight. Room temperature is fine; no refrigeration needed.
Clear blue plastic bottle with screw cap. Allows easy dispensing and visibility of remaining product.
No, 200ml exceeds TSA 100ml carry-on limit. Transfer to smaller container or check luggage. Mini 20ml version available.
Frequently asked questions
FAQYes, this toner is safe for use during pregnancy and breastfeeding. It contains no retinoids, salicylic acid, hydroquinone, chemical sunscreens, or any other ingredients known to be harmful during pregnancy. Hyaluronic acid is a naturally occurring substance in our bodies and is considered safe for topical use. The formula is also free from fragrances and essential oils, which some pregnant women prefer to avoid. Always consult your healthcare provider if you have specific concerns.
Yes, this product is fungal acne safe and has been verified by multiple ingredient databases including SkinSort and SkinCarisma. It does not contain ferments, fatty acids (like oleic, lauric, stearic), esters, polysorbates, or oils that feed malassezia yeast. The formula is oil-free and uses only fungal-safe humectants and botanical extracts.
Yes! This hydrating toner is compatible with most active ingredients. For retinol: Apply the toner first, let it absorb, then apply retinol. The hydration helps buffer potential irritation. For Vitamin C: Use Vitamin C first (it needs lower pH), then apply this toner. For AHA/BHA: Use acids first, wait a few minutes, then apply this toner to soothe and hydrate. The toner can help reduce irritation from actives while boosting their penetration.
This toner is best suited for dry, dehydrated, and normal-to-dry skin types. It excels at delivering intense hydration and works wonderfully for sensitive skin due to its gentle, fragrance-free formula. Combination skin can benefit from it, especially in drier months. However, those with very oily skin may find it too rich—they should consider the regular Isntree HA Toner or the Ultra-Low Molecular version instead.
You'll notice immediate hydration after the first use—skin will feel plumped and comfortable. Within 1-2 weeks of consistent use, you should notice improved moisture retention and less tightness after cleansing. By week 3-4, fine dehydration lines may appear diminished and skin will look more bouncy and radiant. For full skin barrier improvement, continue use for 6-8 weeks.
Apply this toner immediately after cleansing (and toning with an active toner, if using). It should be the first or second step in your routine after cleansing. Apply to slightly damp skin for maximum absorption—hyaluronic acid works best when there's moisture to draw into the skin. Follow with your essence, serum, and moisturizer to lock in the hydration.
No, this toner is non-comedogenic with a comedogenic rating of 0/5. It's oil-free and doesn't contain any pore-clogging ingredients. The formula is specifically designed to hydrate without causing congestion. It's safe for acne-prone skin and won't trigger breakouts. Many users with acne-prone skin use this as their go-to hydrating toner.
The PAO (Period After Opening) is 6 months. For best results and efficacy, use within 6 months of opening. Unopened, the product has a shelf life of 24-30 months from manufacture date. Store in a cool, dry place away from direct sunlight to preserve the formula. If you notice any changes in smell, color, or texture, discontinue use.
Verdict: The Isntree Hyaluronic Acid Toner Plus is an exceptional hydrating toner that delivers on its promises. With 5 types of hyaluronic acid targeting multiple skin layers and 7 soothing botanical extracts, it provides intense, long-lasting hydration without irritation. The fungal acne safe, pregnancy safe, and fragrance-free formula makes it a versatile choice for most skin types and concerns. While the viscous texture may feel too rich for oily skin in humid climates, it's a holy grail product for anyone struggling with dryness, dehydration, or sensitivity. At around $18 for 200ml, it offers excellent value for a K-beauty award winner. A must-try for hydration seekers.
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
|
|
|
| 3 |
Propylene Glycol
Solvent, Skin Conditioning, Fragrance, Humectant, Viscosity Controlling, Viscosity Decreasing Agent, Skin-Conditioningagent - Miscellaneous
|
Hydrating
|
|
| 1 |
Sodium Hyaluronate
Skin Conditioning, Humectant
|
Promotes Wound Healing
Hydrating
|
|
| 1 |
Trehalose
Humectant, Flavoring Agent, Moisturising
|
Hydrating
|
|
| 1 |
Sodium PCA
Skin Conditioning, Humectant, Antistatic Agent, Hair Conditioning
|
Hydrating
Redness
Irritation
|






