1st on the list, which puts it at an estimated 30–80% of the formula.
Aqua (EU),Deionized Water,Distilled Water,Micromatrix Fractile AN,Onsen-Sui (JPN),Purified Water
Aestura
Theracne 365 Hydro Active Toner
face toner
Aestura
face toner
Added Last edited
Fit by skin type
General, ingredient-based — not your personalized match.
See how this fits your skin
Take the skin test and I'll show you how suitable this product is for you.
Take the skin testThe AESTURA Theracne 365 Hydro Active Toner is a balancing, oil-controlling toner designed to hydrate acne-prone skin while helping to prevent breakouts. This lightweight, fast-absorbing formula removes residual impurities after cleansing and replenishes moisture without clogging pores. Developed with dermatological expertise, it helps maintain optimal oil-water balance to keep skin clear and comfortable.
Theracne 365 Hydro Active Toner is a watery-light toner from Aestura, a brand based in Korea. The formula is built mainly around hydration. The ingredient list runs to 16 ingredients, each broken down in full below.
By its ingredient list the formula reads as very light — essentially a water-and-humectant base with little emollient weight. With almost no emollient load it should absorb quickly and finish close to matte. Hydration is handled by Butylene Glycol, Glycerin and Betaine, humectants that pull water into the upper layers of skin rather than sealing it there.
Hydration: High. Ingredients that pull and hold water in the upper layers of skin, and here that comes from Butylene Glycol, Glycerin, Betaine and Panthenol.
Soothing: Moderate. Ingredients aimed at visible redness and reactivity, and here that comes from Panthenol, Allantoin, Niacinamide and Dipotassium Glycyrrhizate.
Barrier support: Moderate. Lipids and repair signals that support skin barrier integrity, and here that comes from Niacinamide and Panthenol.
Brightening: Moderate. Ingredients that act on uneven tone and post-inflammatory marks, and here that comes from Niacinamide, Dipotassium Glycyrrhizate and Tocopherol.
On richness alone it suits Combination (oily) and Oily skin best, and is the least natural fit for Dry and Combination (dry) skin. Nothing in the list is flagged as a common irritant, which is a reasonable starting point for reactive skin — though a patch test is still the only way to know.
The formula contributes little or nothing on antioxidant protection, cell renewal and firmness signalling. That is not a fault — most products are not meant to do everything — but if one of those is your priority, this is not the product that will address it.
Reading the full list, the formula is fragrance-free, essential-oil-free, no drying alcohol, paraben-free, silicone-free and microplastic-free. Those claims come from the ingredient list itself, not from the packaging.
It can be used morning and evening. In a routine it goes after cleansing, before serums. Apply to slightly damp skin so the humectants have water to hold on to.
This summary is generated from the product's ingredient list. It is not a review, it is not the brand's own marketing claims, and it does not replace advice from a dermatologist.
Drawn purely from the ingredient list
Scored on how rich or light the formula reads from its INCI order.
No ingredient in this formula carries a common-irritant flag, making it a reasonable option for reactive skin. A patch test is still recommended, as individual skin reactivity varies.
Based on the curated benefits documented for this product's ingredients.
Attracts and locks in moisture to keep skin plump and dewy
Calms redness, irritation, and inflammation for sensitive skin
Boosts collagen and cell turnover to reduce fine lines and wrinkles
Targets breakouts by reducing bacteria and unclogging pores
Helps unclog pores and reduce blackheads for clearer skin
Fades hyperpigmentation and evens out dark spots over time
Brightens and balances complexion for a more uniform appearance
Tightens and refines the look of enlarged pores
None of the ingredients in this formula are associated with these benefits. This is not unusual, as most products are designed to target a limited number of concerns.
The actives, UV filters and benefit-carrying ingredients in this formula, in the order they are listed.
1st on the list, which puts it at an estimated 30–80% of the formula.
Aqua (EU),Deionized Water,Distilled Water,Micromatrix Fractile AN,Onsen-Sui (JPN),Purified Water
2nd on the list, which puts it at an estimated 5–20% of the formula.
Butane-1,3-diol (CAS No. 107-88-0/ EC No. 203-529-7) (R)-(-)-butane-1,3-diol” (CAS No. 6290-03-5/ EC No. 228-532-0)
3rd on the list, which puts it at an estimated 5–20% of the formula.
Glycerine ;Glycerol (INN); Glycerol (RIFM); Glycerolum (EP); Glycyl Alcohol; 1,2,3-Propanetriol; 1,2,3-Trihydroxypropane
4th on the list, which puts it at an estimated 2–10% of the formula.
Niacinamide (vitamin B3) is a gentle skincare active that repairs the skin barrier, calms redness, controls oil and evens tone at 2–5%. Official IUPAC name: **3-Pyridinecarboxamide**
5th on the list, which puts it at an estimated 2–10% of the formula.
3-Methylbutane-1,2-diol
6th on the list, which puts it at an estimated 2–10% of the formula.
Methanaminium, 1-carboxy-N,N,N-trimethyl-, hydroxide, inner salt
7th on the list, which puts it at an estimated 1–5% of the formula.
Butanamide, 2,4-dihydroxy-N-(3-hydroxypropyl)-3,3-dimethyl-, (2R)-; dl-Panthenol
8th on the list, which puts it at an estimated 1–5% of the formula.
Urea, (2,5-dioxo-4-imidazolidinyl)-
9th on the list, which puts it at an estimated 1–5% of the formula.
.alpha.-d-Glucopyranosiduronic acid, (3.beta.,20.beta.)-20-carboxy-11-oxo-30-norolean-12-en-3-yl 2-O-.beta.-d-glucopyranuronosyl-, dipotassium salt
12th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
1,2-Propanediol, 3-(2-ethylhexyloxy)
14th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Salicylic acid
16th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
3,4-Dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-ol; .alpha.-tocopherol; Vitamin E
Each axis is scored from the ingredients present and how high up the list they sit.
Ingredients that pull and hold water in the upper layers of skin
Lipids and repair signals that support skin barrier integrity
Ingredients that mop up free radicals from UV and pollution
Ingredients that moderate sebum or absorb shine
Ingredients that act on uneven tone and post-inflammatory marks
Ingredients aimed at visible redness and reactivity
Retinoids, acids and enzymes that speed surface turnover
Peptides and growth factors that signal for collagen support
"Active" here means an ingredient carrying a recorded active type or a recognised UV filter.
Solvents, emollients, texture agents and preservatives — the formula that carries the actives.
Read from the full ingredient list. A brand's own claim may differ.
Judged by the same curated rules our routine checker uses. It reads the ingredients, not the label.
Best kept to separate routines — one in the morning, one at night, or on alternate days.
Can be layered, but the combination raises the irritation risk. Go slowly.
Can be layered, but the combination raises the irritation risk. Go slowly.
Can be layered, but the combination raises the irritation risk. Go slowly.
Can be layered, but the combination raises the irritation risk. Go slowly.
Can be layered, but the combination raises the irritation risk. Go slowly.
This product is the "Toning" step.
Flags to check, not verdicts. None of this is medical advice — if you are pregnant, breastfeeding or treating a skin condition, ask a doctor.
Most ingredients do more than one job, so these counts add up to more than the 16 ingredients on the label.
Sets the thickness, spread and stability of the formula
Draws water into the upper layers of skin
Dissolves and carries everything else
Changes how skin behaves rather than how it feels
Forms a film that slows water loss
Calms visible redness and irritation
Neutralises free radicals from UV and pollution
Binds trace metals that would otherwise spoil the formula
Loosens or dissolves dead surface cells
Keeps the product free of microbial growth
Lifts oil and dirt, or holds oil and water together
Every ingredient on the label, in order, with what it does and roughly how much of it is likely to be there.
1st on the list, which puts it at an estimated 30–80% of the formula.
Aqua (EU),Deionized Water,Distilled Water,Micromatrix Fractile AN,Onsen-Sui (JPN),Purified Water
2nd on the list, which puts it at an estimated 5–20% of the formula.
Butane-1,3-diol (CAS No. 107-88-0/ EC No. 203-529-7) (R)-(-)-butane-1,3-diol” (CAS No. 6290-03-5/ EC No. 228-532-0)
3rd on the list, which puts it at an estimated 5–20% of the formula.
Glycerine ;Glycerol (INN); Glycerol (RIFM); Glycerolum (EP); Glycyl Alcohol; 1,2,3-Propanetriol; 1,2,3-Trihydroxypropane
4th on the list, which puts it at an estimated 2–10% of the formula.
Niacinamide (vitamin B3) is a gentle skincare active that repairs the skin barrier, calms redness, controls oil and evens tone at 2–5%. Official IUPAC name: **3-Pyridinecarboxamide**
5th on the list, which puts it at an estimated 2–10% of the formula.
3-Methylbutane-1,2-diol
6th on the list, which puts it at an estimated 2–10% of the formula.
Methanaminium, 1-carboxy-N,N,N-trimethyl-, hydroxide, inner salt
7th on the list, which puts it at an estimated 1–5% of the formula.
Butanamide, 2,4-dihydroxy-N-(3-hydroxypropyl)-3,3-dimethyl-, (2R)-; dl-Panthenol
8th on the list, which puts it at an estimated 1–5% of the formula.
Urea, (2,5-dioxo-4-imidazolidinyl)-
9th on the list, which puts it at an estimated 1–5% of the formula.
.alpha.-d-Glucopyranosiduronic acid, (3.beta.,20.beta.)-20-carboxy-11-oxo-30-norolean-12-en-3-yl 2-O-.beta.-d-glucopyranuronosyl-, dipotassium salt
10th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Xanthan gum
11th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Disodium dihydrogen ethylenediaminetetraacetate
12th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
1,2-Propanediol, 3-(2-ethylhexyloxy)
13th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Cellulose, carboxymethyl ether, sodium salt
14th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Salicylic acid
15th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Zinc chloride
16th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
3,4-Dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-ol; .alpha.-tocopherol; Vitamin E
Products in the same category that share this formula's distinguishing ingredients.
Numbuzin
Shares 10 key ingredients with Theracne 365 Hydro Active Toner: Water, Butylene Glycol, Niacinamide, Glycerin, Allantoin
COSRX
Shares 9 key ingredients with Theracne 365 Hydro Active Toner: Water, Butylene Glycol, Glycerin, Niacinamide, Betaine
Anua
Shares 9 key ingredients with Theracne 365 Hydro Active Toner: Water, Salicylic Acid, Dipotassium Glycyrrhizate, Butylene Glycol, Glycerin
Anua
Shares 9 key ingredients with Theracne 365 Hydro Active Toner: Water, Salicylic Acid, Dipotassium Glycyrrhizate, Butylene Glycol, Glycerin
Round Lab
Shares 9 key ingredients with Theracne 365 Hydro Active Toner: Water, Glycerin, Betaine, Panthenol, Ethylhexylglycerin
JUMISO
Shares 9 key ingredients with Theracne 365 Hydro Active Toner: Water, Butylene Glycol, Glycerin, Niacinamide, Betaine
WATER, BUTYLENE GLYCOL, GLYCERIN, NIACINAMIDE, ISOPENTYLDIOL, BETAINE, PANTHENOL, ALLANTOIN, DIPOTASSIUM GLYCYRRHIZATE, XANTHAN GUM, DISODIUM EDTA, ETHYLHEXYLGLYCERIN, CELLULOSE GUM, SALICYLIC ACID, ZINC CHLORIDE, TOCOPHEROL.
NIACINAMIDE, PANTHENOL, SALICYLIC ACID.
After cleansing, apply an appropriate amount to a cotton pad or hands and gently sweep or pat over the face. Follow with serum and moisturizer. Use morning and evening.
Judged on how rich the formula reads from its ingredient list, it suits Combination (oily), Oily skin best. It is the least natural fit for Dry, Combination (dry) skin.
No ingredient in this formula carries a common-irritant flag, making it a reasonable option for reactive skin. A patch test is still recommended, as individual skin reactivity varies.
No ingredient in this formula is a recognised food source for malassezia, the yeast behind fungal acne.
It contains Salicylic Acid, which are usually reviewed with a doctor during pregnancy. Ask your doctor or midwife before using it.
Yes. Reading the full ingredient list, this formula is fragrance-free.
No. Reading the full ingredient list, this formula is no drying alcohol.
Yes. Reading the full ingredient list, this formula is silicone-free.
No. Reading the full ingredient list, this formula is essential-oil-free.
Yes. Reading the full ingredient list, this formula is paraben-free.
It layers well with Azelaic acid, Copper peptides, Bakuchiol, Niacinamide, Hyaluronic acid, Ceramides. Take more care combining it with Retinoids (retinol, retinal), Vitamin C (L-ascorbic acid), AHAs (glycolic, lactic), BHA (salicylic acid), PHAs (gluconolactone), Benzoyl peroxide — use them in separate routines or on alternate days.
Use it morning and evening, after cleansing, before serums.
It lists 16 ingredients, of which 3 are recorded as actives.
Aestura, a brand based in Korea.
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