SKIN1004 Centella Toning Toner review: a gentle daily PHA toner for smoother skin
Updated October 22, 2026
Buy the SKIN1004 Madagascar Centella Toning Toner if you want a mild exfoliating toner you can use every day: its only exfoliant is gluconolactone, a gentle PHA, in a short 15-ingredient formula with no fragrance on the list. If you want more hydration from the same step, the Hyalu-Cica Brightening Toner is the better SKIN1004 pick, and if dullness is the main complaint, the Tone Brightening Boosting Toner is the one aimed at it.
If blackheads and oil are why you're shopping, know that the Toning Toner sits at the gentle end of SKIN1004's exfoliating toners. It's a smoothing, everyday step, not a pore-clearing one; the brand's salicylic acid toners are the more targeted choice for that, and we cover them below.
This is a researched review of current SKIN1004 brand information and our own product listings, checked October 2026. We haven't worn or tested these toners; texture descriptions are the brand's, and the buying advice comes from comparing formulas, directions, sizes and prices.
What you're buying: formula, sizes and price
The SKIN1004 Madagascar Centella Toning Toner is a watery leave-on toner for the first step after cleansing. SKIN1004 describes a light-brown liquid that absorbs quickly without stickiness, and positions it for normal, combination, dry and sensitive skin.
The full ingredient list is 15 items long, which makes it easy to read:
Water and dipropylene glycol form the base. Dipropylene glycol is a humectant and solvent, not a drying alcohol.
Centella asiatica extract, printed at 25,715 ppm (about 2.6%), is the third ingredient and the line's signature botanical.
1,2-hexanediol is a humectant that also helps the preservative system.
Niacinamide (vitamin B3) is fifth; SKIN1004 doesn't print its percentage.
Sodium citrate is a buffering salt that helps set the formula's acidity.
Gluconolactone is the PHA exfoliant, seventh on the list.
The rest are small supporting ingredients: ethylhexylglycerin, adenosine, disodium EDTA, dipotassium glycyrrhizate (a licorice-derived skin-conditioning salt), betaine and hyaluronic acid (both humectants), and carbomer with tromethamine, a thickener and the ingredient that neutralizes it.
The list contains no fragrance, no essential oils and no ethanol. SKIN1004 doesn't publish the formula's pH or the gluconolactone percentage. Our product listing also carries the brand's note that the toner has completed non-comedogenic testing; that's a manufacturer claim, not a promise that nobody will break out.
It comes in three sizes. At Sleepy Hello, checked October 2026, the 30 ml bottle is $4.89 (about 16 cents per ml), the 210 ml is $12.99 (about 6.2 cents per ml) and the 400 ml is $16.99 (about 4.2 cents per ml). The 210 ml bottle and the 30 ml trial size also have their own pages.
Does SKIN1004 Centella Toning Toner exfoliate?
Yes, mildly. Its exfoliant is gluconolactone, a polyhydroxy acid (PHA). PHAs are a family of exfoliating acids with larger molecules than glycolic acid, which is why they're usually placed at the gentle end of chemical exfoliation. Gluconolactone also attracts water, so it does a little hydrating work alongside the smoothing.
How much is in there? SKIN1004 doesn't say. Ingredient lists run in descending order of concentration down to the 1% line, and gluconolactone sits below a centella extract printed at about 2.6%. So the PHA is at most around that level, a modest amount for an acid toner. There is no AHA, BHA or LHA in this formula.
SKIN1004 itself labels it a "mild daily exfoliating toner" on its own site. Our product page describes the effect as gradually lifting surface buildup and excess sebum so skin feels smoother and looks fresher, without the feel of a peel. Think of it as gradual smoothing, not a dramatic overnight change.
For blackheads specifically, the more targeted ingredient is salicylic acid (BHA), which is oil-soluble. SKIN1004 makes two toners that list it, covered in the buying section below. If your pores are your priority, start there instead.
How often can you use SKIN1004 Centella Toning Toner?
SKIN1004 directs it for daily use. The brand doesn't say whether that means once or twice a day, so our suggestion is to start once a day, in the evening, and add a morning application only if your skin stays comfortable.
The directions are simple: after cleansing, put an appropriate amount in your palm or on a cotton pad, press and pat it over your face (one of our listings adds the neck) until absorbed, then follow with serum and moisturizer. The listing asks you to patch-test before regular use and stop at the first sign of irritation or discomfort.
Frequency matters more when the toner isn't your only exfoliant. If you already use a retinoid, a peeling gel, an exfoliating pad or another acid toner, adding a daily PHA layer on top can be too much for some faces. In that case, use the Toning Toner on the nights you skip the stronger product, or keep it to the morning. Our how often to exfoliate your face guide sets out a schedule by product type.
Unlike the Hyalu-Cica toner below, this formula contains no AHA, so it doesn't carry the AHA sun-sensitivity warning. Daily sunscreen is still the last step of a morning routine.
Which SKIN1004 toner should you buy?
Buy the Toning Toner for a simple daily PHA step, the Hyalu-Cica Brightening Toner if hydration comes first, and the Tone Brightening Boosting Toner if dullness is the main concern. SKIN1004 labels three of its toners as mild exfoliating toners on its own site: the Toning Toner, the Hyalu-Cica Brightening Toner and the Tone Brightening Boosting Toner. Here's how they divide up, with Sleepy Hello prices checked October 2026:
Toning Toner, for a simple daily PHA step. The shortest formula of the three, with gluconolactone as the named exfoliant. $12.99 for 210 ml.
Hyalu-Cica Brightening Toner, for hydration first. Built on centella leaf water with three forms of hyaluronic acid, ceramide NP and niacinamide, plus citric acid (AHA) and capryloyl salicylic acid (LHA) near the end of its list. $9.99 for 210 ml, or $5.79 for the 30 ml size.
Tone Brightening Boosting Toner, for dullness. SKIN1004 names niacinamide, a vitamin C derivative (3-O-ethyl ascorbic acid), Madewhite madecassoside (printed at 100 ppm) and a four-fruit extract blend of papaya, apple, Prunus mume and grape as its key ingredients, with centella extract at 9,210 ppm, panthenol and allantoin. The listing credits its four-fruit complex with gentle surface care; no exfoliating acid is named. SKIN1004 suggests it for normal, dry and combination skin. $11.99 for 210 ml.
If oil and blackheads are the main concern, two other SKIN1004 toners are more pore-focused. The Tea-Trica Purifying Toner lists salicylic acid (BHA) with tea tree leaf water and lavender flower extract, at $10.99 for 210 ml. The Poremizing Clear Toner, $12.99, is described as a four-acid surface exfoliant: glycolic acid, salicylic acid, gluconolactone and capryloyl salicylic acid. They use different acids from the Toning Toner (BHA, or a four-acid blend), and SKIN1004 doesn't publish their strengths, so introduce either one gradually.
Our take: if you're new to SKIN1004 toners, the Toning Toner is the easiest place to start, because it gives gentle exfoliation without a long ingredient list or botanical extras.
SKIN1004 Toning Toner vs Hyalu-Cica Toner: what is the difference?
The Toning Toner is the exfoliating-first formula; the Hyalu-Cica is the hydrating-first one with a small exfoliating extra. The labels show it clearly.
The Toning Toner starts with water and dipropylene glycol, has centella extract third, and uses gluconolactone (PHA) seventh in a 15-ingredient list. The Hyalu-Cica Brightening Toner starts with centella leaf water, printed at 743,490 ppm (about 74%), then butylene glycol, glycerin, 1,2-hexanediol, niacinamide, water, betaine and three hyaluronic acid forms. Leaf water and extract are different ingredients, so those centella numbers aren't a strength comparison.
Its exfoliants come late. On our listing of about 34 ingredients, citric acid is 28th and capryloyl salicylic acid is last, which suggests small amounts, though SKIN1004 doesn't publish percentages. Because citric acid is an AHA, the Hyalu-Cica listing carries the standard AHA advice: use sunscreen, wear protective clothing and limit sun exposure while using it and for a week afterward.
The Hyalu-Cica also has more botanicals. Its list includes okra, pear, melon, iris root and ivy extracts, rose flower water and mugwort extract; SKIN1004 says its natural aroma comes from the melon and pear. No added fragrance is listed, but if you react to plant extracts, the Toning Toner's shorter list is easier to judge.
The brand describes both as quick-absorbing. It calls the Toning Toner watery and non-sticky, and the Hyalu-Cica a refreshing liquid with a glowy finish. On price, the Hyalu-Cica is cheaper per ml: about 4.8 cents against about 6.2 cents for the 210 ml Toning Toner.
Pick the Toning Toner if you want a gentle exfoliating step every day, a short ingredient list, and no AHA sun warning.
Pick the Hyalu-Cica if your skin runs dry or tight, you want a hydrating toner that also gives a light polish, and you're fine with a longer botanical list.
Can you use SKIN1004 toner with the Centella Ampoule?
Yes. The Madagascar Centella Ampoule directions say to apply it after cleansing and toning, then follow with moisturizer, so the two are made to be layered. The order is cleanser, toner, ampoule, moisturizer, and sunscreen in the morning.
The ampoule is a seven-ingredient formula: water, glycerin, butylene glycol, centella asiatica extract (printed at 30,000 ppm, about 3%), 1,2-hexanediol, cellulose gum and ethylhexylglycerin. SKIN1004 lists no added fragrance or essential oils. There's no exfoliant in it, so pairing it with the Toning Toner doesn't stack acids. The toner does the light smoothing; the ampoule adds a watery hydrating layer before cream.
The Hyalu-Cica and Tone Brightening toners pair with the ampoule the same way. Let the toner absorb for a moment before you pat on the ampoule.
Where to buy: at Sleepy Hello, checked October 2026, the Centella Toning Toner is $4.89 for 30 ml, $12.99 for 210 ml and $16.99 for 400 ml, and the Hyalu-Cica Brightening Toner is $9.99 for 210 ml. The Centella Ampoule is $9.99 for 55 ml or $13.99 for the 100 ml bottle, so a 210 ml Toning Toner and 55 ml ampoule together come to $22.98.
Quick answers
Is SKIN1004 Centella Toning Toner good for sensitive skin?
Our listing, following SKIN1004, names sensitive skin among the types it suits, and the formula is short with no fragrance or essential oils. It's still an exfoliating toner, so start once a day and stop if it stings or feels uncomfortable.
Does SKIN1004 Toning Toner contain alcohol or fragrance?
The ingredient list includes no fragrance, no essential oils and no ethanol. Dipropylene glycol and 1,2-hexanediol are humectants, not drying alcohols.
Is SKIN1004 Toning Toner good for blackheads?
It can make the surface feel smoother, but its PHA works on the surface rather than in oily pores. For blackheads, a salicylic acid toner such as the Tea-Trica Purifying Toner is the more targeted pick.
Can you use it with retinol or vitamin C?
You can use it in the same routine, but not necessarily on the same night as a retinoid at first. Alternate them until you know your skin is comfortable, and apply vitamin C serum after the toner as usual.
Should you use it on a cotton pad or with your hands?
Either works, and SKIN1004 gives both options. Hands waste less product; a pad spreads it more evenly.
Which size should you buy?
Start with the 30 ml bottle at $4.89 if you're unsure. The 400 ml is the best value per ml at about 4.2 cents, but only worth it once you know you like the toner.
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