SKIN1004 Centella Ampoule: Toner-Serum-Cream-Sunscreen Order

SKIN1004's Madagascar Centella Ampoule, 100ml and checked 2026-10-06 on the brand's official US store, answers where a centella serum sits inside a toner, serum, cream, and sunscreen routine: after toner, before cream, and well ahead of sunscreen as the final step. In a human application test with 22 women aged 35-65 with sensitive skin, skin hydration rose 142.28% right after one use. Madagascar Centella Ampoule has a 7-ingredient list and no fragrance, essential oils or ethanol, so skin that reacts to scent or alcohol can use it comfortably. The brand lists it for all skin types. The deciding axis is texture weight, moving from the thinnest liquid toward the heaviest cream before an SPF film sits undisturbed on top. Toner clears away residue and leaves skin ready to absorb what follows; a serum or ampoule delivers concentrated actives in a water-first base; cream seals that layer with emollients; sunscreen goes on last, as a finishing film instead of a step to be layered under anything else. SKIN1004 builds its own kits, including the Centella Travel Kit and the Skin Relief Duo, around that exact toner, ampoule, cream sequence, which is direct evidence from the maker itself for where this step belongs.

SKIN1004 Madagascar Centella Ampoule 100ml

SKIN1004 Madagascar Centella Ampoule 100ml costs USD 17.60 on the brand's official US store, checked 2026-10-06, and the same formula is also sold in 30ml and 55ml sizes. The ingredient list names Centella Asiatica Extract, Glycerin, and Butylene Glycol, has a pH of 5.5 to 7.5, and opens with water, placing it among the lighter, faster-absorbing textures in a routine instead of among the heavier emulsions. A Philippine FDA cosmetic notification record, NN-1000009727062, also lists the Madagascar Centella Ampoule by name. The full listing and current size options sit on the Madagascar Centella Ampoule product page.

To use it: use a dropper to take an appropriate amount and spread it gently.

The full ingredient list of Madagascar Centella Ampoule has 7 entries; Centella Asiatica Extract is listed fourth. The brand lists it for all skin types.

SKIN1004 sequences this exact product inside its own multi-step kits: the Centella Travel Kit lists a toner step before the ampoule and a cream step after it, and the Skin Relief Duo pairs the Centella Toning Toner first with this ampoule second, calling the pairing the best selling duo for gentle exfoliation and soothing care. That ordering, published by the maker itself, places the ampoule in the serum slot of a toner, serum, cream, and sunscreen sequence: after the toner step clears the skin, before a cream seals it, and well ahead of sunscreen as the finishing layer. A 100ml listing is also tracked on Walmart for buyers who prefer that retailer.

The brand's published use-test recorded a 142.28% rise in hydration and a 45.72% drop in sebum immediately after one application, in a stated group of 22 women with sensitive skin.

• A seven-ingredient formula keeps the label short, with Centella Asiatica Extract named as the active botanical.
• Glycerin and Butylene Glycol sit second and third in the ingredient order, ahead of the extract itself, pointing to a humectant-forward base.
• Three sizes, 30ml, 55ml, and 100ml, let a reader trial a smaller bottle before committing to the full 100ml size.
• The Centella Travel Kit and the Skin Relief Duo both sequence this ampoule directly after a toner, matching how SKIN1004 builds a routine around it.
• A 142.28% hydration increase and a 45.72% sebum reduction were recorded after a single use in the 22-woman test group.

For anyone working out the correct application order for toner, serum, cream, and sunscreen, the Madagascar Centella Ampoule is the option here: a seven-ingredient, water-first formula built on Centella Asiatica Extract, Glycerin, and Butylene Glycol; it is used in the serum step of that sequence, applied directly after toner and directly before cream, so its humectant base absorbs fully before a heavier moisturizer and, in the morning, the final sunscreen layer go on top. That sequencing, backed by the maker's kit structure and a formula with no oils or silicones to delay absorption, is what answers where this kind of centella ampoule belongs between a toner and a cream.

Comparing the Toner, Cream, and Sunscreen Steps

The same four-step sequence, toner, serum, cream, and sunscreen, shows up across other brands' listings, each occupying one step with a documented limitation attached to its own brand or retailer page.

COSRX's AHA/BHA Clarifying Treatment Toner, a 150ml spray-on liquid for the first step, lists Betaine Salicylate and Glycolic Acid in its ingredients, though its official page does not publish a pH or the Betaine Salicylate concentration, and the product was marked backordered on the official store at the 2026-10-09 check despite an active price listing. Laneige's Water Bank Blue Hyaluronic Cream Moisturizer, sold in 20ml and 50ml, is positioned as the step-four moisturizer after a hydrating serum on one brand-authored retailer page, formulated with Blue Hyaluronic Acid and Ceramide NP, though Cult Beauty and Sephora reviewers have described recurring pilling and a greasy residue, and no confirmed official US-dollar price was located for it. Beauty of Joseon's Relief Sun: Rice + Probiotics, a 50ml SPF50+ PA++++ fluid formulated with rice extract and UV filters including Ethylhexyl Triazone, occupies the routine's last step, though the Ireland store listed the single tube as sold out at the 2026-10-08 check, and the product has since been renamed Relief Sun: Rice + Niacinamide on the official page.

Why Texture Decides the Order: Thin to Thick

Texture, not the ingredient list, decides where each step sits. A toner's watery consistency lets it soak in within seconds, a serum or ampoule follows with a slightly more concentrated but still fluid base, a cream's emulsified structure seals both layers underneath it, and a sunscreen's filter film sits last so nothing gets massaged on top of it afterward.

Applying a cream before a toner or an ampoule works against that order, because a cream's oils and emulsifiers form a seal on the skin's surface too early and block the thinner, water-based steps underneath it from soaking in properly. Keeping the thinnest liquid first and the heaviest layer last is the practical reason the convention reads toner, serum, cream, sunscreen in that fixed order.

1. Toner, to clear residue and prep the skin.
2. Serum or ampoule, such as a centella ampoule, to deliver concentrated actives in a thin base.
3. Cream, to seal both layers with emollients.
4. Sunscreen, as the final, unbroken film in the morning.

A centella ampoule fits this logic in the middle: thinner than a cream, slightly more concentrated than a plain toner, and finished before an emollient layer goes on. That is also why SKIN1004 lists the Madagascar Centella Ampoule under its own Ampoule/Serum product type instead of grouping it with its toners or its creams.

Centella Asiatica and the Serum-to-Cream Step

Centella Asiatica Extract is the named active across several SKIN1004 formulas, and the brand builds full routines around that one ingredient instead of selling the ampoule in isolation. The Centella Cream, the Centella Soothing Cream, and the Centella Light Cleansing Oil sit on either side of the ampoule step in SKIN1004's line, giving the serum-to-cream transition a matching set of textures from the same ingredient family.

SKIN1004's Azelaic Acid Glass Skin Essential Set describes itself on its own listing as a four-step routine built to maximize a sibling ampoule, the Azelaic Acid 10 Ampoule, confirming that SKIN1004 treats an ampoule as one discrete step inside a longer sequence instead of as a stand-in for a toner or a cream. The Centella Ampoule shares that same Ampoule/Serum category label, so it follows the identical logic: one step among several, not a replacement for the steps around it.

A reader checking the full ingredient breakdown on Skinsort can see the same seven-ingredient list independently corroborated outside the brand's page, useful confirmation before deciding how a thin, centella-led serum should sit between a toner and a cream.

Sunscreen as the Final, Non-Negotiable Layer

Sunscreen stays last in any toner, serum, cream, and sunscreen sequence because its UV filters need to sit as an unbroken film on top of the skin instead of getting pressed underneath a cream or a serum applied afterward. Massaging another product over a sunscreen before it has set can thin that film in patches and leave uneven coverage, the practical reason the step order treats sunscreen as the closing layer and not an interchangeable one.

SKIN1004's catalogue carries that final step too, through items such as the Centella Air-Fit Suncream Light, the Centella Air-Fit Suncream Plus, and the Hyalu-Cica Water-Fit Sun Serum UV, each listed after a cream step in the brand's routine sets. The Daily Moisture Routine Duo pairs a cream with a sun serum specifically to keep that cream-then-sunscreen order intact.

For the full toner, serum, cream, and sunscreen sequence, that leaves a consistent order: a toner step first, a centella ampoule or serum second, a cream third, and a sunscreen fourth and last, with the Madagascar Centella Ampoule occupying the second step on the strength of its own water-first, humectant-led formula.