OHUI Ampoules
OHUI's ampoule range spans 8 products that use concentrated ampoule formulas across both skincare and makeup. Skincare includes the Miracle Moisture Ampoule 777 (a 7ml x7 trial set), Prime Advance Ampoule Serum (50ml), and The First Generature Ampoule Advanced (40ml) alongside the Generature Ampoule Oil (40ml). The Prime Advance Ampoule Capture Cream rounds out the treatment range. The First Generature ampoule formula extends into two cushion foundations - the Ampoule Cover Cushion No. 02 Honey Beige and a standalone Refill - making this a rare skincare-to-makeup crossover.
By Skinsli editorial Updated
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Buying guide
OHUI Ampoules: From Intensive Skincare Serums to Ampoule-Infused Cushions
OHUI's ampoule category is unusually broad: it includes high-concentration serums from two different sub-lines, an ampoule-oil hybrid, a treatment cream, a trial set, and two cushion foundations where the ampoule formula is built into the base coverage product. With 8 products, this collection is not large, but it covers an interesting range of how OHUI applies its ampoule technology - from intensive skincare treatment to daily base makeup.
What distinguishes an ampoule from a regular serum
In Korean skincare, an ampoule is the most concentrated formula in the routine - denser in active ingredients than a serum, applied in smaller quantities, and typically used as a targeted treatment step rather than a daily base layer. The name comes from the glass vials (ampoules) that laboratory-grade concentrates were traditionally stored in. Modern Korean ampoules are bottled in standard packaging but retain the high-concentration character of the original format.
Ampoules sit after the toner and before the serum or cream in a Korean layering sequence. Some users replace their serum with an ampoule when they need more intensive treatment; others layer them as separate steps. The products in this OHUI collection follow that same high-concentration logic, though some - like the Ampoule Cover Cushion - take the ampoule concept in a different direction by infusing it into a base makeup formula.
Miracle Moisture Ampoule 777 - the trial format
The OHUI Miracle Moisture Ampoule 777 is packaged as seven individual 7ml ampoule vials (7ml x7), totaling 49ml of product. The 777 format is a week-long intensive treatment concept - one vial per day for a focused hydration-recovery period. Individual ampoule vials preserve the formula at maximum freshness since each is opened and used immediately.
This format serves as both a standalone intensive treatment and a trial experience for the Miracle Moisture ampoule formula. If you want to assess the formula before committing to a larger serum purchase, or if you want to run a dedicated hydration focus week as part of a skincare reset, the 777 set is the right format. It is not designed as a daily ongoing purchase - the per-ml cost of individual vials is higher than a standard bottle; the value is in freshness and controlled dosing.
Prime Advance Ampoule Serum 50ml - firming-focused intensive treatment
The Prime Advance Ampoule Serum 50ml is the ampoule step within OHUI's Prime Advance anti-aging line. At 50ml it is a full-size daily serum rather than a trial kit, sized for ongoing routine use. The Prime Advance line centers on elasticity, lifting, and visible anti-aging - the ampoule serum carries the most concentrated version of those actives for users who want more intensive treatment than the regular Prime Advance serum or emulsion provides.
50ml at typical ampoule dosage (three to five drops or a small pump per use) lasts three to four months. This is the step where users running the Prime Advance line commit the most active ingredient concentration, so it is worth using it consistently rather than sporadically for the line's anti-aging benefits to accumulate over time.
The First Generature Ampoule Advanced 40ml - the fermented ampoule
The First Generature Ampoule Advanced 40ml is the flagship ampoule product in The First line's Generature tier. Generature is OHUI's proprietary fermented complex, and the Ampoule Advanced delivers this complex at maximum concentration - the word 'Advanced' within the Generature sub-line signals the highest-intensity version of the formula. At 40ml, it is smaller than the Prime Advance ampoule but priced at the premium tier reflecting its position as OHUI's most concentrated skincare treatment.
This ampoule is best suited for users already running The First Generature skincare system who want the full intensive treatment step, or for users who have used The First line and want to add a concentrated Generature-complex boost to their routine. A Special Set version of the Generature Ampoule Advanced is also available, which bundles additional products with the ampoule for a complete treatment experience.
The First Generature Ampoule Oil 40ml - oil-phase ampoule
The First Generature Ampoule Oil 40ml is the only oil-format product in this collection. It is an ampoule in the oil phase - delivering the Generature fermented complex in an oil carrier rather than a water-based serum. Oil ampoules are applied as the last skincare step before cream (or as the final skincare layer, after cream), sealing in previous hydration while providing oil-phase nutrients and the Generature complex actives.
An oil ampoule is particularly useful for dry, dehydrated, or mature skin that lacks lipid balance - skin that feels tight or flaky despite adequate water-phase hydration often benefits from an oil-phase sealing step. The Generature Ampoule Oil is not a face oil for all skin types; combination or oily skin types typically do not need an additional oil layer in the routine. At 40ml it is sized for ongoing use at a few drops per application, lasting two to three months.
Prime Advance Ampoule Capture Cream 50ml - treatment within a cream
The Prime Advance Ampoule Capture Cream 50ml bridges the ampoule category and the final cream step. The 'Ampoule Capture' concept means the cream formula contains a concentrated ampoule active layer built into the cream base - users who want the Prime Advance ampoule actives without a separate ampoule step can use this cream as a combined treatment-plus-seal in one product. It is a good option for users who prefer a simpler routine or who want the ampoule intensity without managing a separate application step.
50ml is a standard face cream size for daily morning and evening use. As a cream that functions as an ampoule, it can replace both the ampoule serum step and the final cream step in one product for a compressed Prime Advance routine.
Ampoule Cover Cushion and Refill - makeup that carries the Generature formula
The First Generature Ampoule Cover Cushion No. 02 Honey Beige and its Refill 15g are the only cushion foundations in this collection that are categorized under ampoules - because the cushion formula includes the Generature ampoule complex. This is OHUI's approach to cross-category skincare-in-makeup: the daily base coverage product delivers some of the same Generature actives used in the skincare ampoule, rather than a neutral or separate makeup formula.
No. 02 Honey Beige is a standard Korean medium shade - suited to light to medium skin tones. The standalone 15g refill allows ongoing use of the cushion case without purchasing a new compact each time. If you use The First Generature skincare system and want your coverage step to continue working within the same ingredient framework, this cushion is the logical choice over a non-Generature cushion from a different line.
Where ampoules fit in a Korean skincare layering sequence
Ampoules sit after the toner (or skin softener) and before the serum or emulsion in a Korean layering routine. The standard order is: cleanser - toner - ampoule - serum/essence - emulsion - cream - SPF (morning). If you use both an ampoule and a serum, apply the ampoule first (as the more concentrated formula) and follow with the serum. If you use only one intensive step, the ampoule replaces the serum.
The Prime Advance Ampoule Capture Cream compresses the ampoule and cream steps into one, simplifying this to: cleanser - toner - Capture Cream - SPF. The Generature Ampoule Oil, being oil-phase, goes after the cream - the last skincare step before SPF or the last evening step after cream. Use three to four drops and press it into the skin rather than rubbing, to preserve the thin moisture layer from previous steps beneath it.
FAQ
Frequently asked questions
FAQ
Frequently asked questions
Should I choose the First Generature Ampoule Advanced 40ml or the Prime Advance Ampoule Serum 50ml for my anti-aging routine?
The choice depends on which concern you prioritize and which OHUI sub-line your routine follows. The First Generature Ampoule Advanced concentrates on the Generature fermented complex - a biocompatibility and barrier-focused approach to anti-aging. The Prime Advance Ampoule Serum targets elasticity and firming specifically. If your primary concern is skin firmness and visible lifting, Prime Advance is the more targeted choice. If you are focused on long-term skin resilience and barrier health, the Generature Ampoule is the better fit. Neither should be mixed with the other's sub-line products without checking formulation compatibility.
How do I use the Miracle Moisture Ampoule 777 (7ml x7)?
Open one vial each day for seven consecutive days. Apply the contents of a single 7ml vial as your ampoule step - after toner, before serum or cream - in one sitting. Do not try to portion out a single vial over multiple days; once opened, ampoule vials are formulated for single-session use to preserve ingredient potency. The 777 concept is a week-long intensive hydration focus. After the seven days, return to your regular routine or continue with a full-size OHUI ampoule product if you want to maintain the hydration benefit.
Is the First Generature Ampoule Oil 40ml suitable for oily or combination skin?
The Generature Ampoule Oil is best suited for dry, dehydrated, or mature skin. Oily and combination skin types typically do not benefit from adding an oil-phase step to the routine - the Ampoule Oil seals in moisture and adds lipid nutrition, which is most useful when the skin lacks natural oil balance. Oily skin types who feel their skin is dehydrated underneath surface oiliness (a common pattern) can try a very small amount in the evening only; if it makes the skin feel congested or increases breakouts, discontinue. For most oily skin users, the water-based Generature Ampoule Advanced or the Prime Advance Ampoule Serum is a better choice than the oil format.
Is it better to use the Prime Advance Ampoule Capture Cream 50ml or buy the ampoule serum and a separate cream?
The Prime Advance Ampoule Capture Cream is a convenience product - it combines ampoule actives with a cream base, reducing your routine from two steps (ampoule + cream) to one. If simplicity is a priority and you are satisfied with the combined treatment level it provides, the Capture Cream is the more efficient choice. If you want the full-concentration treatment from the Prime Advance Ampoule Serum 50ml plus a separate cream for additional moisture control, running them as separate steps allows more precise dosing. The Capture Cream is a reasonable standalone for users who find the separate ampoule step adds too many products to their routine.
Who does the First Generature Ampoule Cover Cushion No. 02 Honey Beige suit?
No. 02 Honey Beige is a medium Korean cushion shade with warm undertones. It suits light to medium skin tones - broadly applicable across most East Asian skin tones. 'Honey Beige' in Korean cushion numbering is typically the second shade in a range of two to three, sitting between the lightest neutral and a medium-tan shade. If you usually wear Korean cushion shades No. 21 to No. 23 in other brands, No. 02 Honey Beige will likely match your skin tone. The refill (15g) allows ongoing use of the same cushion case after the first compact is finished.
What is included in the First Generature Ampoule Advanced Special Set?
The First Generature Ampoule Advanced Special Set bundles the Generature Ampoule Advanced 40ml with additional products from The First Generature line - typically including trial or travel sizes of complementary steps such as the toner, emulsion, or eye cream. The exact bundle contents may vary by edition. Buying the Special Set is typically more economical than purchasing the Ampoule Advanced alone if you also want to sample other Generature products alongside the ampoule treatment. Check the current product listing for the specific included items.
Should I use an OHUI ampoule every day or only periodically?
The Prime Advance Ampoule Serum 50ml and the First Generature Ampoule Advanced 40ml are designed for daily use - they are sized as ongoing routine products, not periodic treatments. At daily use, both bottles last two to four months. The Miracle Moisture Ampoule 777 (7ml x7) is the exception - it is a one-week intensive format, not a daily ongoing product. Daily ampoule use is standard in Korean prestige routines; the concentration is high enough that consistent daily application delivers better cumulative results than intermittent use.
How many OHUI ampoule products are available in this collection?
There are 8 OHUI ampoule products in this collection: the Miracle Moisture Ampoule 777 (7ml x7), Prime Advance Ampoule Serum (50ml), First Generature Ampoule Advanced (40ml), First Generature Ampoule Oil (40ml), Prime Advance Ampoule Capture Cream (50ml), First Generature Ampoule Advanced Special Set, First Ampoule Cover Cushion Refill (15g), and First Generature Ampoule Cover Cushion No. 02 Honey Beige. The range spans treatment serums, an oil ampoule, a combined cream, and two cushion foundations that incorporate the ampoule formula.