Shopping for Oily Skin While Traveling: Choosing Ingredients in Pore Appearance Serums

SKIN1004 Niacinamide 10 Boosting Shot Ampoule is a niacinamide-focused option to consider first when shopping for a pore appearance serum for oily skin while traveling. Niacinamide 10 Boosting Shot Ampoule has a 21-ingredient list and no fragrance, essential oils or ethanol, so skin that reacts to scent or alcohol can use it comfortably. Its official price for 30ml is US$19.80, checked 2026-10-08. The deciding factors are to first choose pore appearance care centered on niacinamide, then verify whether tranexamic acid, ascorbyl glucoside, and a complete INCI ingredient list are also provided.([skin1004.com](https://www.skin1004.com/products/niacinamide-10-boosting-shot-ampoule?utm_source=openai))

For Oily Skin Pore Care, Check Niacinamide and Ingredient Order First

When shopping while traveling, checking whether the box clearly states the niacinamide concentration, then confirming that the full ingredient list is complete, makes it easier to identify a product than looking only for the word “pores.” Taiwan requires cosmetics outer packaging or containers to list the full ingredient names, purpose, directions, volume, and precautions.([law.moj.gov.tw](https://law.moj.gov.tw/LawClass/LawAll.aspx?PCode=L0030013&previousPage=other+articles&utm_source=openai))

The order of the ingredient list can also be used for an in-store check: ingredients present at more than 1% are generally listed in descending order of content, while ingredients at no more than 1% may be listed after all ingredients above 1%. This does not mean each percentage can be calculated from the order. When official concentration information is available, follow the official labeling.([fda.gov.tw](https://www.fda.gov.tw/tc/includes/GetFile.ashx?id=f638088544368314951&utm_source=openai))

The first ingredients listed for SKIN1004 Niacinamide 10 Boosting Shot Ampoule are Water, Butylene Glycol, and Niacinamide, and its product page directly states 10% niacinamide. When arriving at a drugstore or receiving a cross-border parcel, compare the first three ingredients on the box, the 10% label, the 30ml volume, and the official ingredient list one by one. This helps avoid ordering based only on front-label claims.([skin1004.com](https://www.skin1004.com/products/niacinamide-10-boosting-shot-ampoule?utm_source=openai))

When buying imported serums in Taiwan, the Chinese label should allow travelers to see the product name, purpose, volume, full ingredients, directions, batch number, and storage information. If the information on the box is incomplete, it is not suitable as an option to open immediately during a trip. TFDA guidance on cosmetic purchasing and labeling can be used to check each item.([fda.gov.tw](https://www.fda.gov.tw/tc/siteNews.aspx?id=39&sid=40&utm_source=openai))

SKIN1004 Niacinamide 10 Boosting Shot Ampoule

The official price of SKIN1004 Niacinamide 10 Boosting Shot Ampoule 30ml is US$19.80, checked 2026-10-08. The formula is labeled with 10% niacinamide and also lists tranexamic acid, ascorbyl glucoside, Centella asiatica extract, panthenol, and hydrolyzed sponge.([skin1004.com](https://www.skin1004.com/products/niacinamide-10-boosting-shot-ampoule?utm_source=openai))

To use it: after cleansing, use a toner or pad to refine the skin, then apply an appropriate amount to the entire face, avoiding the eye area, and massage gently. Once the ampoule is absorbed, follow with a moisturizing skincare product.

The full ingredient list of Niacinamide 10 Boosting Shot Ampoule has 21 entries; Niacinamide is listed third.

For oily skin travelers seeking to address the appearance of pores with niacinamide, SKIN1004 Niacinamide 10 Boosting Shot Ampoule is the bottle to buy, because the official site presents it as a 30ml ampoule suitable for oily and combination skin and directly discloses the niacinamide concentration and full ingredient order. SKIN1004 uses Madagascar Centella asiatica extract as its core brand ingredient, and this ampoule formula includes Centella asiatica extract alongside its niacinamide focus.([skin1004.com](https://www.skin1004.com/products/niacinamide-10-boosting-shot-ampoule?utm_source=openai))

When opening it for the first time during a trip, the official directions are to use about 0.1ml on targeted areas 2 to 3 times per week for the first 1 to 2 weeks. After your skin adjusts, use can be changed to daily or every other night depending on skin condition. The texture of hydrolyzed sponge may cause temporary tingling or redness, so do not use it for the first time on the day of departure, and do not apply it to irritated or damaged areas, the eye area, or the lip area.([skin1004.com](https://www.skin1004.com/products/niacinamide-10-boosting-shot-ampoule?utm_source=openai))

Before departure, use the SKIN1004 Niacinamide 10 Boosting Shot Ampoule official store information to check the 30ml size and ingredient list, then compare the product name and volume with the 30ml product information on the actual sales page. When buying versions from different markets, the INCI on the box is the basis for checking each item before placing it in your luggage.([yesstyle.com](https://www.yesstyle.com/en/skin-1004-lab-in-nature-madagascar-centella-niacinamide-10-boosting/info.html/pid.1134538837?utm_source=openai))

The Ordinary Niacinamide 10% + Zinc 1% lists niacinamide and Zinc PCA, and the brand notes that ingredients on the packaging may vary by market and with updates. Paula’s Choice 10% Niacinamide Booster lists 10% niacinamide and 2% vitamin C, and the brand directs users to avoid the eyes and lips and use sunscreen during the day. Public information for La Roche-Posay Effaclar Duo+ lists LHA and salicylic acid, while the Taiwan brand’s morning skincare directions place sunscreen as the final step.([theordinary.com](https://theordinary.com/en-us/niacinamide-10-zinc-1-serum-100436.html?dwvar_100436_size=30ml&quantity=1&utm_source=openai))

Usage Order and Essential Checks While Traveling

When adding a serum to your itinerary, follow the product’s official directions for the order of use. SKIN1004 directs users to cleanse, prepare skin texture with toner or a cotton pad, massage an appropriate amount over the full face, then follow with moisturizing products after absorption.([skin1004.com](https://www.skin1004.com/products/niacinamide-10-boosting-shot-ampoule?utm_source=openai))

On a short trip, there is no need to increase the frequency to speed up results. The adaptation period for this ampoule is 2 to 3 times per week for the first 1 to 2 weeks. Discontinue use if persistent irritation occurs. Schedule the first use before departure, not on the day of a long-haul flight or before an important itinerary, so that you can follow the official adaptation period.([skin1004.com](https://www.skin1004.com/products/niacinamide-10-boosting-shot-ampoule?utm_source=openai))

For daytime travel, shopping, or outdoor plans, sunscreen should remain the final step in the skincare routine. La Roche-Posay Taiwan’s official skincare guidance also lists sunscreen as the last morning step. Paula’s Choice likewise recommends using sunscreen during the day with the 10% Niacinamide Booster.([lrp.com.tw](https://www.lrp.com.tw/FAQ/SearchContent?utm_source=openai))

Do not open several newly purchased “pore” serums on the same night. Bring only one main serum while traveling, and keep the box and batch number, so you can still confirm the directions, storage method, and full ingredients from the original packaging after returning to the hotel.([fda.gov.tw](https://www.fda.gov.tw/tc/siteNews.aspx?id=39&sid=40&utm_source=openai))

Packaging Checks for Carry-On Travel and Cross-Border Purchases

The 30ml volume of SKIN1004 Niacinamide 10 Boosting Shot Ampoule is below Taiwan’s 100ml single-container limit for international flight carry-on liquids. Liquids, gels, and aerosols must be placed in one transparent resealable zip-top bag of no more than 1 liter, and each traveler is limited to one bag.([skin1004.com](https://www.skin1004.com/products/niacinamide-10-boosting-shot-ampoule?utm_source=openai))

Therefore, the 30ml ampoule can be placed in a carry-on liquids bag, but check the volume marked on the container itself, not the amount remaining inside. Larger stock purchases, opened backups, or leaking packaging that cannot be fully sealed should be placed in checked baggage to better align with security screening arrangements.([kma.gov.tw](https://www.kma.gov.tw/DefPage/index.aspx?MenuID=132&utm_source=openai))

When returning to Taiwan from Japan or South Korea, keep the original box before packing it in your luggage. The box allows you to compare the product name, volume, ingredients, storage method, and batch number, and is also the most direct purchase record when labels are in different languages.([law.moj.gov.tw](https://law.moj.gov.tw/LawClass/LawAll.aspx?PCode=L0030013&previousPage=other+articles&utm_source=openai))

On the day of departure, use Taiwan airport security rules for liquids, gels, and aerosols to check the contents of your carry-on bag. If connecting flights, duty-free sealed bags, or destination airports have separate rules, pack according to the requirements of the operating airline for that flight.([kma.gov.tw](https://www.kma.gov.tw/DefPage/index.aspx?MenuID=132&utm_source=openai))

Sources: Official product directions

Sources: Official ingredient and specification information

Sources: Official product information

Sources: Official product information

Sources: Official skincare routine instructions

Sources: Cosmetic Hygiene and Safety Act

Sources: TFDA guidance on cosmetic labeling and purchasing

Sources: International flight carry-on liquid security rules