The full name matters, because 'Centella' is doing a lot of work on these bottles.2

Which Centella ampoule do you have?

DetailTone Brightening Capsule AmpouleNiacinamide 10 Boosting Shot Ampoule
Key ingredientsCentella, niacinamide, tranexamic acid, a vitamin C derivative and madecassosideCentella, 10% niacinamide, panthenol, tranexamic acid, a vitamin C derivative and spicules
TextureMedium weight, with melting capsules and a soft, glossy finishLightweight, hydrating and nonsticky
Brand's intended skin typesNormal, dry and combinationOily, combination and normal
FrequencyDaily useStart two to three times weekly for the first one to two weeks
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Tone Brightening Capsule Ampoule ingredient list

Water, Butylene Glycol, Niacinamide, Glycerin, Tranexamic Acid, 1,2 Hexanediol, Betaine, Centella Asiatica Extract, Zea Mays (Corn) Starch, Xanthan Gum, Microcrystalline Cellulose, Mannitol, Panthenol, Pentylene Glycol, Ethylhexylglycerin, Hydroxyethylcellulose, Madecassoside, Acrylates/C10 to 30 Alkyl Acrylate Crosspolymer, Arginine, Hydrogenated Lecithin, Xylitylglucoside, Anhydroxylitol, Xylitol, Glucose, 3 O Ethyl Ascorbic Acid, Lactobacillus Ferment.1

Skin1004 positions this formula for uneven tone and dullness. Niacinamide and tranexamic acid provide tone evening care, while glycerin helps soften skin. The encapsulated madecassoside melts during application. To use it, spread an appropriate amount evenly over the skin and pat to help absorption.13

Niacinamide 10 Boosting Shot Ampoule ingredient list

Water, Butylene Glycol, Niacinamide, 1,2 Hexanediol, Ascorbyl Glucoside, Propanediol, Carbomer, Methylpropanediol, Tromethamine, Xanthan Gum, Tranexamic Acid, Centella Asiatica Extract, Polyglutamic Acid, Hydrolyzed Sponge, Disodium EDTA, Citric Acid, Sodium DNA, Ethylhexylglycerin, Tocopheryl Acetate, Panthenol, Madecassoside.2

These are separate products, not one formula wearing different subtitles.12

Skin1004's directions for the Boosting Shot formula:

  1. 1Patch test before first use. Begin two to three times weekly for one to two weeks, using a small amount on the concerned area.
  2. 2After adaptation, apply after cleansing and toner, gently massage over the face, then finish with moisturizer.
  3. 3Increase gradually to daily use or every other evening as tolerated. Finish the morning routine with sunscreen.
2

The spicule formula can cause temporary tingling or redness. Avoid irritated or damaged skin and contact with eyes or lips. Stop using it and consult a professional if irritation persists.2

Does Skin1004 Centella Ampoule contain niacinamide?

Yes for the Tone Brightening Capsule and Niacinamide 10 Boosting Shot versions. The Boosting Shot contains 10%; the Tone Brightening formula's concentration is not specified. The answer for the plain Madagascar Centella Ampoule remains unconfirmed.12

Niacinamide is a form of vitamin B3 used to support the skin barrier and brighten skin tone. For sensitive skin, start slowly with a low concentration rather than assuming 10% is the best starting point. Niacinamide can occasionally cause itching, redness or mild burning. A general niacinamide patch test involves applying a small amount to the forearm and waiting 24 hours.4

What does centella contribute?

Centella asiatica extract contains naturally occurring compounds including madecassoside, asiaticoside and asiatic acid. Cosmetic creams and hydrogels containing centella extract have improved skin hydration and reduced water loss through skin over four weeks of twice daily application. For either ampoule, a specific timeline for hydration or soothing remains unconfirmed.5

Where this answer comes from

  1. 1Madagascar Centella Tone Brightening Capsule Ampoule | Skin Careskin1004.com
  2. 2Niacinamide 10 Boosting Shot Ampouleskin1004.com
  3. 3Do facial masks work, and should I add one to my skin care routine?aad.org
  4. 4Niacinamide: What It Is and Skin Benefitshealth.clevelandclinic.org
  5. 5Moisturizing and Antiinflammatory Properties of Cosmetic Formulations Containing Centella asiatica Extractpmc.ncbi.nlm.nih.gov