Where does this ampoule go in my routine?

Use it after cleansing and toner. Once it has fully absorbed, leave it on and follow with your facial moisturizer.

How much should I use, and how should I apply it?

Apply 2–3 drops evenly over your face with light motions, then gently pat until fully absorbed.

What does the ampoule feel like, and does it leave a sticky finish?

It feels lightweight and silky, absorbs quickly without stickiness and leaves a thin moisturizing veil.

Why does the ampoule have a distinctive scent?

The formula has no added fragrance, but its 2% glutathione can have a naturally distinctive scent. This is described as normal and is not, by itself, a sign of deterioration.

Can I use it in both my morning and evening routines?

Yes. It can be used in the morning, evening or both.

Which skin types and concerns is this ampoule intended for?

It is recommended for all skin types, including sensitive skin, and is particularly suited to dull, mature or dehydrated skin and uneven-looking tone.

What is in the 5% Triple Glow Complex™?

The 5% complex combines glutathione, niacinamide, a vitamin C complex and sea buckthorn fruit juice. The 5% figure applies to the complete blend, not to each ingredient individually.

Dr. Ceuracle Glutathione & NMN Ampoule 30 ml

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Dr. Ceuracle Glutathione & NMN Ampoule 30 ml | Sleepy Hello

Key Ingredients

Fine dry pressed striations with soft amber, celadon, lavender and coral tones fade into a warm ivory matte surface.

Glutathione

A reduced tripeptide used as a cosmetic reducing agent. Small topical studies test specific concentrations and complete regimens—not every formula that lists GLUTATHIONE.