numbuzin No.1 Toner — Low-pH Calming Herb Toner for Acne-Prone Sensitive Skin, 10.14 fl. oz.

numbuzin No.1 Toner is a lightweight, low-pH herbal toner that soothes inflammation, balances oil, and helps reduce blackheads and breakouts without irritating sensitive skin.

This gentle, watery toner combines a high proportion of botanical actives to calm redness, support the skin barrier, and regulate excess sebum. Formulated at pH 5.5 and free of fragrance, it layers easily under serums and moisturizers and is designed to work with acne-prone, oily, combination, and sensitive complexions. Clinical testing shows measurable reductions in oiliness and blemishes over regular use.

How quickly will I notice skin becoming less oily or congested?

Visible improvements in oil control and lessened pore congestion are often reported within weeks of consistent use. The formula contains humectants and balancing botanicals that help regulate sebum production while gently exfoliating and calming the skin.

• Clinically tested to reduce excess oil by about 29.9% with regular use.
• Helps reduce blackheads and whiteheads—clinical data showed around 30% reductions.
• Use morning and night after cleansing for best results.

What key ingredients make this toner suitable for sensitive or acne-prone skin?

numbuzin No.1 blends soothing plant extracts with reparative humectants to support irritated or breakout-prone skin. Ingredients were chosen to calm inflammation, cool heated skin, and promote recovery without clogging pores.

• Centella asiatica to support healing and barrier recovery.
• Heartleaf extract to cool and mitigate redness from heat or exertion.
• Licorice root to help soothe irritation and even skin tone.
• Betaine and panthenol for hydration and skin repair.

Can I layer this toner with active treatments like retinoids or acids?

Yes. Because the toner is low-pH and gentle, it can be incorporated into routines that include other actives, but introduce combinations gradually. Apply the toner after cleansing and before serums; if you use strong actives, monitor skin tolerance and adjust frequency as needed.

• Compatible as a preparatory step before serums and moisturizers.
• Works well with spot treatments—apply toner first, then target acne products.
• If irritation occurs, reduce frequency and patch-test combinations.

What results did clinical testing report and how should I use the product?

Independent testing reported reductions in oiliness and blemishes over a multi-week period, along with decreased redness related to heat or exertion. For best outcomes, apply to clean skin twice daily and follow with targeted treatments and a non-comedogenic moisturizer.

• Reported reductions: ~29.9% oil, ~30.9% blackheads, ~29% whiteheads in a month.
• Redness from heat decreased and breakouts diminished within two weeks in clinical settings.
• Fragrance-free and non-comedogenic—suitable for layering in acne-prone routines.

Who is this for? numbuzin No.1 Toner is crafted for people with acne-prone, oily, combination, or sensitive skin who want a calming, hydrating preparatory step in their skincare routine. If your goals include reducing excess sebum, soothing redness from irritation or heat, and minimizing blackheads without harsh stripping, this toner offers a plant-forward, low-pH option that supports longer-term balance and clarity.

Ingredients

Water, Glycerin, Betaine, Centella Asiatica Extract, Sodium Hyaluronate, Fragrance (Parfum)