La:shium Zinc Biome Sebum and Blemish Trouble Ampoule 50ml

8-hour sebum control in a bottle

A high-performance sebum care ampoule designed for skin prone to shine. Formulated with 10% niacinamide, 1% zinc PCA, 3% MSM, and 0.1% bio microbiome F to regulate excess sebum production and target the root causes of breakouts. Clinical testing shows a 62.3% improvement in sebum after just one use, with 56.4% of that improvement still visible 8 hours later.

Results after 4 weeks of use

Multiple skin improvements were confirmed through clinical testing.

• Oxidized sebum reduced by 32.6%, deep sebum reduced by 16.6%
• Pore count improved by 37.9%, pore area by 16.0%, pore depth by 21.4%
• 77.9% soothing effect on skin irritated by physical stress
• Sebum improvement maintained at 100.9% even one week after discontinuing use

While controlling oil, hyaluronic acid and ectoine deliver hydration so you don't have to worry about dehydration underneath.

Gentle formula for oily and acne-prone skin

Dermatologist-tested for sensitive skin. Non-comedogenic tested and suitable for acne-prone skin. Zinc PCA regulates excess sebum while bio microbiome F helps protect beneficial skin flora to maintain a healthy skin environment. Use twice daily, morning and evening. For extra oily areas like the T-zone, apply an additional layer for enhanced results.

After toner, before moisturizer — in the serum step

This ampoule is designed to be used right after toning. Follow this order: cleanser → toner → this ampoule → moisturizer. On days when you need sebum control and blemish care, finish with a lightweight hydrating cream. When your skin feels dry, layer a richer moisturizer on top to restore balance.

Twice daily, morning and evening

In the morning, use it as a sebum-controlling base before makeup. In the evening, let it target the oil and breakouts that build up throughout the day. It absorbs quickly without any sticky residue, so you can apply makeup right after with no slipping. Clinical results show that sebum improvement is maintained at 56.4% even after 8 hours.

Dispense with the dropper and focus on areas of concern

Apply 2–3 drops across the entire face, then add an extra layer to your T-zone or areas prone to recurring breakouts. Pat gently to help absorption for a fresher finish. With consistent use over 4 weeks, you can expect a reduction in sebum production itself.

Recommended combinations by skin concern

• Oily skin with excess shine: lightweight water-type toner → this ampoule → finish with a light hydrating gel
• Skin prone to recurring breakouts: calming toner → this ampoule → non-comedogenic moisturizer
• Combination skin with dehydration: hydrating toner → this ampoule → moisture cream to balance oil and water levels

Ingredient profile and usage notes

Formulated with a high concentration of 10% niacinamide (sebum control) and 1% zinc PCA (excess sebum regulation). It can be used alongside vitamin C or retinol, but if you experience irritation, separate them into morning and evening routines. White residue around the bottle opening is a crystallization of the high-concentration actives and does not affect product quality. If you experience severe redness or itching during use, discontinue and consult a dermatologist.

The list of ingredients is subject to change. Please consult the packaging of the product purchased.