SUPPLI-X 10% Niacinamide Serum

10% Niacinamide. Pores, tone and skin barrier — in one daily serum.

SUPPLI-X 10% Niacinamide Serum is a high-concentration vitamin B3 formula designed to minimize the look of pores, even skin tone, and support your skin barrier — all in one lightweight, fast-absorbing serum. Free from parabens, sulfates, and artificial fragrance. Vegan and cruelty-free. Made in the USA.

What Niacinamide Does for Your Skin

Pore Minimizing — Niacinamide helps balance sebum at the skin surface, which visibly reduces the appearance of enlarged pores over time with consistent daily use.*

Skin Tone Evening — Niacinamide helps even out the look of dark spots and post-blemish marks. One of the most well-researched ingredients for uneven-looking skin tone — without the irritation of retinol or acids.*

Skin Barrier Support — Niacinamide supports the skin's natural protective lipid barrier that keeps moisture in and environmental aggressors out.*

Oil Control Without Stripping — Unlike alcohol-based toners or harsh astringents, niacinamide helps balance shine without disrupting the skin's natural moisture balance. Suitable for oily, combination, and even dry skin types.*

Smoother-Looking Skin — With consistent use, skin looks smoother and the appearance of fine lines is visibly softened.*

Key Ingredients

• Niacinamide (Vitamin B3) 10% — The active ingredient, used for the look of pores, even tone, and barrier support.
• Hyaluronic Acid — Draws moisture into the skin, keeping the formula hydrating rather than drying.
• Fragrance-free, paraben-free, sulfate-free base — formulated for daily use on all skin types.

How to Use

Apply 2–3 drops to clean, dry skin morning and evening. Gently pat in — do not rub. Follow with moisturizer. Always apply SPF 30+ in the morning when using active serums. Can be layered with other serums — apply niacinamide before heavier creams and oils.

Ingredients

Aqua, Glycerin, Niacinamide, Propanediol, Sodium Hyaluronate, Lactobacillus/Arundinaria Gigantea Ferment Filtrate, Chamomilla Recutita (Matricaria) Flower Extract, Allantoin, Propylene Glycol, Polysorbate 20, Glyceryl Acrylate/Acrylic Acid Copolymer, Xanthan Gum, Phenoxyethanol, Sodium Hydroxide

Size: 1 fl oz / 30 ml | Made in the USA

Warning: For external use only. Avoid contact with eyes. If irritation occurs, discontinue use. Keep out of reach of children. Store in a cool, dry place.

Who This Is For

Anyone who wants to improve the look of enlarged pores, uneven skin tone, oily or combination skin, or post-blemish marks. Niacinamide is one of the most versatile and well-tolerated skincare actives and pairs well with most other skincare ingredients including retinol, vitamin C, and AHAs.*

Frequently Asked Questions

How long until I see results?
Many people notice less shine and smoother-feeling skin within a few weeks of consistent twice-daily use. Individual results vary.*

Can I use this with vitamin C?
Yes. You can layer them, or use vitamin C in the morning and niacinamide at night if you prefer.*

Is 10% too strong for sensitive skin?
Most people tolerate it well. If you have very sensitive skin, patch test first and start with once-daily use before moving to twice daily.*

Can men use this?
Absolutely. Niacinamide works just as well for men's skin — particularly for controlling shine and the look of enlarged pores.*

*Individual results vary. This is a cosmetic product and is not intended to diagnose, treat, cure, or prevent any disease.