Cosmetics 27 - Pure 27

Cosmetics 27 Pure 27

Efficacy100/100

Works for:

based on ingredients and %
  • Anti-aging
  • Evens skin tone
  • Anti-blemish
  • Anti-oxidation

Can it cause trouble?

  • Irritation risk: high
  • Comedogenic risk ingredients: 0

Key actives

Niacinamide4.3% - 5.3%Zinc gluconate0.65% - 0.95%Gluconolactone0.8% - 1.2%
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Price as of Feb 18, 2026.
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Product Summary

"Cosmetics 27 - Pure 27" is effective for: Anti-aging, Moisturizing, Evens skin tone and Anti-blemish

Ingredient callouts

  • A good concentration of Niacinamide (4.30% - 5.30%). Niacinamide is a well-studied multi-tasking active. It is stable, and can work well in almost any hydrating formulation. There is solid evidence that Niacinamide can help support skin barrier, regulate oil production and reduce acne and clogged pores. It also helps to fight photodamage and improve the skin tone, reducing pigmentation marks.
  • This product contains acids (gluconolactone 0.80% - 1.20%). Their concentration is low, and they will not have a strong exfoliating effect. Instead, they work to support the skin natural acid mantle and to attract water (as humectants). PHAs (gluconolactone) especially are great for improving skin hydration. They might be even able to stimulate the production of skin's natural humectants and support the healthy skin microbiome.
  • Actives derived from an extract of the Centella Asiatica plant (also known as Gotu Kola) - madecassic acid 0.25% - 0.45%, asiatic acid 0.20% - 0.40% and asiaticoside 0.20% - 0.35% The Centella Asiatica Actives help strengthen and restore the skin barrier, decrease inflammation in skin and neutralize free radicals. They also can help to reduce scarring. The good news is that these actives work even in low concentrations.
  • Humectants (fructose 0.25% - 0.45%, anhydroxylitol 0.45% - 0.65%, xylitylglucoside 1.40% - 1.70% and glycerin 3.00% - 3.70%). These ingredients help attract water to the upper layer of the skin and improve the skin hydration.

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