Solum Diatomeae

Solum Diatomeae is a fine powder derived from diatomaceous earth—the fossilised shells of diatoms, single-celled algae. These shells are composed primarily of silica and have a naturally porous, microscopic structure that makes them useful in skincare formulations.In cosmetics, this ingredient functions as a gentle abrasive and absorbent. Its porous nature allows it to remove dead skin cells from the surface whilst also drawing moisture and oils away from the skin, making it a versatile addition to exfoliating and mattifying products.

The microscopic, porous structure of diatomaceous earth acts like a tiny sponge on the skin's surface. When applied, these particles physically lift away dead skin cells and sebum, whilst the internal pores absorb oils, helping to reduce shine and mattify the complexion.Unlike some harsher abrasives, the particles are relatively uniform and gentle, minimising micro-trauma to the skin barrier when used appropriately.

Solum Diatomeae products are typically used as exfoliating masks, powders, or scrubs applied 1–3 times per week, depending on skin type and sensitivity. Apply to damp skin, massage gently for 30–60 seconds, then rinse thoroughly with water. Avoid the eye area. Those with very sensitive or compromised skin barriers should patch-test first and use sparingly. Can be combined with hydrating products afterwards to counteract any drying effects.

Generally well-tolerated and regarded as safe for topical use. Those with very sensitive skin or active inflammation should avoid use, as the abrasive nature may cause irritation. Ensure thorough rinsing to avoid residue.