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Moumoujus

DIAMOND POWDER.

Valuable CAS 7782-40-3 / ABRASIVE

Diamond powder is a multifaceted ingredient known for its gentle exfoliating and light-reflecting properties, contributing to a luminous complexion. It can also enhance the absorption of other active ingredients in skincare.

Summary

Physical exfoliation Light reflection Enhanced ingredient absorption Antioxidant support Hydration Collagen stimulation Skin brightening Protective barrier formation

Science

Mechanism of Action

Its finely milled particles physically exfoliate by polishing the skin and create a soft-focus effect to blur imperfections. Nanodiamonds specifically can improve hydration by reducing water loss and may support cell proliferation.

Research

Clinical Evidence

Low confidence
Effective range N/A
Optimal

N/A

Key findings

  1. 01 Nanodiamonds increased proliferation and metabolic activity in rat fibroblast cells at 0.5 μg/mL.
  2. 02 Nanodiamonds showed no toxic effect on reconstructed human epidermis at 25 μg/mL.

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Both
Optimal pH N/A
0 7 14

Stability

Being chemically inert, diamond powder exhibits good stability across a wide pH range and does not react with most cosmetic chemicals.

Conflicts

  • No specific incompatibilities with other cosmetic ingredients are widely reported due to its chemical inertness.

Safety

Safety Profile

CIR Status
Not reviewed
Sensitization risk Low

Cosmetic-grade diamond powder is generally considered non-toxic and safe for most users, though not specifically reviewed by CIR or SCCS.

Your Skin

Skin Compatibility

Yes Normal
Yes Dry
Yes Oily
Yes Sensitive
Irritancy Low
Comedogenicity Unknown

Our Assessment

Verdict

Valuable

Diamond powder offers immediate aesthetic benefits through light reflection and gentle exfoliation, alongside potential long-term skin health advantages, making it a valuable addition to precision skincare when properly formulated.

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