Secret Key - Starting Treatment Essence

Secret Key Starting Treatment Essence

Efficacy75/100

Works for:

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

Can it cause trouble?

  • Irritation risk: medium
  • Comedogenic risk ingredients: 0

Key actives

Centella asiatica extract0.55% - 1.3%Galactomyces ferment filtrate3.2% - 4.8%Camellia sinensis leaf extract0.5% - 1.15%
USD18.15
Price as of Jun 22, 2026.
Amazon US
Lowest price
Buy from Amazon US — USD18.15
Submit an edit

Product Summary

"Secret Key - Starting Treatment Essence" is effective for: Anti-inflammatory and Anti-aging

This product could be helpful for: Evens skin tone and Moisturizing, but its actives are not the most effective or are not well-studied.

Ingredient callouts

  • Adenosine 0.05% - 0.25%. It is a compound that in involved in many biological processes inside the skin cells. According one high-quality clinical trial, topical Adenosine in low concentrations can somewhat help improve "deep wrinkles" - the wrinkles that appear with age in places where our faces are most dynamic (for example, on the forehead or in the corners of the eyes).
  • Humectants (glycerin 4.30% - 6.40% and pitera 3.20% - 4.80%). These ingredients help attract water to the upper layer of the skin and improve the skin hydration.

Price

The product retails from 26.00A$ up to 41.00A$ in Australia and from 21.60$ up to 35.00$ in the United States.

For a detailed price comparison: click here.

USD18.15
Amazon US Lowest price