Calamine Derma Secret Serum 50ml

✅ Product Overview

• Name: Calamine Derma Secret Serum (by K-SECRET) — Volume: 50 ml. 

• Format: Leave-on serum, designed for facial skin care

• Target audience / skin type: Especially for oily, combination, and sensitive skin prone to blemishes, enlarged pores, blackheads/whiteheads, and needing barrier support. 

• Key claim: Contains real calamine at around 20,000 ppm to soothe sensitive skin

🔬 Key Benefits & Features

• Soothes skin redness, irritation, recurrent acne. 

• Controls oil / sebum build-up, helps with blackheads/whiteheads and unclogging/enlarged pores. Brightens dull skin tone, improves appearance of skin barrier and resilience. 

• Hydrating support via multiple forms of hyaluronic acid + madecassoside etc. (see ingredients section).

• Formulated for “mask-ne”, pore care, post-acne/dull skin. 

🧪 Key Ingredients (Highlights)

From ingredient listings:

• Calamine (listed after Niacinamide) – high inclusion (~20,000 ppm) for soothing effect. 

• Niacinamide – helps brighten, improve tone, refine pores. 

• Panthenol, Madecassoside / Asiaticoside (Centella derivatives) – support barrier repair/healing.

• Hyaluronic acid & derivatives – multiple forms of HA listed (Sodium Hyaluronate, Hydrolyzed Hyaluronic Acid, etc) for hydration. 

• The base is a lightweight serum texture, so likely absorbs well and is not ultra-heavy

🧴 How to Use

Based on instructions:

1. Cleanse your face thoroughly. 

2. Optional: Use toner/essence as your usual step. 

3. Apply 2-3 drops of the serum onto your face, then evenly spread and gently pat/press for absorption.

4. Follow with your usual moisturizer/sunscreen (in daytime).

5. Frequency: Daily use is implied; ensure sunscreen in day if used.

⚠️ Things to Note / Considerations

• If you have very sensitive skin or active irritation, patch test first. Even though soothing ingredients are present, any active serum may trigger response.

• Because it targets oil/sebum and pores etc, if you have very dry skin you might find it slightly lightweight—so layering a richer moisturizer might help.

• The inclusion of fragrance is listed (in some versions “fragrance”) — if you are very fragrance-sensitive, be aware. 

• As with any skincare product, consistency matters. Expect gradual improvements rather than instant major transformations.

• Monitor the formulation’s expiry/manufacture date especially with import items.

🎯 My Summary

If your skincare goal is something like: calming irritated or breakout-prone skin, reducing visible pores/blackheads, brightening tired/dull skin, and strengthening the skin barrier, this serum is a strong candidate. The combination of calamine + niacinamide + barrier/hydration support is well aligned for oily/combination and sensitive skin types.