The Viral Korean Scalp Facial: VT Reedle Shot 100DL vs. 300DL Explained
If you’ve been scrolling through Korean skincare trends lately, you’ve likely seen the word "Reedle." Now, the technology that revolutionised at-home microneedling has finally come to haircare.
The VT PDRN Reedle Shot Hair Ampoule is not just another hair serum. It is a physical treatment that wakes up dormant scalp cells using microscopic spicules. But with two versions available-the 100DL and the 300DL-how do you know which one your scalp needs?
We analysed the ingredients and the intensity levels to help you decide.
The Science: Why Does It Tingle?
Unlike traditional tonics that sit on the surface, VT Cosmetics uses CICA REEDLEâ„¢ technology. These are microscopic silica spicules (derived from nature) that are 1,000 times smaller than a pore.
When you massage the ampoule into your scalp, these micro-needles create tiny physical channels. This allows the active ingredients-specifically Phyto-PDRN® and Caffeine to penetrate deeply rather than evaporating.
Yes, you will feel a tingling sensation. This means the absorption channels are opening.
🧪 Key Active Ingredients
Both formulas are powered by a potent blend designed for scalp vitality, featuring VT's signature plant-based DNA technology:
Comparison: 100DL vs. 300DL
While both products use the same core technology, their "recipes" are vastly different. Our analysis of the ingredient lists reveals clear differences in potency and formulation.
| Feature | 100DL (Mild) | 300DL (Intensive) |
|---|---|---|
| Best For | Scalp Care Beginners & Daily Maintenance | Experienced Users & Intensive Recovery |
| Tingle Intensity | Low (Mild Prickle) | Medium-High (Active Stimulation) |
| Frequency | Daily Use (Nightly) | Every 3 Days (2-3 times a week) |
| Key Formulation Difference | Focuses on lightweight absorption | Adds Panthenol & Allantoin to soothe the higher intensity |
| Texture | Watery, Non-Greasy | Concentrated Essence |
Deep Dive: The 300DL Difference
The 300DL isn't just a "stronger" version; it is a more complex formula. Because the concentration of Micro-Spicules (Silica) is significantly higher-listed as the 3rd ingredient!-VT has added specific soothing agents that are absent in the 100DL version:
- Panthenol (Vitamin B5): Protects the skin barrier.
- Allantoin: Calms inflammation immediately during application.
- Saccharomyces Ferment: Conditions the scalp environment.
Which One Should You Choose?
Start with the 100DL if:
You have a sensitive scalp or you are new to the world of "spicule" skincare. It provides a gentle daily stimulation that boosts volume and scalp health without overwhelming your senses. It's the perfect introduction to the glass hair journey.
Upgrade to the 300DL if:
You are experiencing thinning, lack of volume, or you are a seasoned user of active scalp treatments. The 300DL is a powerhouse treatment designed to be used every few days to aggressively jumpstart the scalp's turnover cycle.
How to Use for Best Results
- Cleanse: Use on a clean, damp scalp after showering.
- Unlock: Twist the button at the bottom of the container to unlock it.
- Position: Section your hair and apply the tip directly to the scalp, specifically to problem areas. Note that this is a targeted shot and is not for application on the entire scalp.
- Apply: Press the button to dispense the product.
- Massage: This is crucial. Massage firmly with your fingertips to "press" the spicules into the skin. You will feel the tingle start here.
- Lock: Twist the button at the bottom of the container to lock it.
- Finish: Do not rinse. Dry your hair as normal.