A Bio Needle adjustable device uses ultra-fine needles, typically made from titanium alloy or medical-grade stainless steel, that create microchannels in the skin, allowing active ingredients from serums (like hyaluronic acid, vitamins, peptides)
to penetrate deeper for enhanced absorption, collagen stimulation, and
skin rejuvenation for issues like wrinkles, acne scars, and hair loss.Device Components & Materials

• Needles: The core component, usually titanium alloy or surgical stainless steel, for precision and durability.
• Adjustable Dial: Allows users to change needle depth (e.g., 0.25mm to 2.0mm) for different skin areas or concerns.
• Ergonomic Handle: Designed for comfortable grip and control.
• Vial/Reservoir (for Hydra versions): Holds serums, directly delivering them as the needles puncture the skin. 

Ingredients Used (with the device)The Bio Needle itself is just the tool; it's used with serums containing active ingredients. Common ingredients paired with these devices include:

• Hyaluronic Acid: For deep hydration.
• Vitamins (C, E): For brightening and antioxidant effects.
• Peptides: To support collagen production.
• Growth Factors: For skin regeneration and hair growth.
• Botanical Extracts: For soothing and nourishing the skin. 

How It Works

1. Micro-Punctures: The needles create tiny channels in the skin.
2. Enhanced Delivery: Serums applied to the skin or held in the device's reservoir can then penetrate the epidermis and dermis effectively.
3. Collagen Stimulation: This controlled injury triggers the skin's natural healing process, boosting collagen and elastin.