TBPHP M1 Microneedling Cartridge (Round Nano)

The Round Nano Microneedle Cartridge is the non‑invasive option in the TBPHP M1 series, utilizing nano‑crystal technology. Its needle tips are blunt and extremely short (below 0.3mm), so it does not puncture the skin, causes no bleeding, and is virtually painless. It is specifically designed for sensitive skin, first‑time microneedling users, and those with low pain tolerance – as well as anyone looking for a daily serum infusion booster.

How It Works
Unlike traditional microneedling, the nano cartridge‘s round tips do not penetrate the living cell layer of the epidermis. Instead, they create temporary, micron‑sized channels only in the stratum corneum (the outermost layer of dead skin cells). These channels are large enough to allow macromolecular active ingredients (e.g., hyaluronic acid, vitamin C, peptides) to penetrate into the deeper epidermis. However, because living cells are not damaged, the skin does not trigger a strong inflammatory repair response – resulting in no redness, no scabbing, and no peeling. Therefore, the core value of nano microneedling is safe infusion, not collagen induction.

Best Uses & Treatment Areas

• Daily care for sensitive skin – rosacea, compromised barriers, redness‑prone skin
• First‑time microneedling experience – zero‑risk learning of proper technique, building confidence
• Daily or every‑other‑day use – as a serum booster, replacing manual application
• Eye area – the thin skin around the eyes is safe for nano microneedling to improve fine lines and dark circles
• Lip care – gently enhances absorption of lip serums
• Post‑procedure recovery period – between invasive treatments (laser, chemical peels) to gently infuse repair products

Comparison with Other Cartridges

• vs. 12/24/36/42-pin: Completely non‑invasive – no bleeding, no pain, zero downtime
• vs. traditional microneedling: Does not stimulate collagen production; benefits are limited to enhanced absorption and mild physical exfoliation
• vs. hand‑applied serums: Significantly better absorption (approximately 5–10x), but less than invasive microneedling 

  Who Should Use It

• Users with sensitive skin, fear of pain, or concerns about bleeding/infection
• Those who want daily serum infusion to get more value from their skincare products
• Users not yet ready for invasive microneedling but wanting something more effective than hand application
• Those already receiving other aesthetic treatments – looking for a home infusion tool

Precautions & Limitations

• Nano microneedling does not stimulate collagen, so its effect on acne scars, deep wrinkles, and sagging is limited
• Mild tingling or redness may still occur but usually subsides within 30 minutes
• Although non‑invasive, each cartridge is still single‑use only – do not reuse
• Alcohol disinfection before use is still required for hygiene

Usage Recommendations

• Needle depth: Fixed (typically 0.2–0.3mm) – no adjustment needed
• Speed setting: 1–4 (low to medium speed is sufficient; high speed offers no added benefit)
• Treatment frequency: Daily or every other day – no strict recovery period
• Best paired with: Any water‑based serum, ampoule, or toner – avoid oil‑based products (oil can block micro‑channels)
• Application technique: Gentle gliding or stamping – no need to press hard

Specifications

²  Model: Round Nano Microneedle

²  Quantity: 10 cartridges per pack

²  Material: nano‑crystal material

²  Compatibility: Compatible only with the TBPHP M1 Microneedling Pen

²  Packaging: Individually sealed

Please follow these steps carefully

1. Wear gloves to avoid contamination.
2. Inspect the cartridge for damage and remove any debris.
3. Submerge the cartridge in isopropyl alcohol (70% or higher) for several minutes, or spray the needles using a spray bottle.

Disclaimer

This product is an accessory for a home‑use beauty instrument and is not intended to diagnose, treat, cure, or prevent any disease. Those with serious skin conditions should consult a professional physician before use.