The BioPen Bio 4 dual head adjustable stamp provides you with two detachable derma stamp heads, and allows any needle depth from 0.20mm to 3.00mm by simply turning the gauge at the top.

If you're looking to treat hair loss then the Bio 4 is a good option. The smaller head with 64 needles is well suited to the hairline, whilst the larger 140 needle head is best suited for complete coverage of the scalp.

What Is Microneedling?

In short, microneedling is a form of collagen induction therapy, a factually proven treatment for a wide range of skin conditions ranging from minor skin wrinkles to deep stretch marks.

Product Specifications:

Colour: White
Needle length: Fully adjustable from 0.20mm to 3.00mm
Needle quantity: 64 and 120
Needle type: Stainless steel

Which Needle Length Should I Choose?

The Bio 4 is completely adjustable from 0.20mm to 3.00mm. Therefore, you may choose any depth. For the purpose of treating hair loss, we recommend you set it from 0.50mm to 1.50mm. It is better to start shorter and work up. 1.50mm is the maximum depth you should be using for hair loss. You can read more here: https://microneedling.co.nz/blogs/news/microneedling-which-needle-length-and-material-is-best

Usage Instructions:

1. Sterilize the stamp head prior to use.
2. Firmly (but not aggressively) stamp your skin 4 to 8 times in total.
3. Clean your derma stamp once finished.

We recommend that you apply a skin rejuvenation cream before and/or after the treatment. Hyaluronic acid is a safe and effective option. We recommend you do not use any retinoid products with microneedling as they can be harsh on the skin.

For more detailed instructions on how to use the derma stamp, please check out our online guides.

It is recommended to replace the stamp frequently as the needles become blunt through use. Actual life of the needles depends on the size of the area treated, as well as the length of needle used. For example: A large area (e.g. inner thigh) with a long needle (e.g. 2.50mm) will allow for one or two uses. A small area (e.g. cheek) with a short needle (e.g. 0.50mm) will allow for 4 or 5 uses.

Change of Mind Returns & Warranty:

If upon receiving your order you are undecided about using it, please do not open the packaging. We can accept returns for products which remain sealed, but, for health reasons anything opened from its sealed packaging cannot be returned (as we cannot resell it). Upon return we will refund your order in full. This applies to change of mind returns.

The device also comes with a one year warranty starting from the date of delivery. In case of a warranty claim we will replace or refund at our expense. Please note that this is partly a consumable product - the needles become blunt through use - and the warranty does not cover this aspect. The warranty covers defects (e.g. the handle breaks whilst in use) and damage in transit (e.g. the product arrives broken).