From the Guidelines
70 Hyal is indeed a type of dermal filler, specifically a hyaluronic acid-based injectable filler used in cosmetic procedures to add volume, smooth wrinkles, and enhance facial contours. The "70" in its name typically refers to the concentration or specific formulation of hyaluronic acid in the product. When injected beneath the skin, it attracts water molecules and creates volume in the treated area. The effects of 70 Hyal are temporary, typically lasting 6-12 months depending on the specific area treated, your metabolism, and the amount injected. Like other hyaluronic acid fillers, it is gradually broken down by the body over time.
Key Points to Consider
- The use of hyaluronic acid fillers, such as 70 Hyal, has been studied in combination with other treatments, including autologous platelet concentrates (APCs) and platelet-rich fibrin (PRF), for facial rejuvenation 1.
- An RCT by Hersant et al., mentioned in the study by Davies and Miron 1, concluded that combining PRP and HA (a 50;50 mix) led to a significant improvement in facial appearance and skin elasticity compared with PRP or HA alone.
- The study highlights the potential benefits of using APCs with cross-linking agents, similar to those used in HA fillers, to extend their degradation properties and provide a more natural, cost-effective, and biocompatible alternative to traditional facial fillers 1.
- If you're considering 70 Hyal treatment, it should be administered by a qualified medical professional in a clinical setting, and side effects may include temporary swelling, bruising, redness, or tenderness at the injection site.
- Hyaluronic acid fillers are popular because they provide natural-looking results and can be dissolved with an enzyme called hyaluronidase if needed.
Important Considerations
- The safety and efficacy of combining 70 Hyal with other treatments, such as APCs, are still being investigated, and more research is needed to fully understand the potential benefits and risks of these combination therapies 1.
From the Research
Definition of Hyaluronic Acid Fillers
- Hyaluronic acid (HA) is a naturally occurring component of skin and is commonly used as a dermal filler to improve wrinkles and volume loss 2.
- HA fillers are used for facial rejuvenation and enhancement of facial features, and include a range of products such as Juvederm Ultra, Restylane, and Belotero Balance 3.
Characteristics of Hyaluronic Acid Fillers
- HA fillers have unique characteristics that need to be considered, and are not interchangeable 3.
- They are rapidly degraded by the injection of hyaluronidase, making them an ideal injectable material that is low risk and reversible 2.
- The duration of effect of HA fillers may be longer than expected due to collagen synthesis or fibroblast stimulation 2.
Use of Hyaluronic Acid Fillers
- HA fillers are the most common dermal fillers in use, and are considered safe and minimally invasive 4.
- They are used to restore volume loss and correct wrinkles and folds, and are primarily utilized for facial rejuvenation and enhancement of facial features 5.
- Hyaluronidase is used to manage adverse effects or complications of HA fillers, and is considered a safe and effective drug in the management of mild adverse events 4.