Additive-free PRF tubes for A-PRF, i-PRF and EZ Gel workflows
Additive-Free | A-PRF, i-PRF & PRF Biofiller Ready
Rein PRF Tubes are engineered for clinicians who need predictable, additive-free PRF preparation across A-PRF, i-PRF, and EZ Gel biofiller workflows.
Zero-additive PRF preparation for clinicians who need clean A-PRF, i-PRF, and biofiller workflows.
These 10ml tubes are configured for clinics prioritising autologous fibrin architecture, predictable handling, and broad centrifuge compatibility.
Why clinics choose PRF
Optimised for: A-PRF / i-PRF / EZ Gel Ready
In regenerative medicine, the quality of the fibrin matrix dictates clinical outcomes. Rein PRF Tubes use advanced micro-polished interior wall technology to reduce premature platelet aggregation, helping clinicians extract high-yield i-PRF and A-PRF with consistent handling characteristics. By eliminating anticoagulants, silica, and separation gels, the preparation remains 100% autologous and supports sustained growth-factor release over 7 to 14 days.
Platelet-Rich Fibrin is a second-generation platelet concentrate prepared without chemical manipulation. Blood is drawn into a dedicated additive-free PRF tube and centrifuged immediately, producing a fibrin scaffold rich in platelets, leukocytes, and signalling proteins.
Without anticoagulants, native thrombin converts fibrinogen into fibrin during processing. This native polymerisation forms a three-dimensional matrix that traps platelets and cytokines, protecting them from rapid breakdown and prolonging biological activity after injection or placement.
Traditional PRP tends to release most growth factors within hours. PRF degrades more gradually, releasing PDGF, VEGF, TGF-beta and related cytokines over 7 to 14 days, better mirroring the body’s natural wound-healing cascade.
Silica-coated and anticoagulant-containing lab tubes are not designed for injectable regenerative procedures. Rein PRF tubes are designed specifically for pure autologous preparation and predictable PRF handling in clinical protocols.
Standard blood collection tubes often contain EDTA, sodium citrate, silica, or gel separators designed for laboratory diagnostics rather than injectable regenerative medicine. Rein PRF tubes provide a pure, additive-free environment to support biocompatible preparation and reduce foreign-material risk.
1. Blood collection
Venous blood is drawn directly into the Rein PRF tube. Because there is no anticoagulant, the native clotting cascade begins immediately.
2. Immediate centrifugation
Tubes are transferred without delay to a PRF-calibrated centrifuge. Lower-force protocols preserve platelets and leukocytes while separating erythrocytes from plasma.
3. Fibrin clot formation
During centrifugation, native thrombin polymerises fibrinogen into a dense fibrin matrix in the upper or middle layer of the tube.
4. Platelet activation
Platelets and leukocytes become trapped within the fibrin mesh and activate naturally within that scaffold.
5. Clinical deployment
The resulting PRF is extracted as liquid, clot, membrane, or gel depending on the protocol, then placed or injected to provide sustained biological release over the following days.
| Tube Volume | 10ml |
| Dimensions | 16mm x 100mm |
| Tube Material | Medical-Grade Biocompatible PET |
| Additives | None (0% anticoagulants, 0% silica, 0% gel) |
| Sterility | Gamma irradiated / SAL 10^-6 |
| Packaging | Medical blister packs, double-sealed |
| Compatibility | Universal fit for fixed-angle and swing-out centrifuges |
PRF tubes collect autologous whole blood and are centrifuged to create Platelet-Rich Fibrin for regenerative protocols in aesthetics, dentistry, and orthopaedics.
PRF biofiller requires completely additive-free PRF tubes such as Rein PRF. Standard PRP tubes cannot be used because anticoagulants interfere with the thermal gelling workflow.
Blood is drawn into additive-free PRF tubes. Plasma is separated into platelet-poor plasma and liquid PRF, the PPP is heated and cooled to form a protein gel, then recombined with the liquid PRF for injection.
PRP tubes use anticoagulants to keep blood liquid. PRF tubes are additive-free, allowing a natural fibrin matrix to form and release growth factors gradually over time.
The best PRF tubes are additive-free, medical-grade, and designed for platelet preservation without silica or gel separators. Rein PRF is built around those requirements.
No. Authentic PRF tubes are designed to be fully additive-free so the native coagulation cascade can occur during processing.
No. Generic red-top or serum tubes may contain silica or other additives intended for laboratory diagnostics rather than injectable regenerative use.
The distinction is usually protocol-based rather than tube-based. Rein PRF tubes are designed to support both A-PRF and i-PRF workflows depending on centrifuge settings.
A 10ml PRF tube typically draws approximately 9 to 10ml of venous blood, depending on the collection setup and vacuum tolerance.
Settings vary by rotor radius and target outcome. Lower-force longer protocols are common for A-PRF, while lower-force shorter spins are often used for i-PRF. Always validate against your centrifuge and protocol.
Gel separators can absorb cytokines and contaminate cellular layers. PRF relies on true density separation and native fibrin formation rather than an artificial barrier.
Once placed into tissue, the PRF matrix typically degrades over about 7 to 14 days while continuing to release growth factors.
Yes. Rein PRF tubes can be used for injectable PRF hair protocols where a slower release profile and additive-free preparation are desired.
PRF biofiller is autologous and regenerative, while HA fillers are synthetic volumisers. PRF provides temporary structure plus biologic signalling for longer-term tissue support.
Rein PRF emphasises zero-additive purity, micro-polished interiors, and broad centrifuge compatibility to support consistent A-PRF, i-PRF, and EZ Gel preparation in clinic settings.
Rein PRF tubes cost £18.00 (ex VAT) for a 2-tube pack. Volume discounts are available: 5+ packs save 3%, 10+ save 9%, and 20+ save 12%. These are competitively priced for additive-free, gamma-sterilised, medical-grade PRF tubes in the UK market.
You can buy Rein PRF tubes directly from this page with fast UK dispatch. We supply aesthetic clinics, dental practices, hair restoration clinics, and orthopaedic centres across the UK. We accept Visa, Mastercard, American Express, PayPal, Apple Pay, and Klarna.
Yes. Volume discounts start at 5 packs (3% off) and increase to 12% off for orders of 20+ packs. For larger wholesale enquiries or ongoing clinic supply contracts, contact us via WhatsApp for bespoke pricing.
Yes. Rein PRF tubes are widely used by dental practices for A-PRF membrane preparation, sticky bone workflows, extraction socket healing, and implant protocols. The additive-free design ensures the fibrin scaffold is 100% autologous and compatible with bone graft materials.
Both are designed for additive-free PRF preparation. Rein PRF tubes use medical-grade PET with micro-polished interiors and gamma sterilisation, while Choukroun tubes are typically glass. Rein tubes offer broad centrifuge compatibility across fixed-angle and swing-out rotors, and are competitively priced for UK clinics.
Rein PRF tubes are used across aesthetic, dental, orthopaedic, and hair restoration clinics in the UK.
Autologous biofiller for under-eyes, mid-face, and lip volumisation using EZ Gel PRF protocols.
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PRF for dark circles and periorbital hollowing — a regenerative alternative to HA fillers.
Regenerative injection protocols for joint, tendon, and ligament applications.
Complete guide to platelet-rich fibrin — protocols, applications, and clinical evidence.
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Need a regular supply of additive-free PRF tubes? We offer bespoke wholesale pricing for ongoing orders to aesthetic clinics, dental practices, and orthopaedic centres.
