Prostrolane® Inner-B 2 x 2.0ml

Prostrolane Inner-B holds 0.7 % uncross-linked hyaluronic acid (HA) mixed with four fat-targeting peptides: Nonapeptide-32, Pentapeptide-43, Tripeptide-41, and Hexapeptide-39. HA is the carrier gel; it keeps the peptides in place and releases them slowly—about 80 % over two weeks—so lipolysis keeps working long after the needle is out. Distributor spec sheets confirm endotoxin below 0.5 EU/ml and no BDDE cross-linker or lidocaine. Every batch carries a Class III CE mark (2265). The product is not cleared by the FDA, so it should stay inside CE territories unless local rules allow off-label use.

Inner-B tackles small, diet-resistant fat pockets: double chins, bra bulges, peri-umbilical “pooches,” banana rolls, and inner thighs. Injectors place 0.2 ml micro-boluses 1 cm apart in the shallow fat layer. Most protocols call for three visits, two weeks apart. Ultrasound shows fat thickness down by roughly 25 % at week 8—better than caffeine mesotherapy and kinder than deoxycholic acid, which bruises more. Best results appear in adults 25–55 whose pinchable fat is under 4 cm. It will not fix deep visceral fat. Skip treatment during pregnancy, autoimmune flares, severe lipid disorders, or active skin infection.

A tamper-sealed carton holds two sterile 2 ml glass syringes pre-loaded with Inner-B solution. Each syringe ships with two EO-sterilised 30 G × ½″ needles. Luer-Lock hubs stop twist-off mishaps, and 0.1 ml barrel marks help exact dosing. Dual peel-off lot and expiry stickers meet MDR trace rules. The multilingual IFU covers storage (2–25 °C), depth charts, and confirms the product is ready to use—no dilution. Packaging is latex-free and made from FSC-certified paper.

Expect mild puffiness for two to three days. Visible slimming starts near week 4 and peaks around week 6. Lab slides show fat cells 33 % smaller by day 60, with cleanup by local macrophages. Real-world follow-ups report chin and waist changes that last about six months; lifestyle then takes over. A booster every nine months keeps the peptides talking to fat cells. Because the HA is uncross-linked, any tiny surface bumps soften within two weeks, and over-treatment fades on its own.

Q1: Is Inner-B painful?
A1: Discomfort is low. A quick numbing cream plus the slim 30 G needle usually keeps pain near 2 / 10.

Q2: How much downtime should I expect?
A2: Light swelling or a small bruise can appear, but most people wear makeup and return to daily tasks the next day.

Q3: Can it dissolve filler or muscle?
A3: No. The peptides target fat cells only, leaving nearby HA fillers and muscle tissue untouched.

Prostrolane is made by Caregen Co., Ltd. in Anyang, South Korea. Production runs inside ISO 13485 cleanrooms powered by renewable energy. Each batch passes HPLC peptide-purity testing, endotoxin assays, and syringe force checks before the CE stamp. Caregen holds more than 150 peptide patents and uses the same slow-release SR™ tech across its Prostrolane, DermaHeal, and Aquashine lines. Packaging now contains 30 % recycled PET as part of its 2030 carbon-neutral goal.