Best Korean Body Fillers for Buttocks & Hips in 2025: Types, Results & Safety
In 2025, non-surgical body contouring is at an all-time high. According to recent market research, hyaluronic acid (HA) body fillers are among the fastest-growing aesthetic treatments globally, with Korea leading the innovation. Korean body fillers for buttocks and hips have become a trusted alternative to implants or fat transfer, offering natural results, minimal downtime, and reversible outcomes.
If you’re considering a lift, shape enhancement, or volume boost for your buttocks or hips, without surgery — Korean fillers might be your best choice. In this guide, we’ll cover everything you need to know about types, results, safety, and aftercare.
Understanding Korean Body Fillers
Korean body fillers are injectable gels made primarily from cross-linked hyaluronic acid, a substance naturally found in the skin and connective tissues. Hyaluronic acid’s role is to retain moisture and maintain volume, making it an ideal filler material.
Why they work so well for body areas:
• High-viscosity gels hold shape in larger areas like the buttocks and hips
• Advanced HENM cross-linking technology ensures longer-lasting results
• Non-animal HA for better biocompatibility and fewer allergic reactions
Learn more about the basics of fillers in our guide.
Compared to fillers from other countries, Korean brands are known for:
• Purity: Advanced 8-phase purification processes remove BDDE, endotoxins, and heavy metals
• Variety: Different gel firmness levels (soft to hard) for tailored treatments
• Affordability: Competitive pricing without sacrificing quality
Want to learn how Korean fillers compare with overseas brands? Check out this comparison here.
Types of Fillers Used for Buttocks & Hips
Soft Gel Fillers
• Lower viscosity for smoother integration into tissue
• Best for subtle shaping or blending uneven contours
• Ideal for hip dips or gradual transitions between body areas
Hard Gel Fillers
•Higher viscosity for maximum lift and structure
• Suitable for deep hollow corrections and significant buttock augmentation
• Hold shape longer and resist deformation
HA Concentration
Most Korean body fillers for large areas have 20–24 mg/ml HA. Higher concentrations tend to last longer and maintain firmness.
Packaging
• Large-volume vials (60–100 mL) for major augmentations
• 10–50 mL syringes for smaller adjustments or touch-ups
| Type | Viscosity | Best For | Longevity |
| Soft Gel | Low/Medium | Hip dips, subtle shaping | 8–12 months |
| Hard Gel | High | Butt lift, major volume increase | 12–24 months |
The Procedure Step-by-Step
Consultation
• Discuss goals, expected outcomes, and filler type
• Medical history review to check for contraindications
Marking & Preparation
• Target areas marked
• Skin disinfected
• Local anesthesia applied if needed
Injection Technique
• Large areas: subcutaneous injection
• For contour definition: deep dermal injection
• Cannulas (21–23G) often used for even distribution
Post-Injection Massage
• Ensures smooth filler integration
• Reduces risk of lumps
Read our beginner’s guide on how to choose Body Fillers here for tips on selecting the right type for your goals.
Results & Longevity
Immediate Results: Volume increase is visible right after injection.
Peak Results: Usually after 1–2 weeks when swelling subsides.
Longevity Factors:
• Filler type: Hard gels last longer
• Area treated: Larger muscle movement may shorten duration
• Lifestyle: Intense exercise or weight fluctuations can affect results
Most Korean body fillers last 8–24 months. Touch-ups maintain the best shape.
External resource: Clinical Overview of Dermal Fillers
Safety & Risks
Korean fillers are designed with safety in mind, using purified HA and strict manufacturing standards. Still, risks exist:
Common Temporary Side Effects
• Swelling
• Bruising
• Tenderness
Rare Complications
• Vascular occlusion
• Infection
• Allergic reaction
Reversibility: HA fillers can be dissolved with hyaluronidase if needed.
Tip: Always choose a licensed professional trained in body filler techniques.
External resource: Understanding the Risks and Benefits
Aftercare Tips to Prolong Results
• Avoid sitting directly on treated buttocks for 24–48 hours
• Skip heavy workouts for 2 weeks
• Drink plenty of water (HA binds with water for better volume)
• Schedule maintenance treatments before results fully fade
Myth: Body fillers are permanent
Fact: Most HA fillers last up to 24 months, then naturally dissolve
Myth: Fillers are unsafe for large areas
Fact: When injected by licensed professionals with quality products, risks are minimal
Myth: Only surgery can lift the buttocks
Fact: Fillers can achieve noticeable lift and shape without incisions
FAQs
Korean body fillers are primarily made of cross-linked hyaluronic acid (HA), a naturally occurring substance in the body that helps retain moisture, restore volume, and improve skin elasticity. Cross-linking enhances the stability and longevity of HA in the body. Many formulations are monophasic for smoothness and are created using advanced technologies to minimize impurities like BDDE, ensuring safety and reducing allergic reaction risks. Some products may also contain lidocaine for patient comfort during injection.
Depending on the formulation, injection depth, body area treated, and your metabolism, Korean body fillers can last anywhere from 8 to 24 months. High-viscosity gels in large areas like the buttocks may last toward the longer end, while softer gels used in more mobile areas may degrade faster. Lifestyle habits such as intense exercise, smoking, and frequent sun exposure can also influence how long the results are maintained.
Many Korean body fillers are approved by the Korean Ministry of Food and Drug Safety (MFDS), which enforces strict quality and safety standards. Some also hold CE certification in Europe, and a smaller number may have FDA clearance for use in the United States. It’s important to verify approval status and ensure your treatment is performed by a licensed professional using genuine products.
The right filler for you will depend on your goals (e.g., lifting, volumizing, contouring), the treatment area, desired longevity, and your tolerance for downtime. An experienced injector will evaluate your anatomy, skin quality, and lifestyle to recommend the most suitable product. When selecting, also consider the brand’s safety record, technology used, and whether the filler is reversible.
Yes. Fillers made from hyaluronic acid can be dissolved with an enzyme called hyaluronidase, which breaks down the HA safely and quickly. This option is helpful if you are dissatisfied with your results, have unevenness, or develop complications such as vascular occlusion. Reversal should always be done by a qualified medical professional to minimize risks.
The volume required varies depending on your starting shape, skin elasticity, and desired outcome. On average, 200 to 400 mL is needed for a full buttock enhancement, often split between both cheeks. Some patients may require multiple sessions to achieve their ideal result while keeping the procedure safe and comfortable.
It’s recommended to avoid sitting or putting direct pressure on the treated area for at least 24 to 48 hours post-procedure. When you do sit, use a soft cushion or position yourself to minimize pressure on the filler. Following aftercare instructions carefully will help ensure the filler integrates smoothly and maintains optimal results.
Conclusion
Korean body fillers for buttocks and hips offer a safe, customizable, and minimally invasive way to enhance your curves. With advanced HA technology, minimal downtime, and reversible results, they’ve become the go-to choice for those wanting natural-looking enhancement without surgery.
Discover our curated selection of premium Korean body fillers here: Shop Body Filler Korea