Skin Boosters vs. Fillers: Key Differences and How to Choose the Right One

This article is compiled and medically reviewed by the specialist medical team at BonBoz Clinic.

Skin Boosters and Fillers Are Two Different Things

Many people often confuse skin boosters with dermal fillers, or even think one is an upgraded version of the other. In reality, they address two entirely different concerns.

A skin booster is a blend of nourishing ingredients (typically hyaluronic acid combined with vitamins and anti-aging enzymes) micro-injected into the skin layers to improve overall hydration, elasticity, and radiance. A filler is a dermal volumizer (usually hyaluronic acid or other substances) injected into deep creases, wrinkles, or areas requiring volume restoration and contouring.

Skin Boosters: Focusing on Overall Skin Quality

Skin boosters work from deep within, nourishing the skin layers to make them healthier.

Mechanism and benefits:

• Deeply hydrate, making the skin softer and smoother
• Stimulate natural collagen production
• Improve skin firmness and reduce sebum secretion
• Soften fine lines from within

• Results develop gradually and more evenly

Ideal when:

• Your skin is dry, dull, and losing its firmness
• You want to address early signs of aging before deep wrinkles form
• You are looking for a long-term solution to maintain healthy skin
• You want to soften fine lines without altering your facial structure

Fillers: Filling Specific Wrinkles

Dermal fillers, also known as soft tissue fillers, target specific areas requiring "volume restoration" to fill in deep hollows.

Mechanism and benefits:

• Fill deep wrinkles (crow's feet, smile lines, nasolabial folds)

• Contour sagging areas of the face (cheeks, chin)
• Restore volume to the jawline, and contour the eyes and lips
• Results are visible almost immediately, but the most stable and pronounced effect is typically seen after a few weeks — the exact timeline depends on individual physiology, and the doctor will discuss realistic expectations during your consultation.

Ideal when:

• You have prominent, deep wrinkles that need filling
• You want to contour specific areas such as the under-eye area (tear troughs), chin, or corners of the mouth
• You need quick and highly visible results
• You have other sagging areas on the face that require volume restoration

Which One Should You Choose? — Or Can They Be Combined?

Choosing between skin boosters and fillers depends entirely on your skin condition and aesthetic goals.

If you are unsure of what you need, visit BonBoz for a direct skin assessment by our doctors. You might need skin boosters first to build a healthy skin foundation, fillers in just a few specific areas, or a combination of both.

Many clients find that after a course of skin boosters (typically 3–5 sessions), their skin becomes healthier and fine lines are softened, meaning they only need fillers afterward if necessary. This approach ensures more natural-looking and long-lasting results.

In addition to skin boosters and fillers, if you are interested in nourishing your skin from within, BonBoz also offers comprehensive non-surgical aesthetic solutions, such as deep-acting therapies, to help your skin achieve its optimal state.

Key Considerations for Injections

• Choose a reputable clinic with experienced doctors
• Discuss your goals and expectations thoroughly with your doctor
• Understand the differences between the two procedures to avoid unrealistic expectations
• Follow post-injection care instructions carefully to achieve the best results. If the filler injection site turns pale/white, feels unusually cold to the touch, or experiences severe, unremitting pain — these are signs of vascular occlusion, and you must contact a doctor IMMEDIATELY.

If you have any further questions, message BonBoz at 66–68 Võ Văn Tần for a direct consultation. Our doctors will help you choose the most suitable treatment for your skin condition.

Content compiled and medically reviewed by the specialist medical team at BonBoz Clinic.