Description

Kiara Reju — PDRN, Hyaluronic Acid & Niacinamide Skin Booster

Kiara Reju is a skin booster from BioPlus Co., Ltd. in South Korea, combining polydeoxyribonucleotide (PDRN) with hyaluronic acid (HA) and niacinamide. Unlike many PDRN-only biorevitalization boosters, Kiara Reju adds HA directly into the formula, delivering more hydration alongside the regenerative effect.

The formula’s third ingredient, niacinamide, rounds out the combination by calming inflammation and supporting a more even skin tone. Together, these three actives address hydration, regeneration, and tone in a single treatment.

At a Glance

PDRN Concentration	5mg/mL, salmon-derived
HA Concentration	20mg/mL
Niacinamide	1mg/mL
Duration	Up to 12 months
Manufacturer	BioPlus Co., Ltd., South Korea

Main Benefits

• Triple-active formula: combines PDRN, HA, and niacinamide rather than relying on PDRN alone
• Deep hydration: HA draws in and retains moisture, improving elasticity and plumpness
• Tissue regeneration: PDRN stimulates collagen production and cellular repair
• Calming and brightening: niacinamide reduces post-treatment reactivity and supports even tone
• Mid-viscosity profile: supports uniform fanning and precise micro-deposit technique

What’s Inside

Polydeoxyribonucleotide (PDRN)	5mg/mL, salmon-derived
Hyaluronic Acid	20mg/mL
Niacinamide	1mg/mL
Other Ingredients	Sodium chloride, sodium phosphate monobasic dihydrate, disodium hydrogen phosphate dihydrate
Packing	3 × 2.2mL pre-filled syringes per box
Manufacturer	BioPlus Co., Ltd., South Korea

Kiara Reju carries KFDA, CE, and ISO certification. It has not been evaluated by the US FDA and is intended for professional cosmetic use.

How Kiara Reju Works

PDRN signals fibroblasts to begin tissue regeneration, boosting collagen production and cell turnover. Because this process targets the epidermal-dermal unit directly, it helps skin recover from environmental stress and age-related changes rather than simply sitting on the surface.

Alongside this, hyaluronic acid binds water within the tissue, supporting hydration and viscoelastic comfort. Niacinamide works differently again, tempering inflammation and helping even out skin tone. Because all three ingredients act through separate mechanisms, the combination addresses regeneration, hydration, and tone together rather than any single concern in isolation.

Who Kiara Reju Suits

Practitioners recommend Kiara Reju for patients interested in:

• Early signs of aging, including fine lines and superficial wrinkles
• UV-related skin damage and stress
• Rough or uneven skin texture
• Acne scarring and other shallow post-inflammatory marks
• Mottled tone or pigmentation concerns

Treatment Areas

Full face · Periorbital area (fine lines around the eyes) · Cheeks · Other areas needing texture or tone refinement

Administration

A licensed practitioner places Kiara Reju intradermally using micro-deposits or short linear threads, typically with a fanning technique. Visible improvements often appear within 3 to 5 days, with optimal results achieved after a course of 3 to 4 sessions spaced 2 to 3 weeks apart.

Precautions

• For use by licensed medical or aesthetic professionals only
• Not recommended during pregnancy or breastfeeding
• Avoid in patients with known hypersensitivity to PDRN, HA, niacinamide, or fish-derived products
• Avoid in areas with active skin infection or inflammation

Storage & Handling

• Store in a cool, dry place, between 1°C and 30°C
• Keep away from direct sunlight
• Shelf life is 24 months from manufacture
• Single-use only — do not reuse or resterilize

Frequently Asked Questions

What is Kiara Reju?
Kiara Reju is a skin booster from BioPlus, combining PDRN, hyaluronic acid, and niacinamide for regeneration, hydration, and tone improvement in one treatment.

How is Kiara Reju different from PDRN-only skin boosters?
Most PDRN boosters focus on regeneration alone. Kiara Reju adds hyaluronic acid for deeper hydration and niacinamide to calm inflammation and even out tone.

How long do results last?
Results generally last up to 12 months, depending on individual skin condition and treatment protocol.

How many sessions are needed?
Most practitioners recommend a course of 3 to 4 sessions, spaced 2 to 3 weeks apart, for optimal results.

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