AMI Plus X is Quiver Medic’s high-dose polynucleotide booster: 40 mg of PN in a 2 mL prefilled syringe (2%, 20 mg/mL), one per box. It is positioned for skin regeneration, brightening, firming, pores and fine lines on the face, neck and hands by intradermal injection, with one syringe covering both cheeks and the neck. Stored at 1–25 °C; professional use only.
What is AMI Plus X?
AMI Plus X is Quiver Medic’s high-dose polynucleotide booster: 40 mg of PN in a 2 mL prefilled syringe (2%, 20 mg/mL), one syringe per box, launched in 2025. That concentration puts it at the upper end of Korean PN products and is the reason clinics choose it when a strong regenerative dose is wanted per session — for skin regeneration, brightening, firming, pore refinement and fine lines on the face, neck and hands.
How does AMI Plus X compare with Rejuran Healer and AMI Eyes?
The comparison is mostly about dose per syringe and where it is used. AMI Eyes is the 1% eye-area formula from the same brand; AMI Plus X doubles the concentration for the face, neck and hands. Rejuran Healer is PharmaResearch’s reference PN product supplied as two 2 mL syringes. AMI Plus X is typically selected as a value-led, high-dose alternative.
| AMI Plus X | PN 2% (40 mg / 2 mL) · 1 syringe · face, neck, hands |
|---|---|
| AMI Eyes | PN 1% (20 mg / 2 mL) · 1 syringe · eye area |
| Rejuran Healer | Polynucleotide · 2 × 2 mL · dermal repair |
| Purihilo PN | H+L HA 80 mg + PN 25 mg · 2.5 mL · laxity |
What do clinics use AMI Plus X for?
It is commonly selected for regeneration-led programmes — texture, pores, fine lines and dull tone — on the face, neck and hands. Quiver Medic’s guidance is intradermal injection at about 0.05–0.1 mL per point on thin skin and 0.1–0.2 mL on thicker areas, with one 2 mL syringe covering both cheeks and the neck and two syringes a full face. Session number and spacing follow the practitioner’s protocol; suitability is assessed by the treating clinician.
Commonly selected for
- High-dose PN courses for texture and pores
- Neck and hand rejuvenation
- Full-face PN treatment with two syringes
- Value-led alternative to premium PN brands
How is AMI Plus X supplied and stored?
One 2 mL prefilled syringe per box. Quiver Medic states storage at 1–25 °C in a cool, dark place away from direct sunlight.
Reviewed against publicly available manufacturer information. Indications, dosing and technique are product-specific per the manufacturer’s labeling and are decided by the treating clinician.
Specifications
| Brand | AMI (Quiver Medic) |
|---|---|
| Brand owner | Quiver Medic Inc. (Seoul, South Korea) |
| Origin | South Korea |
| Active | Polynucleotide 2% (40 mg / 2 mL) |
| Concentration | 20 mg/mL |
| Format | 2 mL prefilled syringe |
| Presentation | 1 prefilled syringe per box |
| Areas | Face · neck · hands |
| Delivery | Intradermal injection; about 0.05–0.1 mL per point on thin skin, 0.1–0.2 mL on thicker areas; 2 mL covers both cheeks and neck, 4 mL a full face (brand owner) |
| Administration | Injectable — by a qualified medical professional only |
| Storage & handling | 1–25 °C, cool dark place, avoid direct sunlight (brand owner) |
| Composition | Polynucleotide (PN) 2% — 40 mg per 2 mL |
Frequently asked questions
What is AMI Plus X used for?
For regeneration-led skin programmes — texture, pores, fine lines, firmness and tone — on the face, neck and hands, as a high-dose polynucleotide booster.
How much polynucleotide does it contain?
40 mg in a 2 mL syringe, which is 2% or 20 mg/mL — double the concentration of AMI Eyes.
How much is used per treatment?
The brand owner notes that one 2 mL syringe typically covers both cheeks and the neck, and 4 mL a full face, at about 0.05–0.1 mL per point on thin skin and 0.1–0.2 mL on thicker areas. The treating clinician decides.
Is it the same as Rejuran?
No. Both are polynucleotide products, but AMI Plus X is Quiver Medic’s 2% formulation in a single 2 mL syringe; Rejuran Healer is PharmaResearch’s product supplied as two 2 mL syringes.
How should it be stored?
At 1–25 °C in a cool, dark place away from direct sunlight, per Quiver Medic. One syringe per box, single use.