The most accurate way is to count 

vials × cadence

The 2013 Nobel Prize showed how cells ship cargo in vesicles—this underpins how we make and handle exosomes today.

 

 

• Pro (1+1): ≈ 1 in-clinic microneedling session; or 1–2 at-home non-invasive uses (thin layer/soak mask).

• Max (2+2): ≈ 2 sessions (typical: D0 & D7–10).

• Ultra (3+3): ≈ 3 sessions (typical: D0 & D7–10 & D20±).

• Plan on one vial = one session, reconstitute right before use. If you must split a vial: refrigerate 2–8 °C and finish within 48 h.

 

 

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Coverage vs. cadence

 

Set	What’s inside	In-clinic (post-needling)	At-home (non-invasive)	Best for
Pro (1+1)	1 freeze-dry vial + 1 solvent	1× full-face application	1–2× thin layer/soak	First try or single-day recovery
Max (2+2)	2 + 2	2× (D0, D7–10)	2–4×	Leveling your skin over ~2 weeks
Ultra (3+3)	3 + 3	3× (D0, D7–10, D20±)	3–6×	A 3–4 week mini-cycle / pre-event plan

Golden window: after procedures, apply within 0–60 min, then soothe 10–15 min. Keep the first 72 h simple: hydrate + repair + broad-spectrum/physical SPF.

 

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Typical schedules

 

 

• Clinic cadence

   

  • Max: D0 → D7–10

  • Ultra: D0 → D7–10 → D20±

   

• At-home (no microneedling): 1–2×/week thin layer or soak; if combined with clinic care, do it outside the post-procedure 72 h window.

 

 

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When to adjust per session dose

 

 

• Face only: usually 1 vial/session.

• Face + neck or large-area soaks: 1–1.5 vials/session (consider an extra vial; if you split, keep the 48 h/2–8 °C rule).

• Ultra-light at-home thin layer: can stretch further, but don’t “micro-dose” a vial for too long.

 

 

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Buy & restock quick guide

 

 

• Just want to try once: Pro.

• Two-week reset: Max (D0 + D7–10).

• Full mini-cycle: Ultra (D0 + D7–10 + D20±) → then Pro monthly for maintenance.

 

Traceability & freshness: Fresh-Batch 48h assignment, per-vial label, cold-chain shipping. Scan to view LOT / Vial-ID / COA snapshot / temperature log.

 

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Do & Don’t

 

Do

 

• One vial = one session, reconstitute right before use.

• Post-needling: 0–60 min apply → 10–15 min soothe → 72 h repair + SPF.

 

Don’t

 

• Don’t reconstitute with third-party liquids (use only the paired solvent).

• Don’t leave an opened vial at room temp.

• Don’t stack strong acids/retinoids/high-dose L-AA on the same day.

 

 

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Compliance note

These products are cosmetics intended for cleansing, hydration, soothing, and barrier support on the skin’s surface. They are not intended to diagnose, treat, or prevent disease. Actual coverage depends on your per-session dose and cadence.