Jeunetique Ultra is the highest-density variant in the Jeunetique line from Meamo Labs, a highly purified monophasic cross-linked HA dermal filler at 24 mg/ml with 0.3% lidocaine in a 1.1 ml single-use syringe. The manufacturer reports a duration up to about twelve months and positions it for deep structural contouring. It is placed by a trained professional.

What is Jeunetique Ultra, and where does it sit?

Ultra is the firmest of a three-variant line. All three share 24 mg/ml HA, 0.3% lidocaine, and a 1.1 ml single-use syringe. The variants differ in HA particle size and degree of cross-linking, the density. Ultra has the maximum cross-linking and the largest particles, which the manufacturer positions for deep structural contouring and the longest reported wear.

Monophasic is still the theme: the HA is processed into one homogeneous phase the manufacturer ties to smooth viscoelasticity, even at this firmer density. Hyaluronic acid adds volume by binding water under the skin, then the body breaks it down over months, so even Ultra is temporary. For delicate work the line offers Jeunetique Fine; for medium density and pronounced volume loss it offers Jeunetique Deep.

Log Notes. This describes Ultra within its line at a high level. It gives no needle sizes, depths, injection points, per-area amounts, or technique, all of which live in the official guide and belong to a trained professional. Nothing here is medical advice, and this is not a do-it-yourself procedure.

How is it purified, and why does BDDE matter?

Through heavier cross-linking plus an extended washing step. More cross-linking, using the agent BDDE, makes a firmer, longer-lasting gel, so minimizing residual BDDE matters even more here. The Cleveland Clinic’s overview of dermal fillers explains how HA fillers work, that they are temporary, and that denser products tend to last longer.

Jeunetique’s headline is its extended 8-day final washing step, which the manufacturer states drives BDDE residue extremely low (manufacturer states under 0.002 mg per 1 ml). They say this lowers the risk of side effects and allergy even in the most cross-linked variant. Read these as manufacturer claims, not guarantees for any individual. Store the product at room temperature and do not freeze.

What should you expect, and what’s worth tracking?

A firm, structural result reported to last up to about twelve months, so dated notes matter. Because Ultra is the longest-wearing variant, the practical question is how close your own result comes to that range before a review or top-up. Photograph consistently and track how the area holds across many months rather than from memory.

In Dosefi you can add Jeunetique Ultra as a treatment, log each session date with a photo, set a reminder for the review window near twelve months, and self-rate how long the result lasts. Note which variant was used, Fine, Deep, or Ultra, so a switch can be compared cleanly. For a contrasting HA approach, see our notes on Profhilo.

A grounded takeaway

Jeunetique Ultra is the highest-density monophasic HA filler in the line, reported to last up to about twelve months and positioned for deep structural contouring. Expect a temporary, water-binding result, keep a dated record, and leave candidacy, variant choice, and the procedure to a licensed professional. The official guide is attached for your reference.

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