Contour Artistry, Collagen Activated
AMI CALX is a premium CaHA regenerative biostimulator filler, built on 35% calcium hydroxyapatite microspheres for immediate volume and long-term collagen support.
Where most products pick a lane, AMI CALX runs both. The CaHA gives its result straight away, restoring volume and contour where skin has lost it, and then keeps working: the microspheres act on fibroblasts, helping to stimulate the skin’s own collagen and elastin as they gradually break down. Volume now, structure later, from one treatment.
Why AMI CALX?
Volume Now, Collagen Later
A true regenerative biostimulator: the result is visible immediately, then builds as the CaHA acts on fibroblasts to help stimulate the skin’s own collagen and elastin. Two mechanisms from one product.
Pure White, High Purity
Metals other than calcium and phosphate discolour CaHA particles and distort their shape, raising the risk of irritation. AMI CALX is made exclusively of high-purity calcium and phosphate, giving perfectly formed, pure white spheres.
Layer By Layer Longevity
The calcium particles stack like fish scales, so each sphere degrades gradually from its outer shell instead of collapsing at once. That structure is designed for a slower breakdown and longer-lasting results.
Clinically Studied
In a published 24-week clinical study, AMI CALX showed significant improvement in mid-face volume within 2 weeks, alongside reduced water loss, increased hydration and gradual gains in elasticity, sustained to week 24.
Product Specification
Individual results may vary. Clinical figures refer to a published 24-week study of 15 participants (Journal of Cosmetic Dermatology, 2025) and are provided for information only.
Frequently Asked Questions
AMI CALX is a premium CaHA regenerative biostimulator filler from Quiver Medic, made of 35% calcium hydroxyapatite microspheres in a smooth gel carrier. It comes as a single 1ml pre-filled syringe and is made for restoring volume and contour while helping to stimulate the skin’s own collagen over time.
CaHA is a mineral that occurs naturally in the body as the main inorganic component of teeth and bone. Because its structure so closely resembles the body’s own hard tissue, it is highly bioactive and biocompatible, and it is known for being non-inflammatory and non-allergenic. It has been used in professional aesthetics for decades.
It means the product works twice. The CaHA provides an immediate result, restoring volume where it is placed. Then, as the microspheres gradually degrade, they interact with fibroblasts, the cells that build collagen, helping to stimulate new collagen and elastin. Newly formed collagen anchors around the calcium beads, so the early result transitions into the skin’s own structure.
HA products work mainly with water, adding hydration and plumpness that the body gradually reabsorbs. CaHA works with structure: alongside its immediate effect it helps prompt the skin to build collagen of its own, so part of the result is tissue the skin has made itself. The two are complementary, suited to different needs.
During manufacturing, traces of metals other than calcium and phosphate discolour the particles and stop them forming perfect spheres, and irregular particles are associated with a higher risk of inflammation. AMI CALX is composed exclusively of high-purity calcium and phosphate, which is why its microspheres are smooth, uniform and pure white.
Yes. A prospective 24-week study of 15 participants, published in the Journal of Cosmetic Dermatology in 2025, measured significant mid-face volume improvement from 2 weeks after treatment, together with reduced transepidermal water loss, increased hydration and gradual improvement in elasticity, maintained through week 24.
The manufacturer identifies the forehead, temples, cheeks, nose, nasolabial folds, jawline and chin on the face, along with the neck, the backs of the hands and the abdomen, including skin showing stretch marks.
The manufacturer’s guideline is 2 to 3 sessions at 1 to 2 month intervals, with the layer-by-layer degradation of the microspheres designed for results that outlast the sessions themselves.
