firming (up) Synonyms

Strongest:

to assure a steady flow of (as hydroelectric power) by means of a reserve supplementary source of electric power

The tightening cream claims to have a firming effect on the skin.
The yoga regimen focused on firming up the core and improving posture.
The collagen supplement promises to enhance skin elasticity and firming.
The surgeon skillfully tightened and firmed the loose skin around the eyes.
The moisturizing lotion contains ingredients that promote skin firming.
The facial massage technique aimed to firm up the facial muscles and improve skin tone.
The gym's weightlifting program targeted specific muscle groups to firm up and build strength.
The body mask contained antioxidants and nutrients that aided in firming the skin.
The cryotherapy session helped to firm up the body and reduce inflammation.
The skincare routine included an exfoliating scrub that promoted skin firming and rejuvenation.

to assure a steady flow of (as hydroelectric power) by means of a reserve supplementary source of electric power

freezing, hardening, stiffening,indurating, congealing, concreting, solidifying, setting, ossifying, gelatinizing

liquefying,softening, thawing, dissolving, smelting,melting, fluxing, liquifying, fusing, unfreezing

The tightening cream claims to have a firming effect on the skin.

The yoga regimen focused on firming up the core and improving posture.

The collagen supplement promises to enhance skin elasticity and firming.

The surgeon skillfully tightened and firmed the loose skin around the eyes.