Sérum hydratant

Many hyaluronic acid serums rely on a single form of hyaluronic acid to attract
moisture to the surface of skin. Counterglow Tri-Luronic Hydrating Serum combines three complementary forms of hyaluronic acid — each selected for its unique molecular weight and function — to deliver hydration and support moisture retention at multiple levels of the skin. This is part of Counter's Intelligent Hydration System, a formulation philosophy built on the principle that not all hyaluronic acid is created equal.

Different forms of hyaluronic acid interact with skin differently. Tri-Luronic Complex combines three forms with three different molecular weights that work together to help deliver hydration and support moisture retention at multiple levels of the skin.Three molecular weights. Three roles. One complete hydration system.

The Intelligent Hydration System is Counter's formulation philosophy behind the
entire Counterglow collection. Rather than treating hyaluronic acid as a single commodity ingredient, Counter selects a specific form of hyaluronic acid for each product in the regimen — chosen for its unique molecular weight, structure, and role at that particular step. Counterglow Tri-Luronic Hydrating Serum is the fullest expression of that system, combining three forms of hyaluronic acid into a single formula.

Yes. Counterglow Tri-Luronic Hydrating Serum was designed for anyone whose skin
needs more than a temporary moisture boost. Powered by three forms of hyaluronic acid, it helps deliver hydration and support moisture retention at multiple levels of the skin — making it especially effective for skin that feels dry, tight, or lacking in bounce and suppleness. It layers seamlessly into any routine and works well paired with the Counterglow Adaptive Moisture Lotion or Counterglow Hyaluronic Cushion Cream for deeper hydration support.

Many people notice an immediate difference in how their skin feels — softer, more comfortable, and more hydrated — right after the first use. With continued use, Counterglow Tri-Luronic Hydrating Serum is clinically demonstrated to improve hydration, improve skin elasticity, and minimize the appearance of fine lines after four weeks.*

*Based on a 32-subject clinical study after 4 weeks, used twice daily

Yes. In a clinical study, Tri-Luronic Hydrating Serum was shown to improve hydration,
improve skin elasticity, and minimize the appearance of fine lines.* For more targeted visible renewal and firming, Countertime Retinatural®+ Advanced Super Serum is specifically designed to address fine lines, firmness, and skin renewal.

*Based on 32-subject clinical study after 4 weeks, used twice daily

Apply Tri-Luronic Hydrating Serum after cleansing and toning to slightly damp skin, before moisturizer. Follow with SPF during the day.

Yes. Tri-Luronic Hydrating Serum layers easily with most skin care products and can be used alongside vitamin C serums, retinoids, moisturizers, and SPF as part of your daily routine.

No. Counterglow Tri-Luronic Hydrating Serum is a dedicated hydration serum focused on delivering and supporting moisture retention through Tri-Luronic Complex and complementary skin-nourishing ingredients.

For visible renewal and retinol-like results, the Countertime Retinatural®+ Advanced Super Serum is powered by our Retinatural®+ Advanced Renewal Complex—a blend of clinically studied retinol alternatives designed to deliver visible renewal without the irritation and sensitivity commonly associated with traditional retinoids.

Retinoic acid and retinyl palmitate—derivatives of retinol (vitamin A)—are on The Never
List®. When applied to the skin in the presence of sunlight, these ingredients
may increase the risk of skin cancer and skin sensitization. Read more about these ingredients and The Never List® here.

We define “clean beauty” as beauty products developed to meet a high standard for both
performance and safety.

Every Counter product is formulated with human health and safety in mind, according to publicly available criteria that guide how we evaluate ingredients, develop formulas, and make decisions about sourcing and packaging. Because transparency matters, we publicly share the standards behind our products. Read more at counter.com/thestandard