Thermostressine is the proprietary name for acetyl tetrapeptide-22, a peptide included in this formula to help protect skin cells from stress-related damage. It works by supporting the production of HSP70, a heat-shock protein that plays a role in cellular repair and recovery. This makes it particularly relevant after procedures that place the skin under significant stress, such as chemical peels or resurfacing treatments.

It works well in both contexts. While it was formulated with post-peel and post-procedure recovery in mind, it is equally effective after at-home exfoliating treatments, retinol use, or any time skin feels dry, reactive, or compromised. The formula does not require a clinical procedure to be beneficial.

Yes. The formula is fragrance-free and built around ingredients known for their tolerability on sensitized skin, including allantoin, panthenol, and squalane. It is specifically designed for skin in a compromised or reactive state, making it one of the more appropriate options for skin that is easily irritated.

The balm uses a combination of beeswax and theobroma cacao seed butter to form a semi-occlusive layer over the skin surface that reduces transepidermal water loss without fully blocking skin function. Squalane and caprylic/capric triglyceride replenish the lipids that treatments strip away, while tocopheryl acetate provides antioxidant support as the barrier rebuilds.

This is a rich balm with an occlusive texture, so it is best suited for dry, sensitized, or post-treatment skin rather than oily or acne-prone skin types. For those with normal to dry skin who are not in active recovery, a thin layer used as a targeted treatment or overnight application tends to work well without feeling excessive.

Panthenol, a form of provitamin B5, is well established for its ability to hydrate and soothe irritated skin. It penetrates into the upper layers of the skin and converts to pantothenic acid, which supports tissue repair and helps reduce redness and sensitivity. In the context of post-treatment skin, it works alongside allantoin to ease visible irritation and discomfort.

It can be applied immediately after a professional treatment, once your esthetician has completed the procedure and the skin is clean and ready for aftercare. For at-home use, apply it as soon as you notice tightness, redness, or sensitivity. It can be reapplied throughout the day as needed until the skin feels comfortable again.

Art of Skin Care is an authorized retailer of Circadia, so every product you receive is 100% authentic, sourced directly through official brand channels and never from third-party resellers. Our team is made up of licensed, acne-certified estheticians who hand-select the products we carry based on real skin science and professional results. We don't just sell skincare; we understand it. Not sure if Circadia Post Treatment Balm is right for your skin? Get a free skincare consultation and one of our estheticians will personally guide you.