FAQs
Q1. How does Hydrinity Restorative HA Serum differ from the Hydrinity Renewing HA Serum?
A1. The two serums address different skin priorities through different key actives. The Renewing HA Serum pairs Supercharged HA with Trifluoroacetyl Tripeptide-2 (an anti-senescence peptide targeting the progerin pathway) and a biotech pro-collagen peptide — designed for those focused on cellular renewal and age reversal. The Restorative HA Serum pairs Supercharged HA with Bisabolol and Agastache Mexicana Extract — both potent anti-inflammatory actives — making it more appropriate for reactive, sensitive, barrier-compromised, or post-procedure skin where calming and restoring the skin comes before anti-ageing. If your primary concern is sensitivity and redness rather than fine lines, the Restorative is the more targeted choice.
Q2. What is Bisabolol in Hydrinity Restorative HA Serum?
A2. Bisabolol (alpha-bisabolol) is a monocyclic sesquiterpene alcohol found naturally in German Chamomile (Matricaria recutita) and the Candeia tree (Eremanthus erythropappus). It is one of the most well-studied skin-calming ingredients in cosmetic science — documented to reduce erythema (redness), inhibit pro-inflammatory enzymes (including hyaluronidase and cyclooxygenase), and accelerate post-inflammatory repair. In the Restorative HA Serum, Bisabolol directly addresses the inflammatory component of barrier-compromised skin — including post-laser redness, reactive skin flares, rosacea-associated flushing, and irritation from active ingredient sensitivity — while HA simultaneously restores the hydration that compromised skin rapidly loses.
Q3. What is Agastache Mexicana Extract and what does it do in the Restorative Serum?
A3. Agastache mexicana (Mexican Hyssop, also known as Toronjil morado) is a medicinal herb from the mint family native to Mexico and Central America, rich in flavonoids including acacetin and linarin. These flavonoids have documented anti-inflammatory activity via inhibition of the NF-κB transcription factor — the same inflammatory pathway targeted by corticosteroids, but without steroid side effects. In the Restorative HA Serum, Agastache Mexicana Extract adds a second independent anti-inflammatory mechanism complementing Bisabolol, providing broader coverage of the inflammatory signalling responsible for persistent redness, reactive flares, and the chronic low-grade inflammation that accelerates skin ageing.
Q4. Is Hydrinity Restorative HA Serum suitable for post-procedure skin recovery?
A4. It is well-suited for this purpose. Post-procedure skin (after laser, chemical peels, microneedling, or IPL) is typically dehydrated, barrier-disrupted, and inflamed — the Restorative HA Serum addresses all three simultaneously. Bisabolol calms post-treatment erythema; Agastache Mexicana suppresses the inflammatory cytokine response; and multi-weight HA rapidly restores water content to barrier-disrupted skin that can lose moisture rapidly without the protective stratum corneum intact. For best results in post-procedure recovery, use in conjunction with Hydrinity Hyacyn Purifying Mist to first cleanse the skin surface before applying the Restorative Serum.
Q5. Can Hydrinity Restorative HA Serum be used morning and night?
A5. Yes — it can be used in both morning and evening routines without any irritation risk. The formula contains no photosensitising actives (no retinoids, no AHAs, no high-dose Vitamin C). For morning use, apply the Restorative Serum after cleansing, follow with a moisturiser, and then SPF50+ as the final step. For evening use, apply after cleansing and any treatment actives (serums, retinoids), and follow with a moisturiser or sleep mask. Those with extremely sensitive skin who are rebuilding tolerance after a skin reaction may find twice-daily use of the Restorative Serum sufficient without needing additional treatment products during the healing period.
