The science
The evidence for this cream is concentrated in three ingredients near the top of the list and absent from the ones in its name. Niacinamide is the best-supported: a 2005 Dermatologic Surgery study applying 5 percent niacinamide to one side of the face for twelve weeks in women with photoaged skin found improvements in fine lines, hyperpigmented spots, blotchiness and elasticity compared with the vehicle side, and the ingredient's barrier and tone benefits have been replicated since. Whether this cream reaches that dose is unknown, but tenth place immediately ahead of the preservative is consistent with a low single-digit percentage rather than a token amount. Glycerin and hydroxyethyl urea are established humectants; urea and its derivatives increase water binding in the stratum corneum and improve barrier function, and the hydroxyethyl form is used because it does not crystallise or sting the way plain urea can, which suits a daily face cream.
The peptides have evidence at doses this cream does not appear to reach. A 2005 International Journal of Cosmetic Science trial applied palmitoyl pentapeptide-4 topically for twelve weeks and reported improvement in photoaged facial skin against a placebo, and a 2023 double-blind randomised trial in the Journal of Clinical and Aesthetic Dermatology found palmitoyl pentapeptide-4 cream improved crow's feet over the study period. Both used defined concentrations in controlled vehicles; here palmitoyl pentapeptide-4 and palmitoyl tetrapeptide-7 are listed at the end of a sixty-ingredient formula, behind the lavender oil, so the trial results cannot be assumed to transfer.
The adaptogens have no topical evidence base to cite. A 2010 evidence-based review of botanicals in dermatology in the American Journal of Clinical Dermatology makes the general point that most plant extracts with laboratory antioxidant activity have not been shown to do anything at cosmetic concentrations, and rhodiola, eleuthero, chaga, maral root and resurrection plant fall squarely into that category. The lavender oil and fragrance are the clinically relevant tail of the formula: linalool and its oxidation products are among the more frequent fragrance allergens, and sodium sulfite is a recognised, if uncommon, contact sensitiser.
References 4 ShowHide
- Niacinamide: A B vitamin that improves aging facial skin appearance — Dermatologic Surgery (2005)
- Topical palmitoyl pentapeptide provides improvement in photoaged human facial skin — International Journal of Cosmetic Science (2005)
- Double-blind, Randomized Trial on the Effectiveness of Acetylhexapeptide-3 Cream and Palmitoyl Pentapeptide-4 Cream for Crow's Feet — Journal of Clinical and Aesthetic Dermatology (2023)
- Botanicals in dermatology: an evidence-based review — American Journal of Clinical Dermatology (2010)