Alpha Arbutin in Skincare
Alpha Arbutin helps reduce the look of uneven tone for a brighter looking complexion.
SKIN NOTES - THE SKINCARE BLOG
Welcome to Prequel's Skin Notes.
As a dermatologist-developed brand, we're passionate about skin health education. Skin Notes is a skincare blog that focuses on skin concerns, efficacious ingredients, new technologies and more.
TIPS + ADVICE
SKIN TYPES
SKIN CONCERNS
INGREDIENT LOG
Hexylresorcinol in Skincare
Hexylresorcinol is a clinically proven, well-tolerated skin-brightening antioxidant that helps improve uneven skin tone.
Acetyl Glucosamine in Skincare
Acetyl Glucosamine is a multi-purpose antioxidant known to help fade the look of discoloration
Colloidal Sulfur in Skincare
Colloidal Sulfur Colloidal sulfur is a potent, nano-sized form of sulfur that is well-studied for its ability to clarify and soothe redness-prone skin. The colloidal sulfur in our Redness Reform cleanser is suspended in a protective Acacia senegal gum colloid, which helps keep the tiny sulfur particles stable and separated—improving absorption, efficacy, and dispersion. (It also has the added benefit of reducing sulfur’s natural odor.) We're always adding more ingredient information - check back later for more on this ingredient.
Pure PGA + PGA Complex in Skincare
Pure PGA + PGA Complex is a multi-molecular weight polyglutamic acid blend that enhances skin moisture retention and helps increase the production of natural moisturizing factors (NMF) for plumper, smoother skin.
Glycerin And Aloe
Glycerin + Aloe are osmolytes that improve skin hydration, enhance surface elasticity, and soothe.
Niacinamide in Skincare
Niacinamide is a stable form of vitamin B3 that helps smooth skin texture, lock in moisture, and visibly brighten skin tone.
Hydroxysomes Retinaldehyde in Skincare
Hydroxysomes Retinaldehyde are a part of the retinoid family closest to retinoic acid on the conversion scale, making it more potent and bioavailable than retinol.
Glycerin in Skincare
Glycerin is a cosmetic ingredient and OTC skin protectant that has been well studied and is widely used as a humectant. It is known for its ability to improve skin hydration, enhance cutaneous elasticity, and restore the epidermal barrier.
Ceramides in Skincare
Ceramides are a type of lipid naturally present in the skin known for their ability to support the skin barrier and retain moisture.
Skin Hydrators in Skincare
Glycerin, polyclycerides, linoleic acid and linolenic acid—all key skin hydrators—helping to provide essential moisture replenishment, retain water and maintain long term benefits.
Ferment-Peptide Complex in Skincare
Our Ferment-Peptide Complex is a snergistic peptide complex that strengthens the skin barrier and helps promote microbiota balance. It fortifies and protects the skin barrier which prevents dehydration for overall visual improvement.
Ectoin Vs. Hyaluronic Acid - Which Is Right For You?
While both ectoin and hyaluronic acid enhance skin moisture, hyaluronic acid primarily boosts hydration, while ectoin stabilizes and locks moisture in, making it especially beneficial for sensitive or dry skin prone to dehydration. Both ingredients can work synergistically together and provide long lasting hydration benefits.
Physalis Angulata Extract in Skincare
Physalis Angulata Extract is a natural extract that helps support lip volume and provide antioxidant protection.
Sorbeth-2 Hexaoleate in Skincare
Sorbeth-2 Hexaoleate is a polymer with core technology that encapsulates sunscreen filters to help shield them from external influences and significantly enhance their performance.
SKIN NOTES
DISCLAIMER:
All skincare blog posts are intended to help educate on specific ingredients and skin care topics. Our articles are written to be informative and informational. They are not indicative of individual performance. Results may vary per applicant. Any reference to a specific patient experience is not a medical suggestion for treatment. Please note that any Prequel products with referenced ingredients are formulated for Cosmetic Use Only and NOT intended as replacements for physician advice and/or pharmaceutical product recommendations.
