2021
Study*Marine Drugs*
(Not provided)
Aqueous extraction of *Palmaria palmata* yields high-quality protein and peptide fractions with potent free-radical scavenging and metal-chelating capacities, suggesting antioxidant benefits for skin.
Palmaria Palmata Extract · 5% aqueous hydroglycerin stock
Formulate Labs' Palmaria Palmata Extract, a fixed 5% hydroglycerin stock, is a multifunctional marine active harnessing mycosporine-like amino acids (MAAs), galactans, peptides, and trace minerals to deliver premium anti-aging and skin-brightening benefits, distinct from branded materials like Whitonyl® and Actipone®.
Dulse (Palmaria palmata), a red seaweed rich in skin-benefiting marine actives.
Botanical Identity: Derived from the red seaweed *Palmaria palmata*, commonly known as Dulse, this extract is a potent marine active. Trade Names: While similar actives appear in branded materials such as Whitonyl®-class (Silab) and Actipone® Palmaria Palmata GW-class (Symrise), Formulate Labs provides the pure INCI: Palmaria Palmata Extract, focusing on the core active ingredients rather than proprietary supplier SKUs.
Dual mechanism: Palmaria Palmata Extract works by inhibiting melanogenesis and restricting the transport of melanosomes to keratinocytes, thereby attenuating photo-induced pigmentation and promoting a more even complexion. Concurrently, its native peptide profile supports collagen synthesis for improved skin structure, while its mineral content provides remineralizing and hydrating benefits to the skin's surface.
Use levels: For optimal efficacy, Formulate Labs recommends a typical use level of 1.0% – 5.0% of this 5% hydroglycerin stock in liquid formulations.
Market context: The active compounds found in Formulate Labs' Palmaria Palmata Extract are also present in several trade-name materials. Whitonyl® (Silab)-class actives are primarily marketed for their targeted depigmenting properties, focusing on regulating melanocyte activity and limiting melanosome transport. Actipone® Palmaria Palmata GW (Symrise)-class actives, typically glycerin-based, are positioned for antioxidant protection, soothing properties, and general hydration benefits. Formulate Labs focuses on supplying the core active INCI for versatile formulation.
Pricing context: Public B2B pricing data for cosmetic-grade *Palmaria palmata* peptide and protein suspensions suggests a premium market position. A branded liquid extract from a third-party distributor is quoted at approximately $225 USD/kg. Formulate Labs' pricing for this 5% hydroglycerin stock is competitive within this premium segment, with a 500 g sample at $140.00, 1 kg at $215.00, and a 17 kg drum at $3,145.00 ($185.00/kg).
We ship a fixed 5% extract blend with selectable preservation - ready to meter into water-phase formulas at the use rates in the formulation guide below.*
Formulate Labs provides the INCI (Palmaria Palmata Extract) rather than supplier-specific trade names (Whitonyl®, Actipone® Palmaria Palmata GW).
Every lot is produced to order in our AI-powered robotic factory. Nothing sits on a warehouse shelf going stale - you get a date-of-manufacture-fresh batch every time.
* Structure/function statements based on published cosmetic in-vitro studies. Not evaluated for, and not intended to, diagnose, treat, cure, or prevent any disease.
Palmaria Palmata Extract is a multifunctional marine active, rich in mycosporine-like amino acids (MAAs), galactans, peptides, and trace minerals. Scientific research highlights its cosmetic benefits in areas such as skin brightening, collagen support, antioxidant protection, and photoprotection through its unique biochemical composition. These are independent, third-party papers we link for formulators evaluating mechanism, tolerability, and published panel data. We did not conduct this research and do not guarantee replication in your finished formula.
Aqueous extraction of *Palmaria palmata* yields high-quality protein and peptide fractions with potent free-radical scavenging and metal-chelating capacities, suggesting antioxidant benefits for skin.
Toxicological analysis confirms the extract is suitable for topical cosmetic applications, showing zero in vitro cytotoxicity or phototoxicity and no disruption of transepidermal water loss (TEWL) in vivo.
Research identifies native mycosporine-like amino acids (MAAs), specifically usujirene and palythine, within the seaweed as highly stable and effective UV-absorbing molecules, contributing to the extract's photoprotective properties.
These citations are provided for informational and formulation-research purposes only. Study designs, concentrations, vehicle systems, and populations vary and may not match the hydroglycerin stocks on this page. Published results do not constitute FDA or EU cosmetic claim substantiation for your brand. Always review the primary literature and consult your regulatory counsel before making structure/function statements on finished products.
Bulk composition at fixed 5% Palmaria Palmata Extract loading. Base carrier components scale proportionally when preservative is added; extract stays at 5%. Updates dynamically when you change base or preservation above. Full CAS disclosure is on the SDS/TDS for the selected variant (FL-PAP-W2-MBS4-5PCT-001).
SDS + TDS are issued per base and preservative combination. Links swap when you change selections above. COA is batch-specific and ships with the order.
Statements contained on this page (including any marked with *) have not been evaluated by the U.S. Food and Drug Administration. This product is a cosmetic raw material and is not intended to diagnose, treat, cure, or prevent any disease.