Lipopeptide (Biopeptide-EL) Topical (200mg)

Lipopeptide (Biopeptide-EL) Topical (200mg) is a lyophilized research peptide synthesized, purified, and lyophilized in the USA. Each production batch is purified by repeated rounds of reverse-phase HPLC and identity-confirmed by mass spectrometry.

Researchers evaluating Lipopeptide (Biopeptide-EL) Topical (200mg) document batch COA data and storage conditions as part of experimental design.

Lipopeptide (Biopeptide-EL) Topical (200mg) is often included in comparative panels alongside related peptides to characterize research utility.

Laboratory work with Lipopeptide (Biopeptide-EL) Topical (200mg) emphasizes reproducible reconstitution and handling protocols.

Each vial contains lyophilized peptide at the labeled quantity, and wholesale orders are packed in boxes of ten vials at a single per-vial price.

Quality assurance: every batch is purified by reversed-phase high-performance liquid chromatography and identity-confirmed by mass spectrometry, with purity above 99%. Lot-specific certificates of analysis are available on request. Store lyophilized vials at -20°C, protected from light and moisture; reconstitute with bacteriostatic water immediately before use and avoid repeated freeze-thaw cycles. For in-vitro laboratory research use only —not for human or veterinary use.

Research & Literature

The following peer-reviewed studies and reference documents are commonly consulted by researchers working with Lipopeptide (Biopeptide-EL) Topical (200mg). Summaries are provided for orientation only and reflect the cited sources.

Biologically active peptides: from a laboratory bench curiosity to a functional skin care product^[1] —This review recounts how biologically active peptides transitioned from laboratory curiosities into functional ingredients for skin care products. The authors describe how fatty-acid-conjugated oligopeptides, exemplified by lipopeptide-type actives such as Biopeptide-EL, were engineered to improve skin penetration and biological activity. They suggest that this engineering approach allowed short peptides to act as effective collagen-stimulating actives in cosmetic formulations. (International Journal of Cosmetic Science 2000)

Safety Assessment of Palmitoyl Oligopeptides as Used in Cosmetics^[2] —This Cosmetic Ingredient Review panel document presents a safety assessment of palmitoyl oligopeptide ingredients as used in cosmetics, including fatty-acid-conjugated oligopeptides of the Biopeptide-EL type. The panel evaluated available data on chemistry, toxicology, and clinical safety relevant to these ingredients. It concluded that palmitoyl oligopeptides are safe as used in cosmetic products under the reviewed conditions. (International Journal of Toxicology 2013)

Bioactive peptides: signaling the future^[3] —This review discusses how bioactive peptide analogs, including lipopeptide signaling peptides, are developed as cosmetic actives for skin rejuvenation. The authors examine the design of peptide sequences that mimic natural matrix or signaling molecules to influence skin cells. They suggest that such signaling peptides represent a promising direction for evidence-based anti-aging skin care. (Journal of Cosmetic Dermatology 2009)

References

1. Lintner K, Peschard O. "Biologically active peptides: from a laboratory bench curiosity to a functional skin care product." International Journal of Cosmetic Science. 2000. pubmed.ncbi.nlm.nih.gov/18503476/
2. Bergfeld WF, Belsito DV, Klaassen CD, Liebler DC, Hill RA, Marks JG, Shank RC, Slaga TJ, Snyder PW, Johnson W, Heldreth B. "Safety Assessment of Palmitoyl Oligopeptides as Used in Cosmetics." International Journal of Toxicology. 2013. www.cir-safety.org/sites/default/files/palmit072012slr.pdf
3. Fields K, Falla TJ, Rodan K, Bush L. "Bioactive peptides: signaling the future." Journal of Cosmetic Dermatology. 2009. 2192a43b-ba79-4174-89ef-125795566037.filesusr.com/ugd/610620_eab1b16d59174679b32d1cd165b9dbdc.p—

All products are supplied as lyophilized powder for in-vitro laboratory research use only and are not for human or veterinary use.