Product Usage: This product is intended as a research chemical only. This designation permits the use of research chemicals strictly for in vitro testing and laboratory research, but not for human or animal.. This product should only be handled by licensed, qualified professionals. All information available on this website is for educational purposes only. This product is not a drug, food, or cosmetic and may not be misbranded, misused, or mislabeled as such. Acknowledged to the Terms and Conditions, the customer hereby agrees to take full responsibility on how to use the product.
Description
xPalmitoyl Tetrapeptide-7 (Rigin™) Skin Firming & Anti-Aging
Palmitoyl Tetrapeptide-7, also known as Rigin™ (formerly Palmitoyl Tetrapeptide-3), is a clinically studied lipopeptide developed by Sederma. It is recognized for its ability to promote skin balance, support collagen structures, and reduce visible signs of aging, especially in mature and sensitive skin types.
How Rigin™ Peptide Works
Rigin™ contains the Pal-GQPR sequence—derived from immunoglobulin G—that helps modulate skin responses and encourage a balanced, rejuvenated appearance. Unlike harsh anti-aging agents, it works gently to calm the skin and support natural collagen production, contributing to smoother, firmer skin over time.
Palmitoyl Tetrapeptide-7 Rigin Benefits
- Skin firming support – Promotes a firmer, more youthful texture
- Rigin peptide Collagen production assistance – Helps encourage healthier extracellular matrix structure
- Anti-inflammatory activity – May reduce markers of irritation in the skin
- Supports skin resilience – Aids in protecting against environmental stress
- Gentle and non-irritating – Ideal for mature or sensitive skin types
Applications in Skincare
Palmitoyl Tetrapeptide-7 is commonly used in:
- Anti-aging serums and wrinkle creams
- Post-sun exposure and barrier recovery products
- Formulas addressing sensitivity, redness, or skin fatigue
- Popular peptide complexes like Matrixyl™ 3000
Rigin Peptide for Anti-Aging & Collagen Support
Scientific studies show that Rigin™ can help regulate pro-inflammatory cytokines, leading to:
- A reduction in skin roughness and fatigue
- Improved skin tone and elasticity
- Support for collagen and elastin matrix longevity
This makes it a preferred alternative or complement to traditional retinoids—especially for users seeking gentle yet effective anti-aging solutions.
Where to Buy Rigin Lipopeptide (Palmitoyl Tetrapeptide-7)
We supply high-purity, research-grade Palmitoyl Tetrapeptide-7 suitable for formulation and cosmetic R&D. Buy Rigin lipopeptide online from a trusted supplier and enhance your next skincare innovation.
Product Specifications
- INCI Name: Palmitoyl Tetrapeptide-7
- Trade Name: Rigin™
- Sequence: Palmitoyl-Gly-Gln-Pro-Arg
- Purity: ≥99% (HPLC tested)
- Molecular Weight: Approx. 802.0 g/mol
- Storage: Store at -20°C in a dry environment
Shipping & Return
xReturns Policy
At Qualitide, we are committed to ensuring your satisfaction with our products. Our Satisfaction Guarantee policy allows you to return or exchange any item within 14 days of receiving your order if you are not completely satisfied. Return/Exchange Eligibility To be eligible for a return or exchange: The item must be in its original condition as received, unworn or unused, with tags attached, and in its original packaging. You must provide the receipt or proof of purchase..
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
At QUALITIDE, we aim to make your shopping experience simple and smooth. Here’s how we handle shipping: Processing Time We process all orders within 0 to 1 business day. Orders placed after business hours, on weekends, or on holidays will be processed the next business day. Delivery Time Once processed, delivery takes 2 to 3 business days, depending on your location and the shipping carrier. Total Delivery Time From placing your order to receiving it, the total time is 2 to 4 business days, including both processing and shipping.
Disclaimer
xAll articles and product information provided on this website are for informational and educational purposes only. The products offered on Qualitides are intended solely for in-vitro research purposes. In-vitro studies ("in glass" studies) are conducted outside of the body. These products are not medicines or drugs and have not been evaluated or approved by the FDA to prevent, treat, diagnose, or cure any medical condition, ailment, or disease. Any form of bodily introduction or administration of these products into humans or animals is strictly prohibited by law. By using this website, you acknowledge and agree to comply with all applicable regulations and restrictions related to the products provided by Qualitides.
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