Peptides
Palmitoyl Tetrapeptide-7 Powder CAS 221227-05-0
Product Description
Palmitoyl Tetrapeptide-7 Powder, commonly known as Pal-GQPR, is a classic lipid-modified biomimetic tetrapeptide extensively utilized in anti-inflammaging cosmetic formulations. Differing from conventional water-soluble peptides, it features a palmitoyl fatty acid chain modification, which greatly enhances transdermal penetration capacity and delivers exceptional long-term formula stability in finished skincare products.
Manufactured through standardized Fmoc solid-phase peptide synthesis under full GMP-controlled production environments, this high-purity peptide targets cutaneous inflammaging by effectively inhibiting the secretion of IL-6 pro-inflammatory factors. It relieves skin redness, sensitivity and stressed reactive conditions, calms irritated skin, and alleviates chronic skin inflammation induced by external environmental stimuli. Serving as an essential synergistic peptide, it is perfectly matched with Palmitoyl Tripeptide-1 to form premium Matrixyl-style compound anti-aging systems, widely applied in high-end repairing and anti-aging skincare formulas.
Product Application
1. Anti-inflammaging repair serums – Suppress skin inflammatory factors, relieve skin stress and delay inflammaging.
2. Sensitive skin soothing essences – Calm reactive skin, reduce redness and improve skin tolerance.
3. Premium Matrixyl anti-aging formulas – Synergize with Palmitoyl Tripeptide-1 for advanced matrix repair and anti-aging effects.
4. Long-term stable skincare creams – Improve formula stability and sustain continuous skin anti-oxidation and repair efficacy.
Quality Assurance
■ Full batch traceability – Complete production record tracking is available for every batch of Tetrapeptide-21 Powder to ensure traceable quality control.
■ GMP closed production – Adopts standardized GMP closed production workshops to guarantee high purity, stable activity and consistent batch quality.
■ Authorized certification system – Equipped with ISO and HACCP dual certification systems, realizing standardized and normalized production management.
■ Stable global logistics – Cooperates with reliable global logistics channels to ensure fast, safe and timely delivery worldwide.
Our Advantages
We provide DOOR‑TO‑DOOR shipping, including customs clearance.
1: Fast and guaranteed shipment (TNT;EMS;FEDEX;DHL;UPS;EUB, special line)
2: Various payment terms accepted (Btc; MoneyGram; WU)
3: Valued package (Paraffin coating; Double aluminum foil bag; Vacuum packaging)
4: Efficient delivery (3‑10 DAYS fast delivery service )
5: Best quality (Without any doping, all the products are pure)
6: Good reputation (we have been in this industry for years, earned great trust from our clients from allover the world)
7: Huge Capacity (We have plenty manufacture centers, each day can produce tons of various products.)
8: The most competitive price (manufacture and produce by our own factories)
9. In the end, we have the most professional experienced and dedicated team here.
FAQ
Q1: What is the purity of the Tetrapeptide‑7 Powder you supply?
A: High analytical-grade purity (99%) with a stable assay value, ensuring consistent performance in sensitive chemical reactions.
Q2: What are its core advantages?
A: Modified with palmitoyl fatty acid chain, it achieves excellent transdermal penetration and good formula stability. It suppresses IL‑6 pro‑inflammatory factors to soothe redness, sensitivity and chronic skin inflammation, and works well with Palmitoyl Tripeptide‑1 for Matrixyl‑style anti‑aging systems.
Q3: Does it meet overseas export standards?
A: Yes. It follows strict GMP production and complies with EP and USP international standards, with complete qualifications to support global export and customs clearance.
Q4: How can I get a sample?
A: Free sample is available, but freight charges will be at your account. The freight cost will be returned or deducted from your future bulk order.
Factory & Lab
Packing
Certificates
Contact for Ordering
Whatsapp & Mobile: +86 18765235779
Email:alicehu1988@163.com
Qingdao Little Fox Bio-Tech supplies Flexible procurement options, sample testing, small or bulk orders, global fast transportation, 1-on-1 technical support for research efficiency.