Thymulen 4 Introduction
Thymulen 4 is a bioactive peptide widely used in skincare. Uplevity Peptide, a well-known cosmetic active, is frequently added into serums, lotions and cream formulations. It works to preserve skin firmness and elasticity, refine facial contours and lessen wrinkle depth to deliver skincare benefits in personal care items.
From a compliance perspective, acetyl tetrapeptide-2/Uplevity needs to comply with the cosmetic regulations in some regions. In South Korea, there are relevant control requirements. Currently, mainstream raw material manufacturers have also optimized their production processes and eliminated controversial substances such as PFAS, further enhancing the safety of this raw material usage.
What is the mechanism of action of Thymulen 4?
The mechanism of action of Thymulen 4 in skin care products mainly focuses on supporting the internal structure of the skin. Uplevity Peptide can upregulate the expression of genes related to collagen and elastin synthesis, and simultaneously promote the synthesis and activity of key proteins such as Fibulin 5 and Loxl1 (a lysyl oxidase-like protein), which are crucial for the correct formation of elastic fibers and the cross-linking between collagen and elastin. In a 56-day human test, a skin care product containing 2% of this ingredient improved the skin elasticity of the subjects by 16%, reduced the sagging of the facial contour by 0.13 centimeters, and decreased the maximum skin deformation by 25.2%. These effects combined help to make the skin structure firmer, thereby improving laxity, reducing fine lines, and making the facial contour look clearer.
What are the actual effects of Thymulen 4 in improving facial contours?
Based on the current test data, Uplevity Peptide performs particularly well in facial shaping. It is divided into two directions - the basic version of Uplevity mainly focuses on contour reshaping of the lower half of the face, helping to improve the clarity of the jawline; while the upgraded version of Uplevity™ e-Lift peptide targets the immediate lifting effect of microcurrent devices, with a particular emphasis on the upper face area. The test results show that after using the product containing Thymulen 4 for 7 days, the length of wrinkles of the subjects decreased by 13.1%; after continuous use for one month, similar lifting effects as those of microcurrent devices were observed in the eyebrow arch, eyelid, crow's feet, and the lower cheek area. However, it should be noted that this effect is more reflected in the visual tightness and contour improvement, belonging to the regulation at the skincare level, rather than a short-term change in facial structure.
MF of Thymulen 4
| CAS | 757942-88-4 |
| Molecular formula | C26H39N5O9 |
| EINECS | 000-000-0 |
| Molecular weight | 565.62 |
| Boiling point | 1015.0±65.0 °C |
| Density | 1.296±0.06 g/cm3 |
Specification
| Item | Specification | Result |
| Appearance | White powder | Complies |
| Purity (HPLC) | ≥98.0% | 98.37% |
| Molecular Identity (MS) | Consistent | Complies |
| Loss on Drying | ≤5.0% | Complies |
| Heavy Metals | Meet cosmetic grade | Complies |
| Microbiological | Meet cosmetic grade | Complies |
| Conclusion | Conform with enterprise specification | |
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A variety of shipping methods for you to choose
| Transportation Time | Shipping method | Cargo weight requirements | Advantage |
| 3-7 days | DHL,Germany DHL,Germany DPD, UPS,USPS,FedEx,TNT,EMS |
Suitable for under 50kg. International door to door express |
We have warehouses in Germany and California, USA, and customers in Europe and America can enjoy sending goods directly from these two places. |
| 7-15 days | By Air | Suitable for more than 50kg. fast and cheaper for large order |
|
| 15-60 days | By Sea | Suitable for more than 500kg. Cheapest shipping way |
Our strengths:
Our company has passed FDA and ISO19001 quality management system certification. And we have internal cooperation agreements with multiple factories and laboratories in China,Our company can provide Uplevity Peptide etc. at a more favorable price. If you are interested, please leave a message.
We not only have unique advantages in transportation, but also support multiple payment methods, whether you use US dollars, euros, Australian dollars, or local currencies from Singapore, Malaysia, Thailand, and so on. We can also support local currencies in these regions and countries. In addition, we also support bank cards (credit cards, etc.) for payments.
FAQ:
Q1:Which skin types is Thymulen 4 suitable for?
The information indicates that it contains mild, non-irritating and non-acne-causing ingredients. It is friendly to normal, dry, oily, combination and sensitive skin types.
Q2:How stable is Thymulen 4? Is it prone to losing its effectiveness?
As a small molecule peptide, it has certain requirements for the formulation environment. The most suitable pH range is between 5.0 and 7.0. Excess acidity or alkalinity may lead to the degradation of the peptide chain. Additionally, direct contact with metal ions such as iron and copper should be avoided to prevent catalytic oxidation reactions. During the formulation development process, stability can be enhanced by adding stabilizers or adopting special encapsulation techniques.
Q3:How does Thymulen 4 work synergistically with other ingredients in the formula?
Thymulen 4 can be combined with various ingredients. Patent data shows that when it is combined with Astaxanthin and Dipeptide diaminobutyroyl benzylamide diacetate, there is a synergistic effect in anti-wrinkle and anti-aging. Moreover, when it is combined with ingredients that promote microcirculation, it can enhance its contour improvement effect.
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