brand@landivine.com
order a call
When it comes to skin barrier repair, “ceramide” is the recognized core ingredient. As the “absolute main force” of lipids in the stratum corneum, it accounts for up to 50% and is like the “core adhesive” between cells. It is precisely because of it that keratinocytes can be tightly arranged to form a dense “protective wall”, locking in deep moisture in the skin while isolating external pollutants, ultraviolet rays and other stimuli.
Once ceramides are missing, cracks will appear in this “protective wall”: the gaps between keratinocytes will become larger, water loss will accelerate, and external stimuli will easily invade. The skin will then appear dry, sensitive and red, rough and flaky, tight and tingling. More importantly, the damage to the skin barrier is not a simple “reduction in the total amount of ceramides”, but a “structural disorder” of the lipid system: long-chain ceramides (especially ceramide NPs) that the barrier function depends on will accelerate degradation and their content will decrease sharply, while some short-chain ceramides that cannot support the barrier structure will increase abnormally.
This imbalance of “long chain deficiency and short chain excess” puts ceramide supplementation in a “blind and ineffective” dilemma. If you only pursue “total supplementation”, you will either mistakenly replenish the short-chain subtypes that are already in excess in the skin, or ignore the key long-chain NPs. In addition, the lipid ratio deviates from the skin’s native standards, and the supplemented ingredients will only become “free foreigners” and cannot be integrated into the barrier system at all. Obviously, the key to ceramide repair is never “adding too much” but “replenishing it accurately”: accurately replenishing the missing long-chain isoforms and matching the skin’s native lipid ratio.
In response to the industry dilemma of “difficult to penetrate long chains, inappropriate supplements, and unstable formulas”, HitecomX™NP raw materials innovate in the three dimensions of “technology, proportion, and ingredients” to provide the answer to precise repair.
Long-chain ceramide NP (a subtype that is easily lost when the barrier is damaged) has been facing the triple challenge of being “difficult to dissolve, easy to inactivate, and difficult to penetrate” due to its hydrophobic molecules and high melting point: it either crystallizes and flocculates in the formula, or it stays on the surface of the skin and becomes lonely. HitecomX™NP equips ceramide NP with a “double protective shell” through the dual delivery technology of “supramolecular assembly + liposome encapsulation”:
Supramolecular assembly: “mini storage box” ensures stability
The hydrophobic cavity of cyclodextrin can accurately “wrap” the hydrophobic part of ceramide NP, which not only greatly improves its aqueous solubility, but also can isolate external interference such as temperature and light, avoid component analysis or inactivation, and easily solve the problem of “delicacy and difficulty in compatibility” of ceramide.
Liposome Encapsulation: “Skin Homologous Express” Achieves Deep Penetration
On the basis of cyclodextrin inclusion, liposomes are used for secondary encapsulation to construct a “biphasic delivery system”. The phospholipid bilayer of the liposome is highly consistent with the structure of the skin cell membrane, which is equivalent to a “cuticle pass” for ceramide NP, which can easily penetrate the cuticle gap caused by excess short-chain ceramide. At the same time, relying on the controlled release characteristics of supramolecular host and guest, ceramide NP will be gradually released in the “stratum corneum-active epidermis-dermis layer”, avoiding the “sudden release failure” problem that is prone to traditional liposome coating, allowing the repairing power to continue to act, truly achieving “deep penetration and long-term effectiveness.”
The lipid balance of the skin’s stratum corneum is an “ideal state” formed through long-term evolution-ceramide: cholesterol: fatty acid ≈ 50:30:20. When the ratio of exogenous lipids more closely matches this ratio, it is often easier to integrate into the skin’s own barrier system and synergize with endogenous lipids to exert a repairing effect. HitecomX™NP is designed with reference to this native ratio, making the supplemented lipids more suitable for skin needs.
Among them, cholesterol helps to adjust the tightness of lipid arrangement and prevent the barrier structure from being too dense or too loose; stearic acid can interact with ceramide NP and cholesterol to help build a more stable lipid structure and provide a more solid “water-locking barrier” for the stratum corneum; and the core ceramide NP happens to be the “easily missing link” when the barrier is damaged. It does not supplement excess short-chain isoforms, only focuses on the pain points of long-chain loss, and truly “make up for what is missing.”
In addition to “accurate replenishment and deep penetration”, HitecomX™NP also meets the skin’s needs in terms of ingredient suitability, reducing the risk of irritation from the source.
Human equivalent ceramide NP: Its molecular structure is exactly the same as the ceramide NP synthesized by the skin itself. The skin is extremely receptive to “homogeneous ingredients” and will not recognize them as “external irritants” but directly incorporate them into the barrier for repair. Even sensitive skin with severe ceramide deficiency will not easily experience redness and stinging after use.
Superimposed with natural moisturizing factor (NMF): forming a “repair + moisturizing” double buff. Ceramide NP is responsible for “repairing the wall” (rebuilding the structure of the stratum corneum), and NMF is responsible for “filling the gaps” (locking the moisture of the stratum corneum)-avoiding the embarrassment of “continuous loss of water during the repair process”, allowing the skin to always remain hydrated during the repair period, and is especially friendly to dry and sensitive skin.
Precise maintenance logic requires solid experimental data to support it. HitecomX™NP was tested from core dimensions such as physical and chemical properties, penetration effect, repair ability, and safety. The results directly hit the industry’s pain points:
1.Physical and chemical hard indicators: The formula is full of friendliness
Particle size 60-80nm: less than 100nm gold size, easily penetrates the stratum corneum and avoids “surface swirling”;
Zeta potential 60-70mV: the absolute value far exceeds the stability standard of 30mV, and there is no stratification or flocculation in the formula;
Encapsulation rate ≥97%: almost no waste of active substances, far better than the industry average, and every drop can be effective.
2.Soaring transdermal power: deep penetration without “white coating”
Compared with unwrapped ceramide NP, its 2-hour penetration depth is directly increased by 200%, and it can quickly reach the active epidermal layer; it can also continue to penetrate for more than 8 hours, avoiding the embarrassment of “immediate effect and rapid failure”.
3.Barrier repair power: Activate “external repair + internal repair”
After use on skin with barrier damage induced by UVB (accompanied by the degradation of long-chain NPs and the increase in short-chains), the expression of FLG protein (key protein for barrier synthesis) increased by 40% compared with the damaged group, and the effect was better than that of 45% centella asiatica extract, which confirms the repair value of “precise NP supplement + native ratio”.
4.Safe and non-irritating: suitable for sensitive skin
CCK-8 experiments have proven that even if the concentration reaches 2 mg/mL, the cell survival rate is still as high as 105.83%. There is no risk of irritation and it is suitable for all kinds of sensitive muscles.
5.Highly stable formula: compatible with multiple dosage forms
After adding 10% to the facial cream, it remains uniform after being stored under 6 extreme conditions such as -20°C freezing and 50°C high temperature for 60 days; after adding 5% to the essence water, it is stable in various storage environments, breaking the “difficulty in dosage form adaptation” limitation of long-chain ceramides.
The repair value of ceramide has long been a consensus, but “how to make it really effective” has puzzled the industry for many years. The core breakthrough of HitecomX™NP is to accurately capture the core pain points of “long chain deficiency, short chain excess, and inaccurate replenishment”. It uses dual delivery technology to solve the problem of “penetration”, uses the original golden ratio + NP subtype to solve the problem of “replenishment correctly”, and uses the same ingredients in the human body to solve the problem of “safe use”, making ceramide truly a “high-efficiency repair ingredient”.
For formulators, it breaks through the formula limitations of ceramides and can develop more targeted repair products; for consumers, ceramides applied on the face can finally accurately fill the barrier gap, and dryness and redness are no longer an “unsolvable problem”; for the industry, it has set a benchmark for raw materials that “scientifically adapt to skin needs”-good repair ingredients are never added to follow the trend, but to accurately solve problems.
If you are a “barrier person” who has been troubled all year round, or want to create a truly efficient and precise repair product, HitecomX™NP is undoubtedly a better choice worthy of attention.
Previous News
Successful Wrap-Up! Landivine Appears at the 10...Next News
Mobius8™ Qingzhi Lanhua: Microbiome + Anti-Glyc...