Эта статья подробно разбирает наиболее распространенные ошибки, которые новички и даже опытные мастера допускают при приготовлении эмульсий (кремов, лосьонов) в домашних условиях. Мы объясним, почему эти ошибки происходят, как их избежать и что делать, если ваша эмульсия расслоилась или не получилась. Цель — помочь читателям создавать стабильные, эффективные и приятные в использовании косметические продукты.
Эта статья объясняет, почему прямая замена воды на гидролат в косметических рецептах может быть ошибкой. В ней подробно описываются различия между водой и гидролатами, их уникальные свойства и правильные способы использования гидролатов для максимальной пользы в домашней косметике. Читатели найдут практические рекомендации и советы по комбинированию этих компонентов для создания эффективных и безопасных средств.
Introducing RejuveNAD, a cutting-edge cosmetic active ingredient specifically designed to revitalize and rejuvenate your skin at a cellular level. This powerful blend of Notoginseng Root Extract, Glycerin, Aqua, and Pentylene Glycol offers unparalleled benefits for combating the visible signs of aging and promoting a radiant, youthful complexion. Sourced for its exceptional quality and efficacy, RejuveNAD is a must-have for formulators seeking to create advanced anti-aging and skin-renewing products.
Description and Key Features
RejuveNAD is a sophisticated blend engineered to deliver the remarkable benefits of Notoginseng Root Extract. This innovative ingredient works to enhance cellular energy and promote skin vitality, making it a cornerstone for advanced skincare formulations.
Its key features include:
Core Ingredient: At its heart is Notoginseng Root Extract, revered in traditional medicine for its potent adaptogenic and revitalizing properties. This extract is rich in saponins, flavonoids, and other bioactive compounds known for their beneficial effects on cellular health and regeneration.
Optimal Delivery System: The extract is expertly suspended in a base of Glycerin (a powerful humectant that draws moisture into the skin) and Aqua (purified water), ensuring excellent solubility and ease of integration into water-based formulations.
Enhanced Penetration:Pentylene Glycol acts as a solvent and humectant, further aiding in the penetration of the active ingredients into the skin, maximizing their efficacy.
Stable and Versatile: RejuveNAD is a clear, stable liquid, easy to incorporate into a wide range of cosmetic products. Its precise formulation ensures stability and optimal performance within your finished products.
RejuveNAD stands as a testament to the fusion of traditional wisdom and modern scientific understanding, providing a robust solution for age-defying skincare.
Versatile Applications and Usage Areas in Cosmetics
RejuveNAD is a highly adaptable active ingredient that can be incorporated into a wide spectrum of cosmetic formulations, particularly those targeting anti-aging, revitalization, and overall skin health:
Anti-Aging Serums and Concentrates:
Cellular Renewal: RejuveNAD is exceptional for boosting cellular energy and promoting skin regeneration, making it a prime ingredient for targeted anti-aging serums designed to reduce the appearance of fine lines and wrinkles.
Collagen Support: By supporting cellular vitality, it indirectly aids in maintaining skin's firmness and elasticity, making it ideal for products focused on improving skin architecture.
Facial Moisturizers and Creams:
Daily Rejuvenation: Integrate RejuveNAD into day and night creams to provide continuous anti-aging benefits, helping to combat daily environmental stressors and improve skin resilience.
Skin Barrier Enhancement: Its moisturizing components (Glycerin, Pentylene Glycol) combined with the restorative properties of Notoginseng Root Extract can support a healthier skin barrier.
Eye Creams and Gels:
Delicate Area Revitalization: The thin skin around the eyes is often the first to show signs of aging. RejuveNAD can be used in specialized eye products to reduce the appearance of crow's feet, dark circles, and puffiness by supporting microcirculation and cellular vitality.
Brightening and Radiance-Boosting Products:
Even Skin Tone: By promoting healthy cell turnover and combating oxidative stress, RejuveNAD can contribute to a more even skin tone and a brighter, more luminous complexion. Include it in brightening serums or masks.
Repairing and Restorative Treatments:
Post-Procedure Care: Its soothing and restorative properties make it suitable for products designed to aid skin recovery and reduce irritation, particularly after exposure to environmental aggressors or cosmetic procedures.
Body Lotions and Anti-Aging Body Treatments:
Comprehensive Anti-Aging: Extend the benefits of RejuveNAD to body care, formulating luxurious lotions and creams that target skin elasticity and firmness across the entire body.
Men's Skincare:
Vitality Boost: Its energy-boosting properties make it an excellent addition to men's anti-aging creams, aftershaves, and revitalizing serums.
The versatility of RejuveNAD allows formulators to create a wide array of sophisticated products that address the complex needs of aging skin, promoting a visibly younger and healthier appearance.
Create a light, hydrating, and powerful daily serum designed to rejuvenate the skin and enhance its natural radiance, featuring RejuveNAD.
Ingredient
Percentage (%)
Function
Phase A (Water Phase)
Distilled Water
Up to 100%
Base of the serum
Phase B (Actives)
RejuveNAD
3-5%
Key anti-aging, revitalizing active
Hyaluronic Acid (low molecular weight)
0.5%
Intense hydration, plumping effect
Niacinamide (Vitamin B3)
2-4%
Improves skin barrier, evens tone, soothes
Phase C (Thickener & Preservative)
Xanthan Gum (or similar thickener)
0.2-0.3%
Provides desired serum consistency
Broad-spectrum Preservative (e.g., Geogard Ultra)
1-1.5%
Protects against microbial growth
Instructions for Preparation:
Sanitization: Thoroughly sanitize all your equipment (beakers, stirring rods, containers) using isopropyl alcohol and allow them to air dry completely.
Prepare Hyaluronic Acid Gel (Pre-step): In a separate small container, disperse the Hyaluronic Acid powder into a small portion of the distilled water (e.g., 20-30ml). Stir well and let it sit for several hours or overnight until it forms a clear gel. This ensures complete hydration.
Combine Phase A & B Actives: In your main beaker, combine the remaining distilled water, the prepared Hyaluronic Acid gel, and Niacinamide. Stir gently until Niacinamide is fully dissolved.
Incorporate RejuveNAD: Add RejuveNAD to the mixture. Stir well to ensure it is evenly dispersed.
Thicken the Serum (Phase C): Gradually sprinkle the Xanthan Gum over the surface of the liquid while stirring continuously and vigorously (or using a high-shear mixer if available). Continue stirring until the gum is fully hydrated and the serum thickens to your desired consistency. This may take several minutes.
Add Preservative: Add your chosen broad-spectrum preservative to the thickened serum. Stir thoroughly for at least 2-3 minutes to ensure even distribution.
pH Adjustment (Recommended): Check the pH of your serum. For optimal skin compatibility and preservative efficacy, a pH between 5.0 and 5.5 is generally ideal. Adjust if necessary using a diluted solution of lactic acid (to lower pH) or baking soda solution (to raise pH), adding drop by drop and rechecking.
Final Transfer: Carefully pour the finished serum into a clean, sterile dark glass bottle with a dropper or pump dispenser.
Recommendations for Application and Use:
Inclusion Rate: Use RejuveNAD within the recommended range of 3-5% for optimal anti-aging benefits. Higher percentages may not yield significantly greater results and could impact formulation stability or cost.
Adding to Formulations: Always add RejuveNAD to the cool-down phase (below 40°C/104°F) of your formulation if you are creating an emulsion, to preserve the integrity of its active components. For cold-process formulations (like this serum), simply ensure even dispersion.
pH Stability: RejuveNAD is stable over a wide pH range, but it's always crucial to check and adjust the final product's pH to ensure both skin compatibility and the efficacy of all ingredients, especially your preservative system.
Storage: Store the finished serum in a cool, dark place, away from direct sunlight, to maintain product stability and the potency of the active ingredients. Dark glass bottles are preferred for light-sensitive components.
Synergistic Blending: RejuveNAD pairs excellently with other anti-aging ingredients such as Vitamin C derivatives, Peptides, and additional hydrating agents like Glycerin or different molecular weights of Hyaluronic Acid, to create comprehensive skincare solutions.
Patch Test: Before widespread use, always perform a patch test on a small, inconspicuous area of skin (e.g., behind the ear or inner forearm) to check for any sensitivities or reactions.
Appearance: The final serum should be clear or slightly hazy, reflecting the nature of its water-soluble components.
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Characteristics:
pH
4.5–6.0 (в готовых косметических формулах)
INCI
Helianthus Annuus (Sunflower) Sprout Extract (and) Maltodextrin (and) Aqua / Water
Other
Application
Application in cosmetics: Anti-aging care Restorative serums Creams and emulsions for mature skin After-sun care Cosmetics with antioxidant action Tonic and revitalizing products Application in eye cosmetics: Reduction of dark circles Reduction of puffiness Increasing the elasticity of the skin around the eyes
Packaging
container for transportation
View
Liquid
Solubility
in the water
Purpose
Skin rejuvenation, cell energy restoration, improved microcirculation, increased cell metabolism
Properties
Stimulates cellular respiration Increases the energy potential of mitochondria Improves skin tone and elasticity Reduces signs of fatigue and dullness Improves complexion Protects against oxidative stress Increases cell survival under aggressive conditions
Packing
100 ml
Other names
Rejuvenad™, an active complex based on ginseng (Panax notoginseng)