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Vitamin C Serum ships for FREE in the U.S. and territories, with delivery between 1 to 5 business days

Youth Principles Cold Pressed Daily Serum, With Pure, 20%  Vitamin C.

The popularity of vitamin C serum has been on the rise in 2021. It has become an essential step in the skincare routine of millions of people all across the globe. Youth Principles is the best serum according to Reviews.

See our customers before and after photos. Many people are having under-eye wrinkles. They are a natural part of the aging process. The skin in the area under the eyes is particularly susceptible to the aging process because it is thin. As a result, it is common to develop wrinkles under the eyes over time. With Youth Principles vitamin c serum tightens and soothes skin around your eyes right after applying. It works for a day and longer use produces permanent effects. So keep on using our serum and it will make your skin look a lot younger!
  • Vitamin C Serum - This daily facial anti-wrinkle serum is the prime dark spot corrector for the face and helps clear and minimize clogged pores, breakouts, and blackheads. Fade the appearance of sunspots, discoloration, redness, hyperpigmentation, and dark spots with Youth Principles Vitamin C Serum.
  • Hydrating Serum - Hyaluronic Acid deeply hydrates and plumps the skin instantly hydrating, replenishing, and boosting the skin's ability to retain moisture, revealing a smoother youthful complexion. Vitamin C works as a great facial serum and eye serum to brighten the appearance of dark circles, eye bags, and puffy under eyes.
  • Anti Aging Serum - Youth Principles Vitamin C Serum for the face defends against environmental aggressors with powerful antioxidants and supports healthy collagen production to prevent signs of aging such as fine lines and wrinkles.
  • Brightening Serum - This face serum is packed with nutrients designed to brighten, tone, and smooth the skin's texture for increased radiance, providing brighter skin results. This antioxidant serum can be used as a dark spot diminisher for any troubled spots or on areas that need skin discoloration help.
  • Perfect for all Skin Types - Youth Principles Vitamin C Face Serum is best suited for men, women, and all skin types including those with dry, oily, blemish-prone, sensitive, and mature skin and for anyone with clarity & age prevention concerns.

OUR KEY INGREDIENTS


20% Pure Vitamin C -
Vitamin C promotes collagen production, which has the potential to thicken the dermis, diminish fine lines, and is essential for firm, youthful skin,”. On top of that, vitamin C is an antioxidant, meaning it protects skin cells from damaging free radicals caused by UV exposure. Each bottle comes with a 20% concentration of pure L-ascorbic vitamin c. Why 20%? Anything above may cause skin irritation and below is not effective enough.

Organic JoJoba Fruit - Fresh and organic JoJoba fruit oil helps to keep skin from looking oily and prevents acne outbreaks. Moisturizes dry skin. Softens rough cuticles. Relives sunburns. It has anti-bacterial properties. Boost's skin glow. Fades fine lines and wrinkles. Soothes eczema-prone skin.

Pure Vitamin E - Cold-Pressed, organic vitamin e oil, helps support the immune system, cell function & skin health. It's an antioxidant, making it effective at combating the effects of free radicals. Reducing UV damage to the skin.

Organic Dandelion - Reduces skin inflammation and irritation while also increasing hydration and collagen production. Extremely useful in preventing and treating the most severe cases of acne outbreaks.

Organic Gotu Kola - The best anti-aging ingredient. Helps with collagen production, reduces scars and stretch marks. Helps increase antioxidant levels in newly formed tissue. Boosts skin cells' resistance to sagging.

Organic Geranium - Antibacterial, antimicrobial, and antiseptic properties make it beneficial for reducing acne breakouts, skin irritation, and skin infections. Helps to regulate excess oil which could later clog your pores and cause a breakout.

Organic Aloe - Aloe moisturizes the skin without giving it a greasy feel. It is perfect for anyone with oily skin problems. Aloe rejuvenates skin, removes dark spots, reduces wrinkles and stretch marks. It is highly anti-inflammatory.

Organic Witch Hazel - Witch hazel has many benefits for the skin, including relieving inflammation, tightening pores, and helping with razor bumps. It also helps reduce acne, since it can cleanse your skin of excess oil.

Horsetail Plant - Antioxidant, anti-aging, anti-inflammatory. Great for acne & skin irritation. Helps to heal rashes, burns, and wounds. Anti-bacterial and anti-microbial.

Skin Concerns

· Dullness

· Uneven skin tone

· Fatigue

What You’ll See On The Ingredient List

Ascorbic Acid

Why Your Skin Needs It

Vitamin C is a powerful antioxidant that helps protect and brighten your skin, giving it an overall brighter, more even glow.

The Youth Principles Expertise
Vitamin C is most effective when it’s fresh. Clinique Fresh Pressed™ Daily Booster with Pure Vitamin C 10% has a revolutionary light-proof, air-tight chamber that maintains the potency of vitamin C up until you use it.

What Dermatologists Say
“Vitamin C addresses multiple skin concerns and is one of the most effective antioxidants. Daily use helps protect against oxidation, which triggers premature aging,” suggests Dr. Michelle Henry, a board-certified dermatologist based in New York City.

THE YOUTH PRINCIPLES FORMULA: PERFORMANCE, SAFETY, SCIENCE

Youth Principles launched the first-ever line of dermatologist-developed skincare serum. The promise: to deliver effective, safe, clinically proven formulas that create great skin. We avoid using allergens, irritants, and ingredients in ways that could potentially harm your skin.

Proven results are from how multiple ingredients are combined using the latest scientific breakthroughs to achieve maximum results without irritation. As science evolves, we continuously re-examine ingredients with our researchers, formulators, clinicians, and guiding board-certified dermatologists.

No parabens. No phthalates. No fragrance. Just happy skin.

DERMATOLOGIST TESTED. AND BEYOND.

Our products are evaluated at every stage of development to ensure they meet the highest standards for safety and efficacy. Each and everyone is thoroughly vetted through a full suite of tests that go beyond Dermatologist Testing and may include Stability Tests, Sensory Tests, Clinical Tests, Ophthalmologist Testing, and Safety in Use Testing.

We believe in progress, science, and taking smart steps, each and every day.

Vitamin C (Vit. C) is one of the naturally occurring antioxidants in nature. Most plants and animals are able to synthesize Vit. C in vivo from glucose. Humans and certain other vertebrates lack the enzyme L-glucono-gamma lactone oxidase required for in vivo synthesis of Vit. C; hence, they must acquire it from natural sources such as citrus fruits, green leafy vegetables, strawberries, papaya, and broccoli. The word “Ascorbus” means no Scurvy. Traditionally, Vit. C-rich foods like lemons were carried by sailors on long journeys to avoid Scurvy, a disease of bleeding gums. In 1937, Dr. Albert Szent Goyrgi was awarded the Nobel Prize for his work in isolating the Vit. C molecule from red peppers and identifying its role in Scurvy.

L-ascorbic acid (LAA) is the chemically active form of Vit. C. In nature, Vit. C is found in equal parts as LAA and D-ascorbic acid. These are essentially isomeric molecules and are mutually interchangeable. However, only LAA is biologically active and thus useful in medical practice. The absorption of Vit. C in the gut is limited by an active transport mechanism and hence a finite amount of the drug is absorbed despite high oral dosage. Furthermore, the bioavailability of Vit. C in the skin is inadequate when it is administered orally. The use of topical ascorbic acid is therefore favored in the practice of dermatology.

Vit. C has a 5-hydrocarbon ring similar to that of glucose. With an attached hydrogen ion, LAA becomes a weak sugar acid, similar to other alfa hydroxy acids used in dermatology. With a metal ion, it forms mineral ascorbate. There is a marked interest in the synthesis of physiologically active and chemically stable ascorbate molecules as LAA is unstable in nature, especially when exposed to light. That's each bottle of Youth Principles is protected from UV rays. Others don't...

Vit. C, the most plentiful antioxidant in human skin, forms a part of the complex group of enzymatic and non-enzymatic antioxidants that co-exist to protect the skin from reactive oxygen species (ROS). As Vit. C is water-soluble, it functions in the aqueous compartments of the cell. When the skin is exposed to UV light, ROS such as the superoxide ion, peroxide, and singlet oxygen are generated. Vit. C protects the skin from oxidative stress by sequentially donating electrons to neutralize the free radicals. The oxidized forms of Vit. C is relatively non-reactive. Furthermore, they can be converted back to Vit. C by the enzyme dehydroascorbic acid reductase in the presence of glutathione. Exposure to UV light reduces the availability of Vit. C in the skin.

The exposure of skin to UV light generates ROS. These radicals have the potential to start chain or cascade reactions that damage the cells. The harmful effects of ROS occur as direct chemical alterations of the cellular DNA, the cell membrane, and the cellular proteins, including collagen.

Oxidative stress also triggers certain cellular events mediated by transcription factors such as ROS upgrade transcription factor activator protien-1 (AP-1) that increase matrix metalloproteinase (MMP) production, leading to collagen breakdown. Oxidative stress induces nuclear transcription factor kappa B (NFkB). This produces a number of mediators that contribute to inflammation and skin aging. ROS also increases the elastin mRNA level in dermal fibroblasts. This may explain the elastotic changes observed in photoaged skin.

Antioxidants are necessary for neutralizing the ROS formed due to UV exposure. It is important to note that Vit. C is equally effective against both UVB (290-320 nm) and UVA (320-400 nm). Repeated small doses of UVA penetrate 30-40-times deeper into the dermis as against UVB, which mostly affects the epidermis. UVA mutates and destroys collagen, elastin, proteoglycans, and other dermal cellular structures. Thus, UVA causes skin aging and possibly melanoma formation. UVB causes sunburn, ROS, epidermal mutations, and skin cancer. Sunscreens when properly applied prevent UV-induced erythema and thymine dimer mutations that contribute to cutaneous carcinogenesis. However, sunscreens block only 55% of the free radicals produced by UV exposure. Photoaging can be prevented by prevention of UV-induced erythema, sunburn cell formation, and inducing collagen repair. To optimize UV protection, it is important to use sunscreens combined with a topical antioxidant. Vit. C does not absorb UV light but exerts a UV-protective effect by neutralizing free radicals, while this effect is not seen with sunscreens. Under laboratory conditions, it has been shown that application of 10% topical Vit. C showed a statistical reduction of UVB-induced erythema by 52% and sunburn cell formation by 40-60%.

Although Vit. C alone can provide photoprotection, it works best in conjunction with Vitamin E (Vit. E), which potentiates the action of Vit. C four-fold. Hydrophilic Vit. C helps regenerate Vit. E, a lipophilic antioxidant. Thus, Vit. C and Vit. E together protect the hydrophilic and lipophilic compartments of the cell, respectively. Vit. C and Vit. E synergistically limits chronic UV damage by significantly reducing both cell apoptosis and thymine dimer formation.

A combination of 0.5% ferulic acid (a potent antioxidant of plant origin) with 15% Vit. C and 1% Vit. E can increase the efficacy of Vit. C eight-fold. It was noted that this triple combination was very useful for the reduction of acute and chronic photodamage, and could be used for the prevention of skin cancer in the future.

Vit. C is a naturally occurring drug with multiple desirable effects. With an excellent safety profile, it finds increasing use in photoaging, hyperpigmentation, tissue inflammation, and promotion of tissue healing. Ongoing research has been directed toward improving its delivery into the dermis for stimulating collagen production and scavenging free radicals. Vit. C thus holds promise as a mainstream drug in future dermatology practice.

Vit. C is essential for collagen biosynthesis. It has been proposed that Vit. C influences quantitative collagen synthesis in addition to stimulating qualitative changes in the collagen molecule. Vit. C serves as a co-factor for the enzymes prolysyl and lysyl hydroxylase, the enzymes that are responsible for stabilizing and cross-linking the collagen molecules. Another mechanism by which Vit. C influences collagen synthesis is by stimulation of lipid peroxidation, and the product of this process, malondialdehyde, in turn, stimulates collagen gene expression.

Vit. C also directly activates the transcription of collagen synthesis and stabilizes procollagen mRNA, thereby regulating collagen synthesis. Signs and symptoms of Scurvy, a deficiency disease of Vit. C, are due to impaired collagen synthesis. Clinical studies have shown that the topical use of Vit. C increases collagen production in young as well as aged human skin.

No Fillers, No binders, NON-GMO, Gluten-FREE Ingredients

Using only the latest technologies, we are able to develop a high-quality product that is 100% pure and natural with Non-GMO ingredients. Our pills do NOT contain fillers, binders, soy, gluten, milk, eggs, wheat, shellfish, preservatives, or chemicals that most brands use today.

Allergen and Gluten Free

When you buy Youth Principles supplements and skincare products, you can be sure you are getting ultra-pure ingredients. On top of our premium formulation, our pills and liquids are Gluten FREE, but also FREE of the most common allergens such as soy, milk, egg, shellfish, corn, wheat, peanuts, and sugar.

The Safety and Quality Of Our Product Is Our #1 Priority

At Youth Principles, we take product quality and safety to new levels and follow a strict manufacturing process.

Proudly Made In USA

All our supplements are manufactured in the USA. We establish stringent quality control standards in our state-of-the-art manufacturing facility and manufacture all our supplements to exceed expectations set by cGMP (Current Good Manufacturing Practices). Being a Professional Grade Supplement Company means that we use only natural and high-grade raw ingredients, which are routinely tested for purity and quality.

Tested For Heavy Metals

  • PRODUCT SAFETY: While most companies only use 1 or 2 seals, our supplements and skincare products have 3 seals: an integrity and tamper-proof seal to close the box, a pre-perforated neck-band, and a heat-induction inner seal.
  • SUPPLIER AUDIT: All our ingredients are bought from suppliers that go through a very thorough audit process to ensure they can meet our strict safety and quality guidelines.
  • MANUFACTURING PROCESS: During the manufacturing process, we analyze samples every 15 minutes and visually inspect every single bottle at the end of the production line.
  • THIRD-PARTY TESTED: At Youth Principles, quality, safety, and efficacy are of utmost importance. After our supplements and skincare products are manufactured, labeled, and sealed, we take things a step further by enlisting 3rd party, independent labs to test once again for purity and potency. These labs further analyze our completed products to ensure and verify that the ingredients in our products are pure, safe, and in the appropriate amounts as listed on our labels.

Our Commitment To Exceptional Quality

Nothing matters more to us than ensuring each and everyone receives the best product fast, a product that is safe and fresh.

Through the years we have established and continued to develop internal policies, procedures, training, and a workplace culture that support and strengthen our service quality as well as the efficiency and effectiveness of our service delivery.

At Youth Principles, we create superior products through the perfect balance of the latest technologies, and the purest nutrients nature has to offer. Our mission is to improve the lives of those that trust our high-quality supplements to enhance their health. Integrity and quality steer everything we do, and our commitment to our customers is to produce the highest quality nutritional supplements.

We strive to provide the most advanced technologies, the safest environments, and the most compassionate personal attention - high standards that you can expect from our staff is only one small part of our complex process.

Formulated By Professionals

Every ingredient inside of Youth Principles supplements and skincare products is carefully selected and combined to achieve maximum potency and efficiency.

Our supplement is the result of unparalleled science, research, and strict quality control standards that makes us stand apart from the competition.

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