Effective Cosmetics: A Handbook of Ingredients

Did you know that sun protection is the first step to longevity? Experts are clear: only 100% mineral filters of Zinc and Non-Nano Titanium Dioxide act as a physical mirror that reflects the entire spectrum of UVA and UVB radiation without being absorbed by the body.

Unlike chemical filters that can compromise internal health, our mineral barrier filters are more effective and safer. The certified by EcoCert accredits their non-nano guarantee. They are safer and the only one recommended for sensitive skin and children, because they respect your biology (and also the environment).

Rich in essential fatty acids, such as erucic acid and oleic acid, make it an excellent skin moisturizer. In addition, it has antioxidant and anti-inflammatory properties.

They soothe the skin restoring its elasticity. Rich in vitamins and fatty acids that nourish, hydrate and make damaged and rough hair silky and nourished.

Its anti-inflammatory, anesthetic, analgesic and vasorelaxing properties contribute to strengthening the collagen network and provide an instant lifting by relaxing the muscles that cause wrinkles.

This extract has been used for centuries to soothe inflamed skin. Containing salicin, the raw material for salicylic acid, this versatile ingredient has anti-inflammatory and antibacterial effects, clearing clogged pores and relieving breakouts and inflammation.

Organic Sweet Almond Oil primarily provides oleic acid, linoleic acid, and antioxidant tocopherols (vitamin E). Like many oils, its primary function is as an emollient, but each oil has a specific lipid profile. In this case, oleic acid provides softness and suppleness, while linoleic acid is an essential fatty acid associated with the proper functioning of the skin barrier. This lipid combination in almond oil is particularly beneficial for very dry skin or skin that feels uncomfortable, as it provides immediate comfort.

Since oils do not add water to the skin—their function is to create a layer that locks in moisture—in advanced organic cosmetics, we formulate almond oil alongside other key ingredients. Thus, with more biomimetic formulas, we provide deep hydration while addressing other needs—such as avoiding an unnecessary heavy feeling or greasy sensation—and achieving skin that is softer, more supple, and more comfortable.

Nourishing oil for very dry skin

• Provides immediate comfort: reduces the feeling of tightness associated with very dry, flaky, or sensitive skin
• Softens and smooths the skin’s texture: thanks to its emollient action
• Restores suppleness even in very dry skin
• Supports the skin barrier: linoleic acid helps organize the lipids that protect the skin’s surface
• Preserves hydration: forms a thin lipid film that limits transepidermal water loss

This vegetable oil easily penetrates the skin and is easily absorbed without leaving a shine or greasy residue. Provides intense softness thanks to vegetable acids, improving the appearance of the skin.

Thanks to its high content of vitamin E and antioxidants, it hydrates the skin and acts against dryness and aging. In addition, its antiseptic effect also makes it ideal for fighting acne.

Prevents wrinkles due to its high level of vitamins A, B, K and E, which are antioxidants that help rejuvenate the skin and provide luminosity.

It is used to treat some types of acne, improve spots, reduce redness in sensitive skin and refine skin texture.

It is extracted from the seeds of the Babchi plant (Psoralea corylifolia). Known colloquially as BioRetinol, it shares a similar molecular structure and exhibits comparable effects on the skin as synthetic Retinol. These effects include promoting collagen production, reducing the appearance of fine lines and wrinkles, and improving skin elasticity. It is not irritating or photosensitive, so it can be used by all skin types, including sensitive, pregnant and lactating.

Its variety of fatty acids and antioxidants greatly helps dull and dry skin regain health and luminosity. It is high in vitamins that combine to give impressive moisturizing qualities to the skin and hair. It is absorbed quickly, improves elasticity, stimulates cell regeneration and does not clog pores.

It is highly recommended to purify the skin in depth and absorb fat, eliminating the bacteria that cause infection in the pores. In addition, it helps to regenerate cells, soften the skin and tone down blemishes.

With anti-inflammatory, antioxidant and antibacterial properties it helps protect the skin against free radicals and also reduces inflammation, irritation and redness of the skin.

Thanks to its antioxidant, anti-inflammatory and regenerative properties, it helps protect the skin against damage caused by free radicals, reduce inflammation and skin irritation, and promote cell regeneration.

It is widely used for its regenerative, healing, antioxidant and anti-inflammatory properties, and generally provides comprehensive anti-aging for all skin types.

Lightweight, non-greasy ingredient that keeps skin hydrated and smooth by forming a protective barrier on the skin that helps retain moisture.

Helps gently cleanse and remove make-up, removing excess oil and impurities without drying the skin.

Vitamin C Ascorbyl Glucoside acts as an encapsulated form of Vitamin C because it uses enzymatic stabilization technology, which releases the vitamin gradually upon contact with your skin. This stabilization with glucose ensures stability, keeping its full potency intact until the moment you apply it to your skin. This results in a more prolonged, steady release without spikes. That way, you get better results without irritation.

Unlike traditional vitamin C (L-ascorbic acid), which is often irritating and unstable, this form of vitamin C is more active and effective even at low concentrations. That’s why it’s our choice—it’s designed to preserve your skin’s longevity while providing maximum antioxidant protection, reducing dark spots, and enhancing your skin’s radiance.

Ascorbyl Glucoside for Hyperpigmentation

Traditional depigmenting agents can sometimes be harsh or unstable and cause inflammation. In cases of hyperpigmentation, this is an even greater concern. Using Ascorbyl Glucoside visibly reduces dark spots, diminishes sallowness in areas with hyperpigmentation, and enhances radiance—all with minimal risk of irritation.

How It Works on Your Skin

• Removes dark spots and evens out skin tone: supports the cell renewal process, gradually reducing dark spots and substantially improving skin tone
• Stimulates collagen and fills in wrinkles: reactivates collagen synthesis in fibroblasts, helping to keep the skin’s cellular structure young, dense, and elastic. In clinical studies, continued use reduced the wrinkle index by 18.9%, resulting in a measurable improvement in skin hydration.
• Antioxidant shield and active photoprotection: neutralizes free radicals, specifically those caused by solar radiation and cellular oxidative stress. This enhances the skin’s natural resistance to damage caused by UV radiation and blue light

Works by neutralizing free radicals, helps delay the aging process and improves the overall appearance of the skin.

Ginger contains gingerol, an antioxidant that protects the skin from free radical damage. In addition, it helps to unclog pores, reduces excess oil, keeping the skin clean and favoring the elimination of bacteria.

It also improves the production of collagen and elastin, which helps to keep the skin firm and elastic and prevents premature aging, thanks to its toning, decongestant and anti-inflammatory effect.

Contains a large amount of phytonutrients, which stimulate and activate the skin’s metabolism. Frees the skin from free radicals that accumulate when we are regularly exposed to sunlight and environmental pollution. It also increases collagen production, improving skin elasticity.

Improves the metabolic functions of cells. It provides a protective, rejuvenating and holistic barrier for both hair and skin tissue.

It contains a variety of compounds, including polyphenols, which act as powerful antioxidants in the skin. It helps reduce the appearance of wrinkles and fine lines, improving the skin’s firmness and elasticity. It also acts as a protective shield, forming a barrier against damage caused by free radicals and environmental factors such as UV radiation and pollution.

Contains a large amount of vitamins, minerals and amino acids that help hydrate and nourish the skin, while protecting against free radicals. It has anti-inflammatory properties that can help reduce inflammation and redness of the skin.

One of its most notable characteristics is its polyphenol content, especially catechins, which are powerful natural antioxidants. In addition, it contains anti-inflammatory compounds such as flavonoids and tannins. Helps keep skin calm, balanced and protected against environmental damage, contributing to a healthier, more radiant complexion.

This plant helps to improve the elasticity and firmness of the skin thanks to its high silicon content. It is also rich in salicylic acid, making it a natural acne-fighting ingredient and reducing sebum production on the skin.

Hydration is the foundation of skin longevity. That’s why natural hyaluronic acid isn’t just a trendy ingredient—it’s the building block upon which you’ll lay the foundation for your skin’s health. At DHYVANA, we select dual-action molecular weights (10–50 kDa) certified by EcoCert, derived from the natural fermentation of glucose. These work through biomimicry: they repair the outer layers by restoring the natural protective barrier that prevents water loss. Of course, our hyaluronic acid is 100% vegan and GMO-free.

Our Serums with Natural Hyaluronic Acid

Just as with your skin’s structural proteins—collagen and elastin—the skin’s natural moisture reserves decrease over the years. That’s why incorporating a hyaluronic acid serum helps restore this lost moisture and improve your skin’s longevity.

All of our organic skincare products work through biomimicry, and more specifically, our low- and medium-molecular-weight hydrating hyaluronic acid penetrates the skin through this mechanism. The result: they reach the different layers of the skin and deliver the various benefits you expect from a serum— fewer wrinkles, fewer signs of aging, more hydrated skin, and much smoother skin.

Hyaluronic Acid Creams: Biomimetic Sealing

The serum serves a specific purpose: to reach the deepest layers of the skin. In your moisturizer, hyaluronic acid acts as an external shield that works in synergy with your skin’s barrier function. This mechanism is fascinating: without adding extra lipids but by working in synergy with them, it prevents transepidermal water loss. As a result, it balances combination and oily skin, nourishes dry skin, and keeps normal skin perfectly balanced—all without clogging the pores.

Hyaluronic Acid: Frequently Asked Questions

Hyaluronic Acid for Dark Circles: Yes or No?

Absolutely. And here’s why: the eye area (dark circles) requires ingredients that meet several criteria. They need to be highly moisturizing, hypoallergenic, and not overly greasy. The skin in this area is very thin and particularly mobile (just think about how much you move your eyes throughout the day), which is why it’s essential to provide extra hydration.

In this regard, we’d like to remind you of DHYVANA’s Radical Safety principle. If you’re not familiar with this concept, be sure to check out our“Formulation Principles” section; at DHYVANA, we always formulate products for sensitive skin, using no harmful ingredients and eliminating anything that doesn’t benefit your skin. And you’re going to love this: our serums are designed to be applied around the eye area, and so are our creams. In each product’s description, we explain exactly how to use them.

What is hyaluronic acid used for, and how exactly does it work?

It is primarily a hydrating ingredient, and in fact acts like a sponge. Its function is to absorb water, and when combined with other ingredients, it also provides moisturizing benefits: in other words, it helps seal in that water and retain moisture.

The effect of this hydration on your skin depends on its molecular weight. Low-molecular-weight hyaluronic acid penetrates down to the deepest layers. Its effect is less visible to the eye, but in return, it provides deep, long-lasting hydration. This is key to building the foundation of your Skin Longevity. Then there’s medium- and high-molecular-weight hyaluronic acid, which acts on the outermost layers of the skin and strengthens your protective barrier. You’ll notice its plumping effect in the mirror (fewer wrinkles), and it serves as the first line of defense against dehydration.

Which is better? At DHYVANA , we use both complementary approaches, both of which are necessary: low molecular weight (approximately 10 kDa) and medium-to-high molecular weight (up to 50 kDa). This way, you’ll notice visible hydration while simultaneously building a strong, invisible foundation.

When is better, day or night?

Hyaluronic acid really is an ingredient that works wonderfully in all kinds of skincare routines. Since it’s non-greasy, it’s suitable for daytime routines, which are typically lighter, require a more fluid hydration, and allow you to apply makeup or protect your skin from pollution. And most importantly: you shouldn’t skip hyaluronic acid in your nighttime routine. At night, in sync with your skin’s natural repair cycle, it works every day to help your skin build a strong foundation. That’s your daily dose of Skin Longevity.

Compound is absorbed very quickly. In addition, it has repairing and soothing properties, perfect for the most delicate, inflamed or red skin.

The Kigelia Africana fruit contains a number of skin-beneficial compounds such as flavonoids, fatty acids and antioxidants that help improve the appearance of skin, reducing dark spots and reducing the appearance of wrinkles and fine lines.

Enhances the appearance of the skin by improving the elimination of dead cells, favouring epidermal renewal and providing a more luminous skin.

Prized for its healing properties, with antiseptic and anti-inflammatory properties. It also reduces oxidative stress and prevents associated aging. Together with Bacopa and Moringa extracts, it reduces the negative effects of exposure to pollution.

Helps clean the skin of impurities and prevents pores from clogging. Helps unify skin tone and combat the action of free radicals.

Licorice extract (Glycyrrhiza glabra) has a particularly comprehensive skin-toning effect: it acts on pigment while helping to soothe the skin that produces it. It contains glabridin, which reduces the formation of pigment and facial spots by inhibiting the activity of tyrosinase, a key enzyme in melanin production. In addition, liquiritin promotes the dispersion of melanin that has already accumulated, helping to progressively improve the appearance of facial spots. In this way, the former acts on the pigment that is forming, and the latter acts on the pigment that is already visible.

Licorice for irritation-free depigmentation

Facial spots and hyperpigmentation have multiple causes. It’s not enough to target the pigment if the skin remains inflamed or is subjected to oxidative stress. That’s why the soothing effect of licorice is key—it helps reduce the conditions that can fuel hyperpigmentation. Combined with other strategically selected active ingredients, this approach restores luminosity and achieves a more even, radiant complexion without compromising the skin barrier.

It is a good moisturizing agent that maintains hydration and improves the skin’s moisture balance. It shows anti-aging properties that promotes skin elasticity and reduces the appearance of fine lines and wrinkles. It also possesses calming and soothing properties, making it suitable for irritated or sensitive skin.

It is rich in oleic acid, a nutrient that stands out for its high penetration capacity on the skin, exerting an extra benefit on dry skin. Helps protect the skin from external aggressions and also provides elasticity and firmness to the skin.

Magnolia extract helps reduce redness, puffiness and leaves skin looking more even and luminous. It is very well tolerated by the skin and is a key mediator in both inflammatory and aging processes.

With an infinite number of nutrients, they have a strong impact in keratinization and cell renewal, and helps to generate strong bonds in the skin tissue, improving its structure.

Marula oil has numerous anti-aging properties, by preventing premature aging caused by free radicals, due to its antioxidant properties. In addition, it reinforces the hydrolipid barrier, preventing dehydration and deeply nourishes the skin, delaying wrinkles and expression lines.

Mango Extract, or Melan’oWhite™, is a patented compound specifically designed to act on tissue pigmentation. It has a dual action, renewing cells and inhibiting pigmentation at the cellular level. Clinically, it has been shown to be more effective than kojic acid in treating pigmentation disorders, producing visible, measurable results in 7, 28, and 56 days without causing skin irritation.

Melan’oWhite™ vs. Kojic Acid

Kojic acid is the gold standard among depigmenting agents, especially in Asia. While it is highly effective, the Melan’oWhite™ mango extract offers an action that is not only powerful but also aligned with your Skin Longevity. Its dual action removes dead cells laden with dark pigment from the skin’s surface, while deep within the skin it acts on melanin production by reducing the activity of the enzyme tyrosinase by up to 93.2%. The result: in addition to slowing the appearance of future dark spots (prevention), it reduces the size and perimeter of existing dark spots. The result is an even-toned complexion with fewer dark spots.

How It Works on Your Skin

• Removes dark spots and evens out skin tone: It acts directly on the source of dark spots by inhibiting the enzyme tyrosinase to stop excessive melanin production. It has been clinically proven to visibly reduce and lighten age spots (solar lentigines) after weeks of consistent use, restoring the skin’s radiance and even tone.
• Accelerates cell renewal: Because it is naturally rich in lactic acid, it gently exfoliates, removing dead cells loaded with pigment
• It stops dark spots at their source: it acts directly on the root of the problem by reducing the activity and production of the enzyme tyrosinase, which reduces the production of new melanin by up to 93.2% in laboratory tests
• Visible reduction of existing dark spots: it not only brightens but also reduces the size of dark spots. Clinically, after 56 days of use, it reduces the perimeter of dark spots by 5.0% and their total surface area by 5.5%, revealing an even and radiant complexion

Contains a flavonoid called silymarin, known for its antioxidant and anti-inflammatory properties. Additionally, milk thistle has traditionally been used to treat skin problems such as acne, dermatitis, and psoriasis, as it has healing and regenerative properties.

Mineral pigments are extracted directly from nature, making them less likely to cause irritation or allergic reactions compared to synthetic colorants.

Contains compounds such as beta-glucan, which help soothe irritated skin and reduce inflammation. Plus, its smooth, grainy texture can help gently exfoliate the skin and promote cell renewal.

Rich in essential fatty acids and Vitamin E, which is a powerful antioxidant that helps prevent damage caused by free radicals.

Cellular health begins by eliminating inert substances: our Organic Aloe Vera replaces water in our formulas as the primary delivery system, transporting active ingredients more effectively. Rich in nutrients and minerals and with prebiotic properties, it is ideal for supporting the microbiome and promoting longevity at every stage of life.

This active botanical base, certified by EcoCert, acts as a biomimetic bridge that delivers functional ingredients to the deeper layers where the skin needs them most, accelerating biological synthesis and tissue repair. This cellular care approach ensures long-lasting hydration while maintaining the integrity of the skin barrier in accordance with the strictest standards of Radical Safety and vegan ethics.

Papaya contains an enzyme called papain, which helps to gently exfoliate facial skin and remove dead skin cells. In addition, papaya is rich in antioxidants such as vitamin C and beta-carotene, which help protect the skin from damage caused by free radicals.

Passiflora Edulis extract has antioxidant properties that protect the skin from damage caused by free radicals. When applied to the skin, it forms a film on the skin surface and retains moisture. It also reduces wrinkles, expression lines and other effects of aging.

It stands out for its high content of vitamins E and K, key to removing stains. And it also includes linoleic acid, a compound that helps hydrate and soften the skin, protecting it from free radicals.

Evening primrose oil is a powerful emollient, moisturizing and softening. It is a perfect ally to reduce wrinkles and expression lines. In addition, its antioxidants fight free radicals.

Vitamin A is naturally contained in organic raspberry seed oil. This oil contains antioxidant, photoprotective and anti-inflammatory properties and helps fight wrinkles, regenerate and heal the skin.

Helps combat venous insufficiency and skin capillary fragility and improves blood circulation in the skin, which translates into a better appearance of the skin as it helps reduce swelling and inflammation.

Rice water is a facial brightener, an Asian secret traditionally used to achieve porcelain-like skin. Rice contains starches and proteins that naturally help even out skin tone, brighten the complexion, soften the skin, and maintain its moisture. Washing rice in water or cooking it produces this rice water, a remedy deeply rooted in Japanese cosmetic tradition.

Rice Water vs. Rice Extract

Although both are derived from rice, the water and the extract are different. Washing and cooking in the form of water extract the compounds to varying degrees. In modern cosmetics, the Oryza sativa extract makes it possible to concentrate and stabilize its properties.

Among them is gamma-oryzanol, an antioxidant that has been shown to affect tyrosinase and MITF, two mechanisms involved in melanin production. This way, we can strategically incorporate it into your routine to better support your skin.

Rice Extract for Radiance

Skin radiance is influenced by many factors. That’s why this extract is so effective: it addresses several key factors, such as hydration, smoothness, pore texture, and uneven pigmentation.

When combined with other strategically selected ingredients, rice transforms from an ancient tradition into an essential component for radiant skin and a protected skin barrier.

It is a natural emollient that reinforces the skin barrier and helps reduce transepidermal water loss. It also increases the elasticity of the epidermis.

In addition to Vitamin C, Sage also contains vitamin A that helps to hydrate and regenerate the skin, and vitamin K that helps the skin to revitalize itself naturally, showing a healthy appearance.

It is an oil-soluble beta-hydroxy acid (BHA) ideal for oily and acne-prone skin. It penetrates the pores and works from within, removing excess sebum and dead cells.

It deeply cleanses pores, reduces blackheads and breakouts, minimizes the appearance of pores, and has anti-inflammatory properties that soothe redness and skin irritations.

This advanced technology encapsulates Chlorella and Kelp algae in a membrane made of Cocoa Butter and releases its nutrients in a prolonged way so that the skin absorbs them more efficiently.

Contains essential fatty acids and vitamins A and E, which help keep skin soft, supple and protected. It also contains cinnamic acid, which can help protect skin from harmful UV rays.

In addition, this acid helps remove dead skin cells, dirt and impurities from the skin’s surface, leaving it looking brighter and more youthful.

One of its many benefits is that it has a great capacity to stimulate the formation of new skin tissue. Its analgesic and antiseptic properties help heal faster.

Also known as holy basil, it is a powerful antioxidant and anti-inflammatory. Also, its antibacterial and antifungal properties make it an effective ingredient to treat acne and other skin problems

Also known as coenzyme Q10, it is a natural compound present in all cells of the body. Helps energize skin cells and prevents photoaging, as well as reducing the depth of wrinkles.

Contains a variety of compounds, including polyphenols, which act as powerful antioxidant agents in the skin. Helps reduce the appearance of wrinkles and fine lines, improving skin firmness and elasticity. It also acts as a protective shield, forming a barrier against damage caused by free radicals and environmental factors such as UV radiation and pollution.

Helps soften the skin, reducing dryness. It is also known for its anti-inflammatory properties, making it an effective ingredient to soothe irritated or inflamed skin.

Improves the quality of blood supply. In addition to fatty acids, it provides vitamin C, a source of antioxidants, luminosity and rejuvenating power.

With an infinite number of nutrients, they have a strong impact in keratinization and cell renewal, and helps to generate strong bonds in the skin tissue, improving its structure.