A comprehensive catalogue of active ingredients used in Christina Israeli cosmetics - their properties, effects, and application in skincare. Selected by cosmetologists, proven in clinics worldwide.
Acetyl Hexapeptide-8, known as Argireline, is a synthetic peptide used in cosmetics for expression lines. It helps smooth the skin, so lines around the eyes and on the forehead look less visible. The supplier reports wrinkle depth reduced by 30% after 30 days in its study.
BOTOX EFFECTA peptide used in skincare, often combined with dextran in formulas (Dextran & Acetyl Pentapeptide-1).
DERMAL MATRIX
A group of acids that includes glycolic, lactic and mandelic acid. They gently exfoliate the epidermis, smooth texture and brighten the skin. They can increase sensitivity to the sun, so SPF protection is recommended. The specific acids are listed by INCI in each product description.
EXFOLIATION
An ingredient with a soothing and smoothing action, often used in cosmetics for sensitive skin. Helps keep the skin comfortable and soft.
SOOTHING
Alpha-lipoic acid is a water- and fat-soluble antioxidant that supports other antioxidants, including vitamins C and E. It smooths skin texture, evens out tone and reduces the look of fatigue. Recommended for mature and dull skin.
UNIVERSAL ANTI-AGE
An extract from alpine rose cell cultures; the plant grows in the Swiss Alps at altitudes of up to 3200 m, in hard frost and strong UV radiation. According to the manufacturer, it strengthens the skin barrier, supports epidermal renewal and helps the skin cope better with environmental stress. It is one of the main ingredients of the Muse line.
ProtectionAn extract from the fermentation of marine Alteromonas microorganisms (a generic INCI, offered by Lucas Meyer Cosmetics among others). Hydrates and soothes.
MARINE GLYCOPROTEINS
Peptides are short chains of amino acids used in anti-ageing cosmetics. They help improve the look of firm, smooth skin.
ANTI-AGE
Antiglycation Complex is a liposomal blend of three antioxidants: carnosine, silymarin and tocopherol. It helps protect collagen and elastin from glycation, the binding of sugars to proteins that stiffens skin fibres with age. It supports the firmness and smoothness of mature skin.
Anti-AgeA peptide used in cosmetics that smooth the look of expression lines. Also known as the raw material Argireline (Lubrizol). Older, incorrect name: 'Hexapeptide-3'.
BOTOX EFFECT
An arnica flower extract with a soothing action. Supports the comfort of sensitive skin.
SoothingA raw material from Croda (Sederma). Composition according to the supplier: Glycerin, Albizia Julibrissin Bark Extract, Darutoside. Used in eye area care.
EYE-LIFTING
An ingredient used in eye area care. Helps reduce the look of puffiness and dark circles and refreshes the skin.
STIMULATION
Carnosine is a dipeptide made of β-alanine and histidine. In cosmetics it has an antioxidant and antiglycation action, so it helps protect the skin from oxidative stress and protein glycation. It supports the firmness, smoothness and even tone of mature skin.
Antioxidant
A plant extract with a soothing and calming action. Supports the comfort of sensitive skin that is prone to redness.
REGENERATION
Ceramides are lipids of the stratum corneum that, together with cholesterol and fatty acids, form the intercellular cement of the skin barrier. They make up about 50% of epidermal lipids, and their amount falls with age. In cosmetics they replenish the barrier, limit water loss and reduce skin sensitivity, including after acids, retinoids and treatments.
Protective Barrier
Coral Powder is the main ingredient of the Rose de Mer peel. According to the manufacturer, coral silicate particles together with sea salt and calcium stimulate exfoliation: for 3 to 5 days after the treatment, the upper layers of the epidermis gradually peel off. The skin becomes smoother and more even in tone. Used in professional treatments.
Marine Exfoliation
Cotton flower extract (Gossypium Herbaceum) softens and hydrates the skin. It forms a light film on the surface that limits water loss from the epidermis (TEWL). It contains antioxidant bioflavonoids and tocopherols, so it suits dehydrated and sensitive skin, including after a peel.
Softening
A plant butter from cupuaçu seeds. Nourishes and softens the skin and helps reduce water loss from the epidermis.
NOURISHMENTDermostatyl is a raw material from Ashland (INCI: Aqua, Butylene Glycol, Hexapeptide-2). According to the supplier, this peptide limits melanin production, so it helps even out skin tone and reduces the look of discoloration. Christina lists it in the description of Forever Young Radiance Moisturizing Mask.
ANTI-DISCOLOURATION
Diacetyl Boldine is an ingredient derived from boldo tree extract that helps even out skin tone. It limits the activity of tyrosinase, an enzyme involved in melanin production, and has an antioxidant action. It reduces the look of sun spots and pigmentation marks. Used in the Illustrious line, among others.
BRIGHTENING
Elasticity Enhancer is an active ingredient that, according to the manufacturer's catalogue, is a by-product of lactic acid bacteria metabolism. The manufacturer describes it as an ingredient that supports skin elasticity. The skin looks more supple and firm.
ELASTICITYA trade name for a peptide in the Forever Young line. According to the manufacturer's website, Epidermal Thymic Factor (ETF) is Acetyl Pentapeptide-1, which supports keratin and filaggrin synthesis.
ANTI-AGE FOUNDATION
Ferulic acid is a plant antioxidant. In Christina products it appears in complexes with peptides and as arginine ferulate (Arginine Ferulate). The manufacturer states that it helps protect the skin from free radicals and oxidative stress. It is used in SPF 30 creams, among other products.
Photo-Protection
Firming Peptide is a signal peptide that supports the skin in producing collagen and elastin. After a few weeks of regular use the skin looks firmer and tighter, and fine lines are less visible. Recommended for mature skin that is losing firmness.
FIRMING
Flax extract (Linum Usitatissimum) contains omega-3 fatty acids, lignans and phytosterols. It strengthens the hydrolipid barrier, limits water loss from the epidermis and smooths the skin. It also has an antioxidant action. Recommended for mature and dry skin with expression lines.
SMOOTHINGA trade name for a peptide in the Forever Young line. The manufacturer describes G.F. Peptide as an ingredient that supports epidermal renewal. On the labels of the products that list it, this peptide appears as Tripeptide-1.
RENEWAL
An AHA acid. Gently exfoliates dead skin cells, smooths texture and brightens the skin. It can increase sensitivity to the sun, so SPF protection is recommended.
Exfoliation
A biotechnological ingredient used in anti-ageing care. Supports the look of firm, smooth skin.
Regeneration
Centella Asiatica contains the triterpenes asiaticoside and madecassoside. It soothes and calms the skin, reduces the look of redness and supports recovery after treatments. Recommended for sensitive and reactive skin.
RegenerationA retinoic acid ester (retinoid) used in anti-ageing cosmetics. Also known as a component of the raw material Granactive Retinoid (Grant Industries: Dimethyl Isosorbide, Hydroxypinacolone Retinoate).
STABLE RETINOID
Hydroxypinacolone Retinoate (HPR) is a retinoic acid ester, a new-generation retinoid. The manufacturer states that it binds directly to the skin's retinoid receptors, without an enzymatic conversion step. It supports epidermal renewal, smooths the skin and reduces the look of wrinkles and discoloration. According to Christina materials, products with HPR are not used during pregnancy, and a sunscreen with SPF must be used during the day.
RENEWAL
A humectant that binds water in the epidermis. Hydrates the skin, improves its softness and elasticity and helps smooth the look of fine dehydration lines.
Hydration
Hydrolyzed rice protein is a natural ingredient obtained from rice grains through controlled enzymatic hydrolysis, which breaks proteins down into small, low-molecular-weight peptides. It is rich in essential amino acids (lysine, leucine, arginine), the building blocks of keratin and collagen — the main structural proteins of the epidermis. It penetrates deep into the skin, where it rebuilds the hydrolipid barrier, strengthens the structure and increases resistance to damage. It also acts as a natural moisturising factor (NMF), retaining moisture in the intermediate layers of the epidermis. Ideal for mature, dry skin with wrinkles and loss of elasticity — especially recommended in firming and strengthening products.
REBUILDING
Hydrolyzed silk is a luxurious cosmetic ingredient obtained from natural silk fibres, broken down into low-molecular-weight peptides known as fibroin. Thanks to its small molecular size, it penetrates deep into the skin, where it forms a microscopic film with silky comfort and an invisible lifting effect. Rich in natural amino acids (serine, alanine, glycine), which are building blocks of keratin and other epidermal proteins and support its structure. It effectively hydrates, smooths the texture and gives the skin an incredibly soft, silky appearance. It is a key ingredient of Christina's Silk line — dedicated to reducing wrinkles and giving skin a silky smoothness.
SMOOTHING
A mineral-rich red algae extract. Helps smooth and firm the skin.
Smoothing
Jojoba oil (Simmondsia Chinensis) is a liquid plant wax. It absorbs quickly, protects, soothes and moisturizes the skin. In Christina products it appears in facial cleansers, among others.
BALANCE
Kojic acid is produced by fermentation with Aspergillus oryzae fungi. It limits the activity of tyrosinase, which evens out skin tone and reduces the look of discoloration, and it has an antioxidant action. Used in the Illustrious line, among others.
Brightening
Hyaluronic acid with a reduced molecular weight. Hydrates and supports skin elasticity.
DEEP HYDRATION
Magnolia bark extract (Magnolia Officinalis) contains magnolol and honokiol, which have an antioxidant and calming action. It soothes irritation, reduces the look of redness and brings relief to hypersensitive skin. Recommended for products for sensitive and reactive skin, including after treatments.
SoothingA peptide from Sederma (Croda), known as Matrixyl. Former INCI name: Palmitoyl Pentapeptide-3.
COLLAGEN STIMULATOR
In cosmetics, melatonin works as a strong antioxidant, active in both water and lipid environments. It supports the skin's night-time regeneration, improves hydration and reduces the look of wrinkles. Recommended for night creams for mature and tired skin.
NIGHT REGENERATION
Vitamin B3. Supports the skin barrier and helps even out skin tone and reduce the visibility of pores. Combines well with other skincare ingredients.
StrengtheningA raw material from Naturalis Life Technologies in niosome form (pomegranate seed extract, hydrolyzed yeast, nucleotides). According to the supplier, it hydrates and energises the skin.
BIO-ENERGYA raw material from Naturalis Life Technologies. According to the supplier, it combines hydrolyzed hyaluronic acid with kaempferol in niosomes. Supports skin hydration.
NIOSOMAL DELIVERY
Peptide Q10 is a bioengineered peptide designed after the antioxidant properties of coenzyme Q10. According to the manufacturer, it supports the skin's natural antioxidant defences and helps protect it from free radicals. The skin looks less tired, and fine lines are less visible. It is part of the Unstress line.
ENERGYA raw material from Ashland with the INCI name Sodium Beta-Sitosteryl Sulfate. According to the supplier, it improves the look of the skin by supporting the cohesion of the stratum corneum and the skin barrier function. The manufacturer lists it in the Forever Young Radiance Moisturizing Mask.
BARRIER + ADHESIONA silicone polymer that forms a flexible film on the skin and optically smooths its surface (raw materials include Gransil, Grant Industries).
INSTANT BLUR
Probiotics in cosmetics are bacterial strains, mainly Lactobacillus, and their metabolites, which support the balance of the skin microbiome. They help strengthen the protective barrier, soothe irritation and reduce the look of redness. Recommended for sensitive and reactive skin.
Microbiome
Regu-age is a complex of hydrolysed rice and soy proteins designed for eye area care. It has an antioxidant action and helps reduce the look of dark circles and puffiness under the eyes. The supplier reports a clear improvement after 8 weeks of use in its study.
Anti-Dark-CirclesA polyphenol with an antioxidant action. Helps protect the skin from oxidative stress.
LONGEVITY POLYPHENOL
The pure form of vitamin A used in anti-ageing cosmetics. Helps smooth the look of the skin and reduce the visibility of wrinkles. It can make the skin more sensitive to the sun, so SPF protection is recommended during the day.
Anti-Age Gold Standard
An extract of French rose flowers with a soothing and antioxidant action. Helps keep sensitive skin comfortable.
SOOTHING
A fat-soluble BHA acid. Cleanses pores, gently exfoliates and helps limit blemishes.
ANTI-ACNE
A silk protein that forms a film and hydrates. Smooths the skin surface and improves its softness.
LIFTING EFFECT
A plant fat from the nuts of the karité tree. Nourishes and softens, helps limit water loss from the epidermis and makes dry skin more comfortable.
Nourishment
A combination of UVA and UVB filters that protects the skin from sunlight. UVB rays cause sunburn, while UVA speeds up photoageing and encourages discoloration. SPF 30 blocks about 97% of UVB rays, which makes it suitable for daily care all year round.
UV Protection
Squalane is a stable form of squalene, a lipid found naturally in skin sebum. It absorbs quickly and leaves no greasy film. It strengthens the hydrolipid barrier, limits water loss from the epidermis and smooths the skin. It has an antioxidant action and suits every skin type, including blemish-prone skin.
LIPID REPLENISHMENTA name used in older Christina materials for a blend of amino acids (alanine, proline, serine).
24H REGENERATION
Sweet almond oil (Prunus Amygdalus Dulcis) is rich in oleic and linoleic acid and vitamin E. It nourishes and softens the skin, strengthens the hydrolipid barrier and improves elasticity. It absorbs well, so it suits face and body care, including dry and sensitive skin.
NourishmentA peptide complex from dsm-firmenich. According to the supplier, it contains Tetradecyl Aminobutyroylvalylaminobutyric Urea (formerly Trifluoroacetate), Palmitoyl Tripeptide-5 and Palmitoyl Dipeptide-5 Diaminobutyroyl Hydroxythreonine.
DEJ COLLAGEN
Telosense Active is a complex of hydrolysed soy and yeast proteins. According to Christina, it supports telomere protection (the ends of chromosomes) by increasing expression of the TRF2 protein in laboratory tests. In the Muse line it helps keep the skin smooth and youthful looking.
LONGEVITY
Tranexamic acid is a derivative of the amino acid lysine used in tone-evening cosmetics. It helps limit the formation of discoloration after sun exposure and reduces the look of existing pigmentation marks. Used in the Illustrious line, among others.
ANTI-MELASMA
Tremella Fuciformis mushroom extract contains polysaccharides that bind water in the epidermis. It hydrates and smooths the skin and helps it keep moisture longer. It also contains antioxidants and β-glucans that support the protective barrier. Recommended for dehydrated and mature skin.
BIO-HYDRATION
The manufacturer's term for a blend of hyaluronic acid fractions with different molecular weights (3Luronic Serum). The label lists a single INCI: Sodium Hyaluronate. Hydrates the skin and helps reduce the visibility of wrinkles.
TRIPLE HYDRATIONA photostable organic UVB filter (for example Uvinul T 150, BASF).
NEXT-GENERATION UV FILTERA peptide used in anti-ageing cosmetics, often combined with dextran (Dextran & Tripeptide-1). Helps improve the look of firm, smooth skin.
BIOMIMETIC
Vectorized hyaluronic acid is hyaluronic acid combined with a carrier meant to help it penetrate the epidermis. It binds water, moisturizes the skin and smooths visible dehydration lines.
Deep Hydration
An antioxidant used in brightening cosmetics. Helps even out skin tone and protect the skin from oxidative stress.
Radiance
Vitamin E and its ester (tocopheryl acetate) act as antioxidants in the formula and help protect the skin from oxidative stress. They support skin comfort and elasticity.
ANTIOXIDANTA peptide platform from Infinitec Activos. According to the supplier, X50 Anti-Aging contains Copper Palmitoyl Heptapeptide-14 and Heptapeptide-15 Palmitate in a carrier.
DRONE TECHNOLOGY
The zinc salt of pyrrolidone carboxylic acid. Supports hydration and helps regulate sebum production.
SEBUM REGULATION
