Kiehl's Since 1851 Ultra Pure High-Potency Serum 5.0% Niacinamide 1 oz.

What It Is:A concentrated 5% Niacinamide serum for oily skin made with only 10 ingredients that visibly reduces excess oil and shine.What It Does:With 5% Niacinamide, this serum is formulated with just 10 ingredients to help visibly reduce excess oil and minimize the look of redness. Free of fragrance and colorants, this concentrated serum is minimally formulated for skin absorption and efficacy.How To Use It:In the morning and evening, apply 2-3 drops to clean, dry skin.Clinical Results:- After 1 week, 92% agree skin feels soothed*- Instantly reduces excess oil by 58%**- Reduced blemishes in 1 week****Reported by consumers in a 4-week study.**Instrumental measurement in a 4-week clinical study.***Expert grading in a 4-week clinical study.

What It Is:A concentrated 5% Niacinamide serum for oily skin made with only 10 ingredients that visibly reduces excess oil and shine.What It Does:With 5% Niacinamide, this serum is formulated with just 10 ingredients to help visibly reduce excess oil and minimize the look of redness. Free of fragrance and colorants, this concentrated serum is minimally formulated for skin absorption and efficacy.How To Use It:In the morning and evening, apply 2-3 drops to clean, dry skin.Clinical Results:- After 1 week, 92% agree skin feels soothed*- Instantly reduces excess oil by 58%**- Reduced blemishes in 1 week****Reported by consumers in a 4-week study.**Instrumental measurement in a 4-week clinical study.***Expert grading in a 4-week clinical study.

What It Is:A concentrated 5% Niacinamide serum for oily skin made with only 10 ingredients that visibly reduces excess oil and shine.What It Does:With 5% Niacinamide, this serum is formulated with just 10 ingredients to help visibly reduce excess oil and minimize the look of redness. Free of fragrance and colorants, this concentrated serum is minimally formulated for skin absorption and efficacy.How To Use It:In the morning and evening, apply 2-3 drops to clean, dry skin.Clinical Results:- After 1 week, 92% agree skin feels soothed*- Instantly reduces excess oil by 58%**- Reduced blemishes in 1 week****Reported by consumers in a 4-week study.**Instrumental measurement in a 4-week clinical study.***Expert grading in a 4-week clinical study.

What It Is:A concentrated brightening serum that visibly reduces dark spots and post-acne marks while tightening the look of pores.What It'S For:Tested for tolerance under dermatological control. Suitable for all skin types and tones, including oily skin, sensitive skin and skin prone to acne.What It Does:Formulated with 10% Pha, niacinamide and beech bud extract, Clarifique Pro-Solution is a brightening serum that delivers powerful results over time without being harsh on skin. Pha has a larger molecular structure compared to Aha or Bha, allowing it to gently exfoliate the skin surface to minimize irritation. When Pha is combined with an ingredient like niacinamide, it delivers visible brightening results without the unwanted harshness. After using Clarifique Pro-Solution, women see brighter skin in one week and visibly tighter pores in four weeks. In eight weeks, dark spots and post-acne mark skin discoloration are visibly reduced.How To Use It:Use serum daily in both morning and evening skincare routine after cleansing and toning. Twist the cap to open and push down on the silver button to dispense the formula onto your fingertips. Apply formula to the face until fully absorbed, avoiding the eye area. When applying in the morning, it is always necessary to follow with an Spf to protect the skin from sun damage.Clinical Results:Consumer self-assessment results*:- 96% agree skin texture looks refined- 92% agree skin looks brighter- 89% agree skin tone looks more even & pores look tightened- 84% agree dark spots and skin discoloration are visibly reducedClinically tested results**:- Post-acne marks are visibly reduced -29.7%- Dark spots are visibly reduced -20.3%- Pores are visibly reduced -18.7%- Skin tone is more even +28.2%*Based on self-assessment results in a 10-week consumer study with 64 women.**Based on a 10-week clinical study with 64 women.

What It Is:A concentrated brightening serum that visibly reduces dark spots and post-acne marks while tightening the look of pores.What It'S For:Tested for tolerance under dermatological control. Suitable for all skin types and tones, including oily skin, sensitive skin and skin prone to acne.What It Does:Formulated with 10% Pha, niacinamide and beech bud extract, Clarifique Pro-Solution is a brightening serum that delivers powerful results over time without being harsh on skin. Pha has a larger molecular structure compared to Aha or Bha, allowing it to gently exfoliate the skin surface to minimize irritation. When Pha is combined with an ingredient like niacinamide, it delivers visible brightening results without the unwanted harshness. After using Clarifique Pro-Solution, women see brighter skin in one week and visibly tighter pores in four weeks. In eight weeks, dark spots and post-acne mark skin discoloration are visibly reduced.How To Use It:Use serum daily in both morning and evening skincare routine after cleansing and toning. Twist the cap to open and push down on the silver button to dispense the formula onto your fingertips. Apply formula to the face until fully absorbed, avoiding the eye area. When applying in the morning, it is always necessary to follow with an Spf to protect the skin from sun damage.Clinical Results:Consumer self-assessment results*:- 96% agree skin texture looks refined- 92% agree skin looks brighter- 89% agree skin tone looks more even & pores look tightened- 84% agree dark spots and skin discoloration are visibly reducedClinically tested results**:- Post-acne marks are visibly reduced -29.7%- Dark spots are visibly reduced -20.3%- Pores are visibly reduced -18.7%- Skin tone is more even +28.2%*Based on self-assessment results in a 10-week consumer study with 64 women.**Based on a 10-week clinical study with 64 women.

What It Is:A concentrated brightening serum that visibly reduces dark spots and post-acne marks while tightening the look of pores.Skin Type:Suitable for all skin types and tones, including oily skin, sensitive skin and skin prone to acne. Tested for tolerance under dermatological control.Skin Concern:Pores, dark spots, post-acne marks.What It Does:Formulated with 10% Pha, niacinamide and beech bud extract, Clarifique Pro-Solution is a brightening serum that delivers powerful results over time without being harsh on skin. Pha has a larger molecular structure compared to Aha or Bha, allowing it to gently exfoliate the skin surface to minimize irritation. When Pha is combined with an ingredient like niacinamide, it delivers visible brightening results without the unwanted harshness. After using Clarifique Pro-Solution, women see brighter skin in one week and visibly tighter pores in four weeks. In eight weeks, dark spots and post-acne mark skin discoloration are visibly reduced.How To Use It:Use serum daily in both morning and evening skincare routine after cleansing and toning. Twist the cap to open and push down on the silver button to dispense the formula onto your fingertips. Apply formula to the face until fully absorbed, avoiding the eye area. When applying in the morning, it is always necessary to follow with an Spf to protect the skin from sun damage.Clinical Results:Consumer self-assessment results:- 96% agree skin texture looks refined*- 92% agree skin looks brighter*- 89% agree skin tone looks more even and pores look tightened*- 84% agree dark spots and skin discoloration are visibly reduced*Clinically tested results:- Post-acne marks are visibly reduced -29.7%**- Dark spots are visibly reduced -20.3%**- Pores are visibly reduced -18.7%**- Skin tone is more even +28.2%***Based on self-assessment results in a 10-week consumer study with 64 women.**Based on a 10-week clinical study with 64 women.

What It Is:White Caviar Light Concentrate is a concentrated serum engineered with patented Lumidose, the most potent brightening molecule known today, and La Prairie's Exclusive Cellular Complex (Patent Ep 3062763).Skin Type:For all skin types.Skin Concern:Dullness, dark spots, uneven texture, pores.What It Does:White Caviar Light Concentrate enhances skin texture, tone and structure. The formula incorporates caviar micro-nutrients, a potent peptide and 5% niacinamide to promote skin's ability t

What It Is:A concentrated serum that combines Pitera and Niacinamide to tackle visible pores, fine lines and skin firmness. It hydrates skin to visible firm and redefine skin contours-for bouncier, softer and plumper looking skin, starting in just 2 weeks.Skin Type:Normal, Dry, Combination, OilySkin Concern:Pores, Fine lines & wrinkles, firmnessKey Inrgedients:- Pitera: Sk-ii's proprietary ingredient derived from fermentation. It improves multiple dimensions of visible skin damage and aging. Sk-ii discovered Pitera during a tireless quest for beautiful bare skin. In the 1970s, their scientists became fixated on the soft, youthful-looking hands of elderly workers at a Japanese sake brewery. They knew the secret must lie in yeast and fermentation process. Rich in vitamins, amino acids, minerals and organic acids, Sk-ii's proprietary ingredient Pitera, dramatically improves the natural surface rejuvenation process.- Niacinamide: Significantly decreases hyperpigmentation.How To Use It:Release a dropper-full amount of serum into your palm. Apply evenly onto your face by dotting on the forehead, both cheeks and chin. Add a few extra drops to areas you're concerned about, and gently massage into skin, starting in the center and spreading outward. Use this face serum after you cleanse, tone and treat, but before you moisturize.

What It Is:A concentrated serum that combines Pitera and Niacinamide to tackle visible pores, fine lines and skin firmness. It hydrates skin to visible firm and redefine skin contours-for bouncier, softer and plumper looking skin, starting in just 2 weeks.Skin Type:Normal, Dry, Combination, OilySkin Concern:Pores, Fine lines & wrinkles, firmnessKey Inrgedients:- Pitera: Sk-ii's proprietary ingredient derived from fermentation. It improves multiple dimensions of visible skin damage and aging. Sk-ii discovered Pitera during a tireless quest for beautiful bare skin. In the 1970s, their scientists became fixated on the soft, youthful-looking hands of elderly workers at a Japanese sake brewery. They knew the secret must lie in yeast and fermentation process. Rich in vitamins, amino acids, minerals and organic acids, Sk-ii's proprietary ingredient Pitera, dramatically improves the natural surface rejuvenation process.- Niacinamide: Significantly decreases hyperpigmentation.How To Use It:Release a dropper-full amount of serum into your palm. Apply evenly onto your face by dotting on the forehead, both cheeks and chin. Add a few extra drops to areas you're concerned about, and gently massage into skin, starting in the center and spreading outward. Use this face serum after you cleanse, tone and treat, but before you moisturize.

What It Is:A powerful moisturizer with eight hyaluronic acids for intense hydration.What It'S For:All skin typesWhat It Does:The clean formula infuses the skin's surface, the epidermis and its deeper layers to intensely hydrate, smooth the appearance of fine lines and wrinkles but also plump the skin with a healthy glow and a long-lasting hydration.Key Ingredients:A combination of eight hyaluronic acids with three molecular weights works alongside renowned skin saviors niacinamide and phytosqualane concentrated at 5% in an exclusive Youth-Glow Complex. While hyaluronic acid delivers incredible water retention properties (it holds up to 1,000 times its weight in water), niacinamide and phytosqualane are known to protect, improve uneven skin tone, diminish dullness, illuminate the skin and combat pigmentation. Niacinamide is also proven to help fade blemishes quickly.Free Of...- Fragrance- Animal byproducts (vegan-friendly)How To Use It:Apply to the skin twice a day in the morning and evening after cleansing, toning and serum. Pro Tip: Mix into any foundation to add an extra hydration boost, lighten the coverage to create a tinted moisturizer and provide a healthy glow.Clinical Results:After the first application, skin's hydration is boosted by 87%.**One hour after application, based on instrumental test with 52 volunteers.

What It Is:A powerful moisturizer with eight hyaluronic acids for intense hydration.What It'S For:All skin typesWhat It Does:The clean formula infuses the skin's surface, the epidermis and its deeper layers to intensely hydrate, smooth the appearance of fine lines and wrinkles but also plump the skin with a healthy glow and a long-lasting hydration.Key Ingredients:A combination of eight hyaluronic acids with three molecular weights works alongside renowned skin saviors niacinamide and phytosqualane concentrated at 5% in an exclusive Youth-Glow Complex. While hyaluronic acid delivers incredible water retention properties (it holds up to 1,000 times its weight in water), niacinamide and phytosqualane are known to protect, improve uneven skin tone, diminish dullness, illuminate the skin and combat pigmentation. Niacinamide is also proven to help fade blemishes quickly.Free Of...- Fragrance- Animal byproducts (vegan-friendly)How To Use It:Apply to the skin twice a day in the morning and evening after cleansing, toning and serum. Pro Tip: Mix into any foundation to add an extra hydration boost, lighten the coverage to create a tinted moisturizer and provide a healthy glow.Clinical Results:After the first application, skin's hydration is boosted by 87%.**One hour after application, based on instrumental test with 52 volunteers.

What It Is:A high performance wrinkle-fighting serum that targets lines and wrinkles around the eyes, mouth and forehead.What It Does:Based on Nobel prize-winning research around iPS cells, the formula morphs into a balm, immediately smoothing skin while softening the look of deep-set wrinkles over time. Skin becomes more radiant, firm and youthful-looking.Key Ingredients:- Wrinkle Niacin: A type of Niacinamide (Vitamin B) that helps to promote collagen production and cell proliferation.- Isodon Japonicus Leaf Extract: An ancient herbal medicine for stomach health, science reveals that it is an excellent ingredient to help protect against aging caused by oxidation within cells.- Resveratrol: This powerful antioxidant helps protect skin against Uv damage, reduce pigmentation caused by the sun and improve the overall appearance of skin.- Hydrolyzed Yeast Extract: A health-promoting food rich in nutrients such as amino acids, peptides and nucleic acids. Helps suppress Dna damage caused by Uv rays.- Rice Germ Oil: An ancient Japanese ingredient, long known for its beautifying effects. Science reveals it contains high concentrations of ceramide, vitamins, minerals and Super Vitamin E.Free Of...- Parabens

What It Is:A high performance wrinkle-fighting serum that targets lines and wrinkles around the eyes, mouth and forehead.What It Does:Based on Nobel prize-winning research around iPS cells, the formula morphs into a balm, immediately smoothing skin while softening the look of deep-set wrinkles over time. Skin becomes more radiant, firm and youthful-looking.Key Ingredients:- Wrinkle Niacin: A type of Niacinamide (Vitamin B) that helps to promote collagen production and cell proliferation.- Isodon Japonicus Leaf Extract: An ancient herbal medicine for stomach health, science reveals that it is an excellent ingredient to help protect against aging caused by oxidation within cells.- Resveratrol: This powerful antioxidant helps protect skin against Uv damage, reduce pigmentation caused by the sun and improve the overall appearance of skin.- Hydrolyzed Yeast Extract: A health-promoting food rich in nutrients such as amino acids, peptides and nucleic acids. Helps suppress Dna damage caused by Uv rays.- Rice Germ Oil: An ancient Japanese ingredient, long known for its beautifying effects. Science reveals it contains high concentrations of ceramide, vitamins, minerals and Super Vitamin E.Free Of...- Parabens

What It Is:A high performance wrinkle-fighting serum that targets lines and wrinkles around the eyes, mouth and forehead.What It Does:Based on Nobel prize-winning research around iPS cells, the formula morphs into a balm, immediately smoothing skin while softening the look of deep-set wrinkles over time. Skin becomes more radiant, firm and youthful-looking.Key Ingredients:- Wrinkle Niacin: A type of Niacinamide (Vitamin B) that helps to promote collagen production and cell proliferation.- Isodon Japonicus Leaf Extract: An ancient herbal medicine for stomach health, science reveals that it is an excellent ingredient to help protect against aging caused by oxidation within cells.- Resveratrol: This powerful antioxidant helps protect skin against Uv damage, reduce pigmentation caused by the sun and improve the overall appearance of skin.- Hydrolyzed Yeast Extract: A health-promoting food rich in nutrients such as amino acids, peptides and nucleic acids. Helps suppress Dna damage caused by Uv rays.- Rice Germ Oil: An ancient Japanese ingredient, long known for its beautifying effects. Science reveals it contains high concentrations of ceramide, vitamins, minerals and Super Vitamin E.Free Of...- Parabens

What It Is:Even Tone is a daily serum that helps improve the homogeneity of skin.What It'S For:Created for all skin tones and types, including sensitive skin.What It Does:Even Tone corrects areas of uneven pigmentation, such as age spots and sun damage, and smooths skin texture. The soothing and refreshing texture absorbs in seconds, revealing an instant glow.Key Ingredients:- Amber microalgae target, correct and prevent hyperpigmentation and age spots. A smart melanin modulator, it is only active in areas where melanin is irregular, thus preserving natural skin tone.- Gentle mandelic and gluconic acids are non-irritating and suitable for daytime use and sensitive skin. They gently exfoliate and stimulate cellular turnover, resurfacing skin texture to smooth the complexion.- Niacinamide (vitamin B3) diminishes signs of past imperfections by reducing post-blemish discoloration, redness or dark spots. Balancing sebum production, it also helps reduce pore size and clear the complexion.- Always at the heart of Omorovicza's formulations, the patented Healing Concentrate unlocks skin's youthful vitality. This mineral elixir capturing the power of Budapest's thermal waters is proven to boost firmness and elasticity, reduce cellular inflammation and reinforce skin's barrier function.How To Use It:Apply a few drops morning or evening to face and neck, before moisturizer.

What It Is:Even Tone is a daily serum that helps improve the homogeneity of skin.What It'S For:Created for all skin tones and types, including sensitive skin.What It Does:Even Tone corrects areas of uneven pigmentation, such as age spots and sun damage, and smooths skin texture. The soothing and refreshing texture absorbs in seconds, revealing an instant glow.Key Ingredients:- Amber microalgae target, correct and prevent hyperpigmentation and age spots. A smart melanin modulator, it is only active in areas where melanin is irregular, thus preserving natural skin tone.- Gentle mandelic and gluconic acids are non-irritating and suitable for daytime use and sensitive skin. They gently exfoliate and stimulate cellular turnover, resurfacing skin texture to smooth the complexion.- Niacinamide (vitamin B3) diminishes signs of past imperfections by reducing post-blemish discoloration, redness or dark spots. Balancing sebum production, it also helps reduce pore size and clear the complexion.- Always at the heart of Omorovicza's formulations, the patented Healing Concentrate unlocks skin's youthful vitality. This mineral elixir capturing the power of Budapest's thermal waters is proven to boost firmness and elasticity, reduce cellular inflammation and reinforce skin's barrier function.How To Use It:Apply a few drops morning or evening to face and neck, before moisturizer.

What It Is:Even Tone is a daily serum that helps improve the homogeneity of skin.What It'S For:Created for all skin tones and types, including sensitive skin.What It Does:Even Tone corrects areas of uneven pigmentation, such as age spots and sun damage, and smooths skin texture. The soothing and refreshing texture absorbs in seconds, revealing an instant glow.Key Ingredients:- Amber microalgae target, correct and prevent hyperpigmentation and age spots. A smart melanin modulator, it is only active in areas where melanin is irregular, thus preserving natural skin tone.- Gentle mandelic and gluconic acids are non-irritating and suitable for daytime use and sensitive skin. They gently exfoliate and stimulate cellular turnover, resurfacing skin texture to smooth the complexion.- Niacinamide (vitamin B3) diminishes signs of past imperfections by reducing post-blemish discoloration, redness or dark spots. Balancing sebum production, it also helps reduce pore size and clear the complexion.- Always at the heart of Omorovicza's formulations, the patented Healing Concentrate unlocks skin's youthful vitality. This mineral elixir capturing the power of Budapest's thermal waters is proven to boost firmness and elasticity, reduce cellular inflammation and reinforce skin's barrier function.How To Use It:Apply a few drops morning or evening to face and neck, before moisturizer.

What It Is:Even Tone is a daily serum that helps improve the homogeneity of skin.What It'S For:Created for all skin tones and types, including sensitive skin.What It Does:Even Tone corrects areas of uneven pigmentation, such as age spots and sun damage, and smooths skin texture. The soothing and refreshing texture absorbs in seconds, revealing an instant glow.Key Ingredients:- Amber microalgae target, correct and prevent hyperpigmentation and age spots. A smart melanin modulator, it is only active in areas where melanin is irregular, thus preserving natural skin tone.- Gentle mandelic and gluconic acids are non-irritating and suitable for daytime use and sensitive skin. They gently exfoliate and stimulate cellular turnover, resurfacing skin texture to smooth the complexion.- Niacinamide (vitamin B3) diminishes signs of past imperfections by reducing post-blemish discoloration, redness or dark spots. Balancing sebum production, it also helps reduce pore size and clear the complexion.- Always at the heart of Omorovicza's formulations, the patented Healing Concentrate unlocks skin's youthful vitality. This mineral elixir capturing the power of Budapest's thermal waters is proven to boost firmness and elasticity, reduce cellular inflammation and reinforce skin's barrier function.How To Use It:Apply a few drops morning or evening to face and neck, before moisturizer.

What It Is:Even Tone is a daily serum that helps improve the homogeneity of skin.What It'S For:Created for all skin tones and types, including sensitive skin.What It Does:Even Tone corrects areas of uneven pigmentation, such as age spots and sun damage, and smooths skin texture. The soothing and refreshing texture absorbs in seconds, revealing an instant glow.Key Ingredients:- Amber microalgae target, correct and prevent hyperpigmentation and age spots. A smart melanin modulator, it is only active in areas where melanin is irregular, thus preserving natural skin tone.- Gentle mandelic and gluconic acids are non-irritating and suitable for daytime use and sensitive skin. They gently exfoliate and stimulate cellular turnover, resurfacing skin texture to smooth the complexion.- Niacinamide (vitamin B3) diminishes signs of past imperfections by reducing post-blemish discoloration, redness or dark spots. Balancing sebum production, it also helps reduce pore size and clear the complexion.- Always at the heart of Omorovicza's formulations, the patented Healing Concentrate unlocks skin's youthful vitality. This mineral elixir capturing the power of Budapest's thermal waters is proven to boost firmness and elasticity, reduce cellular inflammation and reinforce skin's barrier function.How To Use It:Apply a few drops morning or evening to face and neck, before moisturizer.

What It Is:A concentrated ampoule that improves the appearance of dark spots and surface pigmentation.What It Does:Helps boost the benefits of Concentrated Ginseng Brightening Serum (sold separately) when used together.Key Ingredients:- Melasolv, a patented exclusive brightening ingredient, is capable of providing the same brightening effect as niacinamide with 20 times less amount.- Vitamin C Eae and tranexamic acid improve overall brightness of the skin by targeting dark spots.- Ginsenomics, an active concentration of anti-aging ginseng, improves the look of wrinkles.Free Of...Parabens, sulfates and phthalatesHow To Use It:Use morning and night, after applying toner. Take an appropriate amount with the dropper and apply evenly across the face.

What It Is:A concentrated ampoule that improves the appearance of dark spots and surface pigmentation.What It Does:Helps boost the benefits of Concentrated Ginseng Brightening Serum (sold separately) when used together.Key Ingredients:- Melasolv, a patented exclusive brightening ingredient, is capable of providing the same brightening effect as niacinamide with 20 times less amount.- Vitamin C Eae and tranexamic acid improve overall brightness of the skin by targeting dark spots.- Ginsenomics, an active concentration of anti-aging ginseng, improves the look of wrinkles.Free Of...Parabens, sulfates and phthalatesHow To Use It:Use morning and night, after applying toner. Take an appropriate amount with the dropper and apply evenly across the face.

What It Is:A concentrated ampoule that improves the appearance of dark spots and surface pigmentation.What It Does:Helps boost the benefits of Concentrated Ginseng Brightening Serum (sold separately) when used together.Key Ingredients:- Melasolv, a patented exclusive brightening ingredient, is capable of providing the same brightening effect as niacinamide with 20 times less amount.- Vitamin C Eae and tranexamic acid improve overall brightness of the skin by targeting dark spots.- Ginsenomics, an active concentration of anti-aging ginseng, improves the look of wrinkles.Free Of...Parabens, sulfates and phthalatesHow To Use It:Use morning and night, after applying toner. Take an appropriate amount with the dropper and apply evenly across the face.

What It Is:A concentrated ampoule that improves the appearance of dark spots and surface pigmentation.What It Does:Helps boost the benefits of Concentrated Ginseng Brightening Serum (sold separately) when used together.Key Ingredients:- Melasolv, a patented exclusive brightening ingredient, is capable of providing the same brightening effect as niacinamide with 20 times less amount.- Vitamin C Eae and tranexamic acid improve overall brightness of the skin by targeting dark spots.- Ginsenomics, an active concentration of anti-aging ginseng, improves the look of wrinkles.Free Of...Parabens, sulfates and phthalatesHow To Use It:Use morning and night, after applying toner. Take an appropriate amount with the dropper and apply evenly across the face.

What It Is:A concentrated ampoule that improves the appearance of dark spots and surface pigmentation.What It Does:Helps boost the benefits of Concentrated Ginseng Brightening Serum (sold separately) when used together.Key Ingredients:- Melasolv, a patented exclusive brightening ingredient, is capable of providing the same brightening effect as niacinamide with 20 times less amount.- Vitamin C Eae and tranexamic acid improve overall brightness of the skin by targeting dark spots.- Ginsenomics, an active concentration of anti-aging ginseng, improves the look of wrinkles.Free Of...Parabens, sulfates and phthalatesHow To Use It:Use morning and night, after applying toner. Take an appropriate amount with the dropper and apply evenly across the face.