EWG Skin Deep® | Kumuya Rejuvenate Nutri-Serum Concentrate Rating

EWG's Skin Deep®

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Kumuya Rejuvenate Nutri-Serum Concentrate

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EWG Verified Product

This product bears the EWG Verified^® mark, meaning that the product meets EWG’s strictest standards for health and safety. It avoids any of the ingredients on EWG’s “Unacceptable List” and provides full transparency of ingredients, including fragrance.

Ingredient List

The specific formulation has been reviewed by EWG scientists. At the time of verification, the ingredients in this formulation were used at a concentration below EWG’s health and safety limit, and therefore did not pose significant human health concerns. Click on an ingredient for more information.

APHANIZOMENON FLOSAQUAE EXTRACT

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BAKUCHIOL

FUNCTION(S)	antimicrobial, cosmetic biocide
CONCERNS	• Endocrine disruption (low) • Non-reproductive organ system toxicity (low) • Ecotoxicology (low) EWG has reviewed the use of this ingredient in the product formulation and found it did not pose significant health concerns. However, there may be concerns associated with the use of the ingredient in other products or formulations. Visit the ingredient page to learn more.
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BISABOLOL

FUNCTION(S)	masking, skin conditioning, soothing, fragrance ingredient, skin-conditioning agent - miscellaneous
CONCERNS	• Allergies/immunotoxicity (moderate) • Enhanced skin absorption EWG has reviewed the use of this ingredient in the product formulation and found it did not pose significant health concerns. However, there may be concerns associated with the use of the ingredient in other products or formulations. Visit the ingredient page to learn more.
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CAMELLIA SINENSIS (GREEN TEA) LEAF EXTRACT

FUNCTION(S)	antimicrobial, antioxidant, astringent, emollient, humectant, masking, oral care, skin conditioning, skin protecting, tonic, uv absorber, fragrance ingredient, oral care agent, skin-conditioning agent -miscellaneous, ultraviolet light absorber
CONCERNS	• Allergies/immunotoxicity (moderate) • Use restrictions (low) EWG has reviewed the use of this ingredient in the product formulation and found it did not pose significant health concerns. However, there may be concerns associated with the use of the ingredient in other products or formulations. Visit the ingredient page to learn more.
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CANARIUM LUZONICUM (ELEMI) GUM

CONCERNS	• Multiple, additive exposure sources (low) EWG has reviewed the use of this ingredient in the product formulation and found it did not pose significant health concerns. However, there may be concerns associated with the use of the ingredient in other products or formulations. Visit the ingredient page to learn more.
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CAPRYLIC/ CAPRIC TRIGLYCERIDE

FUNCTION(S)	fragrance ingredient, skin-conditioning agent - occlusive
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CITRIC ACID

FUNCTION(S)	buffering, chelating, masking, chelating agent, fragrance ingredient, ph adjuster
CONCERNS	• Use restrictions (moderate) EWG has reviewed the use of this ingredient in the product formulation and found it did not pose significant health concerns. However, there may be concerns associated with the use of the ingredient in other products or formulations. Visit the ingredient page to learn more.
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GLYCERIN

FUNCTION(S)	denaturant, humectant, perfuming, solvent, fragrance ingredient, hair conditioning agent, oral care agent;oral health care drug, skin-conditioning agent - humectant, skin protectant, viscosity decreasing agent
CONCERNS	• Use restrictions (moderate) EWG has reviewed the use of this ingredient in the product formulation and found it did not pose significant health concerns. However, there may be concerns associated with the use of the ingredient in other products or formulations. Visit the ingredient page to learn more.
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HELIANTHUS ANNUUS (SUNFLOWER) SEED OIL

FUNCTION(S)	emollient, skin-conditioning agent - miscellaneous, skin-conditioning agent - occlusive
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HYALURONIC ACID

FUNCTION(S)	antistatic, humectant, moisturising, skin conditioning, skin-conditioning agent - miscellaneous, viscosity increasing agent - aqueous
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HYDROGENATED STARCH HYDROLYSATE

FUNCTION(S)	humectant, oral care agent, skin-conditioning agent - humectant
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LACTOBACILLUS FERMENT LYSATE

FUNCTION(S)	skin conditioning, skin-conditioning agent - miscellaneous
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LAVANDULA ANGUSTIFOLIA (LAVENDER) OIL

FUNCTION(S)	fragrance ingredient, skin-conditioning agent - miscellaneous
CONCERNS	• Allergies/immunotoxicity (low) • Endocrine disruption (moderate) EWG has reviewed the use of this ingredient in the product formulation and found it did not pose significant health concerns. However, there may be concerns associated with the use of the ingredient in other products or formulations. Visit the ingredient page to learn more.
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LEUCONOSTOC/ RADISH ROOT FERMENT FILTRATE

FUNCTION(S)	antidandruff, antimicrobial
CONCERNS	• Contamination concerns (Didecyldimethylammonium chloride) EWG has reviewed the use of this ingredient in the product formulation and found it did not pose significant health concerns. However, there may be concerns associated with the use of the ingredient in other products or formulations. Visit the ingredient page to learn more.
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LYSOLECITHIN

FUNCTION(S)	emulsifying, surfactant - emulsifying agent
CONCERNS	• Enhanced skin absorption • Biochemical or cellular level changes (low) EWG has reviewed the use of this ingredient in the product formulation and found it did not pose significant health concerns. However, there may be concerns associated with the use of the ingredient in other products or formulations. Visit the ingredient page to learn more.
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MAGNESIUM CHLORIDE

FUNCTION(S)	viscosity controlling, not reported
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OLEA EUROPAEA (OLIVE) OIL

FUNCTION(S)	perfuming, fragrance ingredient, skin-conditioning agent - occlusive
CONCERNS	• Cancer (low) • Developmental/reproductive toxicity (low) • Multiple, additive exposure sources (low) • Irritation (skin, eyes, or lungs) (low) EWG has reviewed the use of this ingredient in the product formulation and found it did not pose significant health concerns. However, there may be concerns associated with the use of the ingredient in other products or formulations. Visit the ingredient page to learn more.
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PALMITOYL TRIPEPTIDE-5

FUNCTION(S)	skin conditioning
CONCERNS	• Allergies/immunotoxicity (low) • Neurotoxicity (low) • Non-reproductive organ system toxicity (low) • Irritation (skin, eyes, or lungs) (low) • Contamination concerns (ACETATE and PALMITIC ACID) • Biochemical or cellular level changes (low) EWG has reviewed the use of this ingredient in the product formulation and found it did not pose significant health concerns. However, there may be concerns associated with the use of the ingredient in other products or formulations. Visit the ingredient page to learn more.
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PROPANEDIOL

FUNCTION(S)	solvent, viscosity controlling, viscosity decreasing agent
CONCERNS	• Cancer (low) • Developmental/reproductive toxicity (low) • Enhanced skin absorption • Endocrine disruption (low) • Irritation (skin, eyes, or lungs) (high) EWG has reviewed the use of this ingredient in the product formulation and found it did not pose significant health concerns. However, there may be concerns associated with the use of the ingredient in other products or formulations. Visit the ingredient page to learn more.
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PULLULAN

FUNCTION(S)	binding, film forming, binder, film former
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PUNICA GRANATUM (POMEGRANATE) EXTRACT

FUNCTION(S)	fragrance ingredient, not reported
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SCLEROTIUM GUM

FUNCTION(S)	emulsion stabilising, skin conditioning, viscosity controlling, emulsion stabilizer, skin-conditioning agent - miscellaneous, viscosity increasing agent -aqueous
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SODIUM ANISATE

CONCERNS	• Allergies/immunotoxicity (low) EWG has reviewed the use of this ingredient in the product formulation and found it did not pose significant health concerns. However, there may be concerns associated with the use of the ingredient in other products or formulations. Visit the ingredient page to learn more.
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SODIUM LEVULINATE

FUNCTION(S)	skin conditioning, skin-conditioning agent - miscellaneous
CONCERNS	• Allergies/immunotoxicity (low) • Enhanced skin absorption • Non-reproductive organ system toxicity (low) • Irritation (skin, eyes, or lungs) (low) EWG has reviewed the use of this ingredient in the product formulation and found it did not pose significant health concerns. However, there may be concerns associated with the use of the ingredient in other products or formulations. Visit the ingredient page to learn more.
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SODIUM PHYTATE

FUNCTION(S)	chelating, oral care, chelating agent, oral care agent
CONCERNS	• Cancer (low) • Developmental/reproductive toxicity (low) • Non-reproductive organ system toxicity (low) • Irritation (skin, eyes, or lungs) (low) EWG has reviewed the use of this ingredient in the product formulation and found it did not pose significant health concerns. However, there may be concerns associated with the use of the ingredient in other products or formulations. Visit the ingredient page to learn more.
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SUPEROXIDE DISMUTASE

FUNCTION(S)	antioxidant, reducing, skin conditioning, reducing agent, skin-conditioning agent - miscellaneous
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TOCOPHEROL

FUNCTION(S)	skin conditioning, antioxidant, fragrance ingredient, skin-conditioning agent - miscellaneous;skin-conditioning agent - occlusive
CONCERNS	• Cancer (low) • Developmental/reproductive toxicity (low) • Allergies/immunotoxicity (low) • Endocrine disruption (low) • Contamination concerns (HYDROQUINONE) EWG has reviewed the use of this ingredient in the product formulation and found it did not pose significant health concerns. However, there may be concerns associated with the use of the ingredient in other products or formulations. Visit the ingredient page to learn more.
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WATER

FUNCTION(S)	solvent
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XANTHAN GUM

FUNCTION(S)	binding, emulsifying, emulsion stabilising, gel forming, skin conditioning, surfactant, viscosity controlling, binder, emulsion stabilizer, skin-conditioning agent - miscellaneous, surfactant -emulsifying agent, viscosity increasing agent - aqueous
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Ingredients from packaging:

Water (Aqua), Lactobacillus Ferment Lysate, Glycerin, Propanediol, Caprylic/Capric Triglyceride, Hyaluronic Acid, Bakuchiol, Bisabolol, Olea Europaea (Olive) Fruit Oil, Lysolecithin, Sclerotium Gum, Xanthan Gum, Pullulan, Hydrogenated Starch Hydrolysate, Aphanizomenon Flos-Aquae (Blue-Green Algae) Extract, Palmitoyl Tripeptide-5, Camellia Sinensis (White Tea) Leaf Extract, Superoxide Dismutase, Magnesium Chloride, Punica Granatum (Pomegranate) Extract, Canarium Luzonicum Gum (Elemi) Oil, Lavandula Angustifolia (Lavender) Oil, Helianthus Annuus (Sunflower) Seed Oil, Tocopherol (Vitamin E), Citric Acid, Leuconostoc/Radish Root Ferment Filtrate, Sodium Levulinate, Sodium Anisate, Sodium Phytate

Directions from packaging:

Gently apply onto face, neck and d collet day and night for optimal results. Follow with SPF when using during the day.

Warnings from packaging:

Use only as directed. Avoid contact with eyes. Discontinue use immediately if irritation occurs and consult a doctor.

EWG Verified

This product bears the EWG Verified^® mark - its formulation has been reviewed by EWG scientists, and the company behind the product has shown its ingredients meet all of EWG’s strict criteria. When it was verified, the ingredients in this formulation did not pose significant human health concerns.

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Product's animal testing policies

Some cosmetics companies have taken People for the Ethical Treatment of Animals and Leaping Bunny animal-testing pledges. For consumers who are concerned about companies’ policies on animal testing, Skin Deep reports this information.

Unknown

Leading international certifiers PETA and Leaping Bunny have no information concerning this company’s use of animal testing.

Understanding scores

Cosmetics and personal care products are not required to be tested for safety before being allowed on the market. The Skin Deep® scoring system was designed to help the public understand whether a product is safe to use or whether it contains ingredients of concern.

Every product and ingredient in Skin Deep gets a two-part score – one for hazard and one for data availability. The safest products score well by both measures, with a low hazard rating and a fair or better data availability rating.

HOW WE DETERMINE SCORES

Hazard score

The Skin Deep ingredient hazard score, from 1 to 10, reflects known and suspected hazards linked to the ingredients. The EWG Verified^® mark means a product meets EWG’s strictest criteria for transparency and health.

EWG Verification Process

EWG VERIFIED

An EWG Verified^® mark on a product indicates that the company’s ingredient disclosures show the product has met our full criteria to ensure it adheres to our standards for health.