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Silk Therapeutics Silk + C30 Film Fine Line Diminishing Treatment (2016 formulation)

Data Availability: FAIR

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EWG's Scores

EWG scientists reviewed the Silk Therapeutics Silk + C30 Film Fine Line Diminishing Treatment (2016 formulation) product label collected on February 29, 2016 for safety according to the methodology outlined in our Skin Deep Cosmetics Database. We assess the ingredients listed on the labels of personal care products based on data in toxicity and regulatory databases, government and health agency assessments and the open scientific literature. EWG's rating for Silk Therapeutics Silk + C30 Film Fine Line Diminishing Treatment (2016 formulation) is 1.

Data last updated: February 2016

Ingredient Concerns


Cancer concern is LOW

Developmental & Reproductive Toxicity

Developmental & reproductive toxicity concern is LOW

Allergies & Immunotoxicity

Allergies & immunotoxicity concern is LOW

Use Restrictions

Allergies & immunotoxicity concern is LOW

Other Ingredient Concerns

  • Enhanced skin absorption
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Ingredient Concerns
Score Data Availability Ingredient Concern

Appeared as: L-ASCORBIC ACID

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.


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

Product's Label Information

Ingredients from packaging:

Silk, Vitamin C (L-ascorbic acid)

Directions from packaging:

Use every other day, or as desired, to target fine lines and wrinkles.Film is water activated and may be kept whole or split in half to treat two areas of the face, for example forehead, both eyes or smile lines. 1. Apply treatment following Silk Renewing Peel or cleansing. 2. Thoroughly dry hands before opening foil packet. Remove film and set aside. 3. Dampen desired treatment area and apply either side of film to skin. 4. Using additional water, gently massage and spread film to cover the treatment area. 5. After 10 minutes, remove thoroughly with tepid water or towel. 6. Follow with your favorite Silk Therapeutics product regimen.

Warnings from packaging:



EWG provides information on personal care product ingredients from the published scientific literature, to supplement incomplete data available from companies and the government. The ratings below indicate the relative level of concern posed by exposure to the ingredients in this product - not the product itself - compared to other product formulations. The ratings reflect potential health hazards but do not account for the level of exposure or individual susceptibility, factors which determine actual health risks, if any. Learn more | Legal Disclaimer


Beyond providing Skin Deep® as an educational tool for consumers, EWG offers its EWG VERIFIED™ mark as a quick and easily identifiable way of conveying personal care products that meet EWG's strict health criteria. Before a company can use EWG VERIFIED™ on such products, the company must show that it fully discloses the products' ingredients on their labels or packaging, they do not contain EWG ingredients of concern, and are made with good manufacturing practices, among other criteria. Note that EWG receives licensing fees from all EWG VERIFIED™ member companies that help to support the important work we do. Learn more | Legal Disclaimer