What are Keratin Amino Acids? Keratin Amino Acids are the Amino Acids extracted from the Keratin itself (amino acids make up a protein). They are then purified to make them stronger. However, the molecule size of the keratin amino acids allows it to penetrate the hair shaft to help repair damage (whereas hydrolyzed keratin does not penetrate the hair).
Keratin Amino Acid is a powerful moisturizer that can penetrate the hair enhancing its conditioning effects. Since it has a composition similar to hair and is small enough to penetrate the hair shaft where it becomes highly substantive. It is ideal for hair that has suffered cuticle damage due to the hair’s increased porosity. It can help give the hair more sheen and increased volume.
Keratin Amino Acids is used in shampoo, conditioner, treatment (hair), leave-in, styling, bodywash, body lotion, treatment (body), cleanser, toner, facial moisturizer, treatment (face), makeup foundation, mascara, lipstick, color cosmetics.
Keratin Amino Acid is a clear amber liquid with a faint odor. It is derived from sheep's wool. Preserved with Butylene Glycol, Phenoxyethanol and Ethylhexylglycerin
INCI: Keratin Amino Acids Solubility: Water Suggested Usage Rate: .5-2%
Shelf Life and Storage Information for Our Products and Ingredients
Finished Products - generally don't need to be refrigerated as they are preserved, but you can refrigerate them to extend their shelf life. The shelf life for most products is 9-12 months. Vitamin C Serum(s) and VitaResurface products should continually be refrigerated to extend their shelf life. Sample Sizes - do have a shorter shelf life (generally 3-6 months), and items in jars can dry up quicker than this if the lid is not tightened well enough (Vitamin C Serums - use within 90 days).
Please keep your products out of humidity, heat, direct light and in a dark cabinet when possible:
Exfoliating Acid - products have a shelf life of 9-12 months. The only things we don't suggest refrigerating are the Mandelic Acid Serums or Salicylic Acid Serums, as they can crystallize in the refrigerator. If this happens, you can set the product into a hot water bath to see if the crystals will dissolve.
Additional Items That Require Refrigeration and/or Kept in the Dark:
Hydrosols and Distillates - remove 1 ounce of hydrosol and add it into a separate,sterilized spray bottle and spritzer. Keep the larger bottle in the refrigerator. Carrier and Exotic Oils - generally, you can refrigerate all carrier oils, although some very rich oils will solidify. This is fine. All you have to do is take it out, warm it up at room temperature and it should liquefy. If not, set the bottle in a hot water bath and occasionally shake the bottle, which will hopefully turn into a liquid. There are some oils with a super long shelf life, like Coconut Cream and Jojoba Oil.
Refrigeration is not necessary, but it surely won't hurt:
Essential Oils - essential oils are best stored in a cool, dark place. Co2 Extracts - these should continually be refrigerated. Butters - we suggest refrigerating our "skincare" butters. You can remove what you need and keep the rest in the fridge. Clays - keep in a dry, dark place. Shelf life is at least 2 years. Herbs - all herbs (whole or ground) should be kept in a dark, cool and dry location. Herbal (liquid) Extracts - these are created using alcohol. The alcohol pulls the constituents (properties) from each herbs - root, trunk, leaves, and flowers. They have a shelf life of 3-5 years. They can be kept in the refrigerator or a dark place. Other Raw Ingredients - i.e., Sodium PCA, Honeyquat, Oat Beta Glucan, etc. will all have a different shelf life.
