Substrate-free TiO2 flakes can also be achieved from TiO2-mica pigments by dissolving the substrate in strong acids or hydroxides. The so-obtained titanium dioxide flakes are not single crystals but polycrystalline and slightly porous.
Symphytum Officinale (Comfrey) – The herb contains allantoin, a cell proliferant that speeds up the natural replacement of body cellsPlantago Ovata Seed – Has astringent properties.Sambucus Nigra Seed – Gives protection from free radicals, soothing, anti-inflammatory activity as well as extra cellular matrix reinforcement. A natural healing Herb to help the skin repair itself.
various shades of opacity, including frosted, glittered, glassy, and metallic finishes.
Argan oil is such a good ingredient that it deserves pride of place in the advertisements for Colour Riche as well as within the lipstick itself. Perhaps, L'Oreal believes that argan oil is too obscure for the average lipstick buyer. Maybe, but who, off the top of their heads, could come up with a precise definition of serum.Argan is a queen amongst oils. Here are a few factoids that L'Oreal might consider for the next campaign. Argan is a powerful antioxidant due to high levels of tocopherols (vitamin E). In this regard, argan oil puts olive oil in the shade with twice the level of tocopherols and ten times as many gamma-tocopherols.Argan oil, which is harvested from a Morrocan tree, Argan oil is high in unsaturated fatty acids. Better, even than fish oil or coconut oil and about on a par with olive, according to a study on mice. It is made up of 45% oleic acid (18:1), omega-9 and 35% Linoleic acid (18:2), omega-6.
Methylparaben is a preservative used in many beauty products ... at least in the U.S. Use of these chemicals is restricted in the European Union because they've been linked to cancer, may disrupt the endocrine system, or be toxic in other ways. The Cosmetics Database labels them a "high hazard."Propylparaben is a frequently used cosmetics ingredient that can irritate skin and eyes or cause reactions in those who are allergic. Some studies have also raised concerns about endocrine disruption, cancer and other toxic effects. It is rated a "moderate hazard" by the Cosmetics Database.RetinylPalmitate is a synthetic form of vitamin A that may be toxic to pregnant women. It is rated a "moderate hazard" by the Cosmetics Database because limited evidence links exposure to a range of health problems, from cancer to reproductive effects.Colorants, such as D&C Red 36 (rated "low hazard"), and D&C Red 22 Aluminum Lake (rated "moderate hazard") are typically tested on animals, and have raised concerns because some research has linked exposure to nervous system damage and other health concerns.Tocopheryl Acetate, also known as vitamin E acetate, is used in a variety of products, including lipstick, moisturizer and foundation. The Cosmetics Database rates it as a "moderate hazard" because it may cause itching, burning, scaling, hives and skin blistering, and may be toxic.
Lipatick ppt (2)))))
- Anay N. Kacharia- Pooja Mohanty
Historical Facts Mesopotamian women were the first todecorate their lips Abulcasis was the inventor of solid lipsticks The Lipstick Revolution started in the 16thcentury EnglandFranceAmericaIndia
Colour Appearance Uniformity of colour Shelf life
Amount of Pigmentation on First wear Presence of any Smudgy feel Lasting Power Wether or not lipstick Glides on Easily
Pearlescent lipstick• Pearlescent pigments possess optical effects that serve decorative purposes.• Titanium dioxide flakes are not single crystals but polycrystalline and slightly porous.• Packed with Vitamin E and Castor Oils for continuous moisture.
SOLUTION FORMULA CONTENTS PERCENTAGEB D&C ORANGE NO. 5 ZIRCONIUM LAKE 2.25 OCTYLDODECYL STREARAYL STEARATE 5.25C F D&C BLUE NO. 1 Al LAKE IN CASTOR OIL 0.80D MICA AND TITANIUM DIOXIDE 10.00E FRAGRANCE 0.30
Lipstick for Hot Countries• Enriched with Botanical extracts.• Hydrates and protects lips for hours• Color pigments contain:I) Symphytum Officinale (Comfrey)II)Sambucus Nigra SeedIII)Plantago Ovata Seed
Pigments used…• Mica • Red 27 lake (CI 45410)• Iron oxide (CI • Red 33 lake (CI 17200) 77491,77492,77499) • Yellow 6 lake (CI 15985)• Titanium dioxide (CI • Blue 1 lake (CI 42090) 77891) • Yellow 5 lake (CI 19140)• Bismuth oxychloride (CI • Carmine (CI 75470) 77163) • Red 7 lake (CI 15850)• Red 6 lake (CI 15850)
• The inventor is Debra Digirlamo• It uses soluble or soluble or Solublized dyes• It uses suitable solvents like monoalkylolamideof mixed fatty acids or dipropylene glycolmethyl ether.• Provides a natural and a sophisticated finish
Evaluation of finished products• Color control• Determination of melting point• Softening point• Microbial testing (IS: 9875:1990)• Rancidity (IS: 10284:1982)• Rupture test• Breaking load test ( IS 9875:1990)
Defects in lipsticks• Problems with Ingredients• Moulding related problems
Formulation related problems• Sweating: caused due to high oil content or in ferior oil binding• Bleeding: separation of colored liquids from waxy base• Blooming: due to higher %age of cetyl alcohol• Streaking: expected to be caused due to titanium dioxide
Moulding related problems• Laddering: lipstick does not look smooth or homogeneous• Deformation: noticeable in softer formulae• Cratering: shows up flaming when stick develops dimples• Mushy Failure: caused due to granularity of carnauba wax
Deformation occurring when coring takes place on side of the mould