Cetearyl Alcohol
Cetyl Stearyl Alcohol, Cetostearyl Alcohol, C16-18 Alcohols
Formula: C34H72O2 Molecular Weight: 512.9 Cas No:8005-44-5; 67762-27-0
Emulsion Stabilizer; Opacifying agent; Emulsifier; Cleaning agent; Foam Booster; Hydrophilic Thickener, extracted from the fatty alcohols of palm and coconut trees, it is often used in facial creams; shampoos and other products[1].
[1] Wikipedia, the free encyclopedia, http://en.wikipedia.org.
Chemical formula
C
2008-11-05
people liked

棕櫚醇, 鯨蠟硬脂醇,很多人都對這個 成份又爭議,這成份對容易長痘痘的人危險么?

m
2011-10-21
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是否應該將使用安心度變更為3(目前是綠色的1/2)

2014-04-26
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It's a fatty alcohol, so it's one of the good ones :)

y
2015-04-15
people liked

跟酒精無關 樓上賣鬧XD
https://www.makehappyskin.com/info.php?info=127

y
2015-08-24
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高级烷基C16-18-醇

2016-08-25
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添加量的范围是多少呢?

p
2016-12-01
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alcohol 也有醇的意思,楼上的楼上的楼上别闹

2017-06-10
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Molecular Weight
512.941
https://chem.nlm.nih.gov/chemidplus/number/8005-44-5

c
2017-08-29
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請問Cetearyl Alcohol(棕櫚醇, 鯨蠟硬脂醇)這個界面活性劑屬於哪一個類別,是陰離子型、陽離子型、兩性型、非離子型哪一種?

K
2019-03-19
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Although yea it’s considered to be one of the more fatty and moisturizing alcohols it’s still an alcohol that can irritate sensitive skin and many people have been known to break out from it, myself included. Obviously everyone’s skin is different though so patch test any products with this ingredient just to be safe. (But if you really rather be safe than sorry maybe consider steering clear of any and all products with this and other alcohols)

J
2020-01-16
people liked

The film can be used for the preparation of a discharge makeup, with water as solvent, with glycerin, cetyl alcohol palmitate, PEG - 7 ester of olive oil, coconut oleic acid glycerol ester, cetane, polydimethylsiloxane, polysorbate - 80, polysorbate - 20 as emulsifier, with cetyl stearyl alcohol pelargonic acid ester, whales wax Chemicalbook stearic alcohol polyether - 20, cetyl stearyl alcohol, glycerol stearate, cetyl stearyl alcohol polyether - 12 as emollients, phenoxyethanol, hydroxyl methyl benzene as a preservative;Sodium acrylate/acryloyl dimethyl sodium taurine copolymer was used as thickener.Portulaca oleracea extract skin conditioner and flavor preparation.

l
2020-04-11
people liked

鯨蠟硬脂醇 (1618醇) Cetostearyl Alcohol
外觀:白色顆粒
作用:賦脂劑、滋潤用、調節膏體或乳液的稠度、軟硬度、觸變性,使乳化產品安定性更優異。幫助乳化產品提供更一致的稠度,達成增加硬度、乳化穩定性之效果。
應用:乳液/乳霜、潤髮/護髮…等乳化體之增稠。

z
2020-07-07
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Cetearyl Alcohol becomes comedogenic when listed together with Ceteareth 20. On it's own, it is fine for the vast majority of people with acne prone skin.

a
2020-10-31
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化妆品中为什么要使用鲸蜡醇?
鲸蜡醇作为一种粘合剂,有助于多种保湿剂、乳液和面霜中各种成分粘合,保证顺利使用

近 30 年来,化妆品成分审查 (CIR) 专家科学小组一直指出,鲸蜡醇是一种安全的化学品成分。2005 年,CIR 审查了现有新数据,再次确认原来的安全性结论。

少数人在接触乳液或面霜中的鲸蜡醇等乳化成分时,会出现接触性过敏(皮肤发红或发炎)。

美国食品药品管理局 (FDA) 认为鲸蜡醇可以安全地用作直接和间接食品添加剂。

美国ewg认证等级为1分, 即低风险,但数据量有限。ewg里面显示:
1.加拿大环境局在国内成分清单上,将该成分列为疑似环境有害物
https://www.ewg.org/skindeep/ingredients/701236-CETEARYL_ALCOHOL/

e
2021-02-22
people liked

CETEARYL ALCOHOL

TYPE OF INGREDIENT: Emulsifier

MAIN BENEFITS: Stabilizes products, prevents separation, and thickens.

WHO SHOULD USE IT: In general, anyone who doesn't have an allergy can safely use cetearyl alcohol.

HOW OFTEN CAN YOU USE IT: Daily.

WORKS WELL WITH: Most other emulsifiers.

DON'T USE WITH: Cetearyl alcohol is safe to use with most other ingredients, but it can be comedogenic when used in conjunction with ceteareth-20, according to Fusco.

Source: https://www.byrdie.com/cetearyl-alcohol-for-skin-4707730

K
2024-04-12
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分子量應介於242-270 才對 它是Cetyl alcohol 和 Stearyl alcohol 的混合物

H
2024-06-25
people liked

Cetearyl Alcohol
Rating: GOOD
Benefits: Hydration
Categories: Texture Enhancer, Emollient
Cetearyl Alcohol at a Glance
Fatty alcohol with emollient (softening/smoothing) properties for skin
Known to be gentle and safe (unlike skin-damaging/drying forms of alcohol such as SD or denatured)
May also be used to alter the thickness of a formula or influence the foaming capacity of a cleanser
Can be derived naturally, as in coconut fatty alcohol, or made synthetically
As a raw material, it is a white, waxy solid (often in flake form)
Cetearyl Alcohol Description
Cetearyl alcohol is a fatty alcohol that is a mixture of cetyl and stearyl alcohols. It can be derived naturally, as in coconut fatty alcohol, or made synthetically. Unlike the skin-aggravating/drying forms of alcohol (typically listed as SD alcohol, denatured alcohol, or isopropyl alcohol), cetearyl alcohol is an emollient that is gentle, safe, and good for skin.

Beyond cetearyl alcohol’s emollient ability to provide a softening and smoothing effect, it is also used as a carrying agent for other ingredients. Additionally, it can be used to alter the thickness of a formula or to influence the foaming capacity of a cleanser.

It is almost always combined with similar-feeling ingredients to create a product’s texture and slip sensation when applied to skin.

According to the U.S. FDA, cosmetic products labeled “alcohol free” are allowed to contain cetearyl alcohol, because the effects are so different from skin-damaging forms of alcohol. We repeat: fatty alcohols like cetearyl alcohol do not pose a risk of sensitizing or drying out your skin.

As a raw material, cetearyl alcohol is a white, waxy solid (often in flake form). It is not soluble in water but is soluble in alcohol and oils. In the majority of skin care formulas, cetearyl alcohol is present in under a 5% concentration, although higher amounts are permissible.

The Cosmetic Ingredient Review has a long history of recognizing cetearyl alcohol as safe in the present practices of use.
See: Cetyl Alcohol, Stearyl Alcohol, Fatty Alcohol
Written by: Desiree Stordahl
Updated on: June 21, 2021

https://www.paulaschoice.com/ingredient-dictionary/ingredient-cetearyl-alcohol.html?q=CetearylAlcohol&fdid=ingredients

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