Irritant and allergic reactions are always possible. However, crystal deodorants are considered lower risk because they don’t contain the most common allergens,” says Dr. Friedler.

No processing (it is just collected from the surface of the Western Desert, and has never seen the inside of a factory), other than knapping or milling. Sodium bicarbonate can be too harsh on the skin unless diluted and used in the right quantities, so don’t use it on its own. Keep in mind that scented crystal deodorants could contain other ingredients. Carefully read the entire ingredient list. Crystal deodorants use zeolite mineral salts, such as potassium alum or ammonium alum, which may have natural antimicrobial properties,” explains Suzanne Friedler, MD, board-certified dermatologist with Advanced Dermatology PC and clinical instructor of dermatology at Mount Sinai Medical Center. “These mineral salts slow down bacterial growth, which is responsible for odor,” she says.

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Q. Would you please comment on the safety of alum as a deodorant? I think it is the ingredient in many “Crystal” antiperspirant products. More recently, though, a study suggests that aluminum compounds can change the way breast cells divide, even at low concentrations ( Journal of Applied Toxicology, online, Jan. 6, 2012). The authors of this research conclude: Aluminium chloride and Aluminium chlorohydrate have a small molecular size and work as antiperspirants by entering sweat ducts and reacting with amino acids and peptides to form a gel. This gel then plugs the sweat duct and prevents sweating. These deodorants may work by shrinking sweat ducts and reducing bacteria that cause body odor. Acne An article in the Journal of the National Cancer Institute (Oct 16, 2002) concluded that there was no connection between use of antiperspirants and the risk of breast cancer.

Antiperspirants can clog your pores, disabling your body’s ability to detoxify naturally. Plus, sweating actually helps convey important information about your health, like certain odors indicating poor immunity and disease. The shift to natural deodorants stems from the fear of ingredients in traditional deodorants and antiperspirants. The problem lies in the parabens or aluminum, which have been blamed for disrupting hormones and thus, have been connected to certain cancers, particularly breast cancer. Be prepared for a transition period in which your armpits get used to the switch from antiperspirant to natural deodorant - and don't give up in the first few weeks of use. Now you may have a knowledge of the Leavening acid and Deodorant– Potassium Alum (E522), from the following aspects:Not only have I not received any of the oozing rashes that I used to receive using basically any possible aluminum-free, natural or even terribly bad deodorants, but my underarms have never looked and felt so good! I’m so, so, soooo thankful! IMPORTANT NOTE: I’m also not the biggest fan of adding essential oils on freshly shaved armpits, or just armpits in general really. Essential oils can be irritating for some people, and it’s really easy to add too much. It is something you will be applying daily, so it’s better to try out with a smaller amount. I would not recommend essential oils from the mint and citrus families for deodorants, especially if you have sensitive skin. Mint stings, I find too potent and the orange family tends to be well, orange in color, and might stain clothes. It’s really up to you and what your skin handles well. Where to buy ingredients for this natural deodorant recipe without baking soda? They are used as preservatives, but can affect the endocrine system, disrupting our hormones. This is bad news for both men and women.

That’s why, driven by the clean beauty trend, people are ditching traditional aluminum-based antiperspirants in favor of crystal deodorants, a natural alternative made of mineral salts. Aluminium has no known beneficial physiological action in the human body and some genetic polymorphisms predispose to a greater susceptibility to its adverse effects. Therefore, a strong case can be made for avoiding unnecessary exposure to environmental sources of aluminium salts, especially on the part of children, pregnant mothers and women of child- bearing age who may become pregnant. Such avoidance need not lead to hardship or inconvenience; aluminium cookware may be replaced by safer alternatives, while aluminium- containing antiperspirants, potentially implicated in the rise of cases of breast cancer particularly affecting the upper outer quadrant of the mammary gland, may be replaced by non- aluminium versions.” Are There Alternatives to Aluminum? Aluminium chloride and aluminium chlorohydrate have small molecular masses of about 250-350 Daltons, which means they can penetrate the skin and therefore could build up inside the body. Molecular size is the main difference between Potassium alum (Aluminium potassium sulfate dodecahydrate) and the salts Aluminium chloride and Aluminium chlorohydrate which are commonly used in antiperspirants. Intriguingly, chronic or cumulative exposure to aluminium reflected by increased levels in cerebrospinal fluid (CSF) and serum may be one environmental factor in the pathogenesis and pathophysiology of MS [multiple sclerosis], Parkinson’s disease (PD) and AD [Alzheimer’s disease]. There is a wealth of research examining the potential association between increased exposure to environmental aluminium and the development of the last of these illnesses. Indeed, a recent meta-analysis involving eight cohort- and case-controlled studies conducted prior to 2015 involving 10,567 participants concluded that increased aluminium exposure increased the risk of developing AD by some 71%.”Using a natural deodorant, like those made from mineral salts, eliminates ingredients that can irritate the skin and potentially cause health issues. The research doesn’t make this completely clear, but avoiding harmful chemicals and ingredients any chance you get is ideal. Risks and Side Effects However, antiperspirants also kill good bacteria, preventing them from keeping the odour-causing bacteria under control. Apply to clean, slightly damp skin (ideally right after you bathe) to prevent odor-causing bacteria. The reason that aluminium in deodorants is a concern is that aluminium has been linked to Alzheimer’s and breast cancer. 1. Potential link to Alzheimer’s Similar to the Natural Deo Co offering, it contains bicarbonate of soda and arrowroot to help prevent odours by altering the skin's natural pH.

I really like that there is no super overwhelming sweet scent (which honestly mixes with the smell of my sweat throughout the day; which smelled worse than just my sweat alone!). It is just my natural body scent (without the stinky sweaty smell part!). If it’s a special night out, you can lightly mist your underarms (or your usual spots) with a body mist or perfume and it doesn’t get gross smelling throughout the day since you neutralized your odor instead of just trying to mask it.It can also be used in the formulation of other cosmetics and personal care products, such as aftershave products, skin care products and moisturizers with the ability of inducing a tightening sensation of the skin. Compare with aluminum chloride/chlorohydrate/zirconium