Dermatologist Dr Dray on the safety of self tanners. Does fake tan age your skin? In today’s video I discuss the side effects and safety of sunless tanning lotions, creams, and spray tans. #skincare #selftan #dermatologist
My response to Mike Thurston
FTC: This video is not sponsored.
References
Johnson JA,Fusaro RM.Protection against long ultraviolet radiation: topical browning agents and a new outlook. Dermatologica 1987;175:53-7.
Rajatanavin N, Suwanachote S, Kulkollakarn S. Dihydroxyacetone: a safe camouflaging option in vitiligo. Int J Dermatol. 2008;47:402-406.
Yourick JJ, Koenig ML, Yourick DL, et al. Fate of chemicals in skin after dermal application: does the in vitro skin reservoir affect the estimate of systemic absorption? Toxicol Appl Pharmacol. 2004;195:309-320.
Beutler E, Guinto E. The metabolism of dihydroxyacetone by intact erythrocytes. J Lab Clin Med. 1973;82:534-545.
Ouellette M, Makkay AM, Papke RT. Dihydroxyacetone metabolism in Haloferax volcanii. Front Microbiol. 2013;4:376.
Akin FJ, Marlowe E. Non-carcinogenicity of dihydroxyacetone by skin painting. J Environ Pathol Toxicol Oncol. 1984;5:349-351.
Petersen AB, Na R, Wulf HC. Sunless skin tanning with dihydroxyacetone delays broad-spectrum ultraviolet photocarcinogenesis in hairless mice. Mutat Res. 2003;542:129-138.
Kim SB, Hayase F, Kato H. Desmutagenic effect of alpha-dicarbonyl and alpha-hydroxycarbonyl compounds against mutagenic heterocyclic amines. Mutat Res. 1987;177:9-15.
Petersen AB, Wulf HC, Gniadecki R, et al. Dihydroxyacetone, the active browning ingredient in sunless tanning lotions, induces DNA damage, cell-cycle block and apoptosis in cultured HaCaT keratinocytes. Mutat Res. 2004;560:173-186.
Lloyd RV, Fong AJ, Sayre RM. In vivo formation of Maillard reaction free radicals in mouse skin. J Invest Dermatol. 2001;117:740-742.
Pham HN, DeMarini DM, Brockmann HE. Mutagenicity of skin tanning lotions. J Environ Pathol Toxicol. 1979;3:227-231.
Yamaguchi T. Mutagenicity of trioses and methyl glyoxan on Salmonella typhimurium. Agric Biol Chem. 1982;46:849-851.
Follett KA, Johnson JA, Fusaro RM. Protection of photosensitized rats against long ultraviolet radiation by topical application of compounds with structures similar to that of dihydroxyacetone. Dermatologica. 1987;175:58-63.
Faurschou A, Janjua NR, Wulf HC. Sun protection effect of dihydroxyacetone. Arch Dermatol. 2004;140:886-887.
Armas LA, Fusaro RM, Sayre RM, et al. Do melanoidins induced by topical 9% dihydroxyacetone sunless tanning spray inhibit vitamin d production? A pilot study. Photochem Photobiol. 2009;85:1265-1266.
Moneib HA, Salem SA, Younis RM. Comparison of turbo-PUVA and conventional American-style PUVA in the treatment of psoriatic patients. Photodermatol Photoimmunol Photomed. 2010;26:205-210.
Morren M, Dooms-Goossens A, Heidbuchel M, et al. Contact allergy to dihydroxyacetone. Contact Dermatitis. 1991;25:326-327.
Bovenschen HJ, Korver JE, van der Valk PG. Contact dermatitis to self-tanning products. Contact Dermatitis. 2009;60:290-291.
0:00 Intro
0:22 What is DHA?
1:04 How DHA works
1:36 Is DHA safe?
4:02 Does DHA age the skin?
6:31 Does DHA protect from UV?
13:13 Does DHA block vitamin D?
15:16 Adverse effects of sunless tanners
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Disclaimer: This video is not intended to provide diagnosis, treatment or medical advice. Content provided on this Youtube channel is for informational purposes only. Please consult with a physician or other healthcare professional regarding any medical or health related diagnosis or treatment options. Information on this Youtube channel should not be considered as a substitute for advice from a healthcare professional. The statements made about specific products throughout this video are not to diagnose, treat, cure or prevent disease.
A Wealth Of Ideas For Enhancing Your Beauty!
Beauty is a well sought after goal! There is a lot of information and products available to achieve an ideal look. Unfortunately, not all have the same resources to get the assistance they want. This article has some handy tips and tricks to help you enhance your beauty, read on!
New products called mattifying lotions are perfect for any makeup kit because they can be applied anywhere on the face that appears slick from excessive oils. These lotions often have a creamy or heavy gel consistency and can be applied without a mirror; it also provides a smooth foundation upon which your makeup can be applied.
If you are struggling with frizzy hair you can try putting a small amount of hand cream in your hands then running it through your hair. This will help the stray strands stick together and ultimately hold your hair together more as a cohesive whole making you look much more beautiful.
To make small eyes appear larger, try lining your lower waterline with a white or peach colored eyeliner. By lightening the color of your waterline so it blends better with the white part of your eye, you can create the illusion that your eyes are larger and brighter than they really are.
If you want healthier looking hair, nails and skin, simply eat better! Beauty is rooted in the inside. A healthy diet needs to include all the right nutrients. Eating plenty of iron, whole grains, proteins and zinc will help your nails, skin and hair to be strong and healthy.
Use cream cleansers, especially on your face. Soap can dry your skin and lead to skin that appears weathered and older. Keep your skin beautiful by using cleansers that are more like lotion and cream and less like harsh cleaner. Your skin will thank you for the change in beauty supplies.
If your hair is greasy or oily, an easy way to fix this if you don’t have time to wash it, is to use a bronzer compact or baby powder. Brunettes should carry bronzer compact and add to extra oily hair, and blondes should do the same with baby powder. This will temporarily hide your unwashed hair.
Always remove makeup before going to bed. If you sleep with your makeup on, you increase the likelihood you will get acne and blackheads. Makeup can trap dirt and oil on your face. Clean and tone your face every night. Don’t forget to add moisturizer when you are finished cleaning.
To ward off gray hair, you can try an indian remedy of eating curry leaves or curry leaf chutney. The chutney contains things your body needs to form the cells that product hair pigments. One teaspoonful should be sufficient.
Use the foundation under your makeup cap as a concealer. If you’re out of concealer, use some of the foundation that’s under the cap. The concealer is a great solution to covering up any imperfections.
Keep the back of your head top priority when styling your hair. This area is harder to style and if you’re tired once you get around to that area it can ruin your whole look.
When looking at beauty products, you should always be sure to check out as many reviews as possible. Sometimes it is not worth it to spend a lot for a product when you can purchase the same type of product for much less. Other times it is essential that you spend the extra money to get the right product.
Putting on your own nail polish can be very frustrating, especially when using your non-dominant hand. Next time, apply your normal two color coats and a topcoat in the evening (give the polish a few hours to dry before bedtime). Don’t worry too much if the polish gets on your cuticles. Then, in the morning, take a hot shower, and all the extra polish on your cuticles and skin will rub right off.
Massaging Vaseline into your cuticles will help your hands in many ways. It will make the skin much more hydrated and it will also encourage your nails to grow a bit quicker. Do this once a week every week and you are sure to see a big difference in the appearance of your hands and nails.
Open the pores on your face by steaming your face often. It can be done quite easily by filling a bowl with hot water and holding your face over the bowl with a towel over your head. It will open the pores, draw out deep dirt and debris and make your skin glow. Splash your face with cold water directly after to close the pores back up.
If you have ever woken up in the morning and discovered that areas of your face are puffy, look to your refrigerator and a cucumber. You can cut up a cucumber and massage it over your entire face using a circular upward and outward motion. The cucumber has a natural astringent to help reduce swelling.
Eyeshadows can be tricky for eyes over 40. Metallic, glittery shadows are beautiful, but eyelid skin develops tiny folds which are, unfortunately, accentuated by those gorgeous metallic colors. On the other hand, some matte shadows look too flat and dry, and do not flatter the eye either. Instead, look for shadows that are neither matte nor metallic: “quietly lustrous” should be the goal.
Used coffee grounds are a great way to exfoliate for your hands. Once cooled, put the coffee grounds in a plastic bag, and keep them in the refrigerator. Rub about a teaspoon of grounds a couple of times a week, then rinse, and apply hand cream as usual. Coffee grounds work in much the same way as when you exfoliate with sand-based products, and your hands will feel silky smooth.
No doubt, you appreciate some of the beauty tips and tricks found in this article! Unfortunately, everyone does not have the resources to get all of the beauty products available. However, beauty is definitely on the minds of most people today. Apply the information above that best fits you individually. Remember, ‘beauty is only skin deep!’ Looks are not the only reason why people are attracted to others. Improve what you can, but don’t forget who you are!