Safety and efficacy - Deepstash

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Vitamins for your hair, nails, and skin are everywhere on Instagram

Safety and efficacy 

The safety, efficacy, and contents of supplements cannot be trusted.

  • An independent lab that analyzed beauty supplements found small quantities of lead in it. Lead is a heavy metal that's a neurotoxin in children.
  • High doses of biotin can produce false lab results, increasing the chance of missed diagnosis and treatment.
  • Ashwagandha has a variety of side effects, including miscarriage.
  • Too much Vitamin A and E can cause hair loss.

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SIMILAR ARTICLES & IDEAS:

Individual Supplement Studies

Looking at individual studies won't determine if vitamin supplementation is good for you. They're scientifically dense and the conflicts of interest can be very hard to spot.

"Systematic revi...

Research Reviews’ Results
  • If you are healthy, and have a modern balanced diet, taking multi-vitamins and high-dose antioxidants may shorten your life.
  • There’s no evidence to support antioxidant supplements for primary or secondary prevention of diseases.
  • Beta-carotene and vitamin E seem to increase mortality, and so may higher doses of vitamin A.
  • Antioxidant supplements need to be considered as medicinal products and should undergo sufficient evaluation before marketing.
  • The functions of minerals and vitamins are understood largely by their deficiency diseases so there’s no certainty what they all do or how they interact.
  • Antioxidants soak up toxic, chemically-reactive by-products of metabolism called free radicals. These free radicals, left unchecked, can cause damage to DNA and may be linked to cancer.
  • Your body's immune system fights infections by using free radicals to kill bugs. Several of the minerals and vitamins in excess can cause damage.
Supplement Usage Recommendations
  • Folic acid for the women thinking of having a baby and pregnant women up to week 12 of the pregnancy.
  • Vitamin D for all pregnant and breastfeeding women, those aged six months to five years or over 65 and for people who are not exposed to much sun.
  • Vitamins A, C and D supplementation are recommended for all children aged six months to four years, especially those not eating a varied diet.
  • If they are prescribed to you for a medical condition.
Hydration is key
Hydration is key

Hydrating your skin is as important as hydrating your body. Your body needs hydration to look and feel good.

Hydrator vs. moisturizer

Hydrator and moisturizer are marketing terms. Moisturizers are oil-based ingredients and work by creating a seal on the surface of the skin to prevent water evaporating. Hydrators are ingredients called humectants that absorb water from the atmosphere or your skin and hold it in place on your skin.

Moisturizer is a universal term for moisturizer types: emollients (fats and oils), squalene (oil), humectants (hydrator, such as glycerine or hyaluronic acid), occlusive.

Choosing skin products

There are a ton of different products on the market, but most skin lotions and products contain both occlusive and emollient ingredients and humectant ingredients. It means they moisturize and hydrate at the same time.

The form a product takes does not affect the performance - only the experience of applying the ingredients.