For adults, the recommended daily amount for vitamin C is 65 to 90 milligrams (mg) a day, and the upper limit is 2,000 mg a day. Although too much dietary vitamin C is unlikely to be harmful, megadoses of vitamin C supplements might cause: Diarrhea. Nausea.

Shakeel Anwar

Some simple compounds that contain carbon are often considered inorganic. Examples include carbon monoxide, carbon dioxide, carbides, and the following salts of inorganic cations: carbonates, cyanides, cyanates, and thiocyanates.

VegD3® is extensively stability-tested to ensure that it offers a shelf-life that is at least the same as lanolin-origin D3. Our Certified Organic Whole Food Vitamin D3 provides a vegan form of vitamin D, a natural algae food form, at a highly efficacious dose….Certified Organic Whole Food Vitamin D-3.

It forms a clear colorless to slightly yellow solution. It has two p K a values: 4.2 and 11.6. The pH of a 5% (w/v) solution in water is 2.2–2.5 [9].

Vitamin C effectively neutralizes chlorine and is safer to handle than sulfur-based dechlorination chemicals. The sodium ascorbate form of vitamin C has less affect on pH than the ascorbic acid form.

Ascorbic acid has very high acidity and may induce these gastrointestinal side effects when ingested on an empty stomach [20]. Calcium ascorbate (neutralized vitamin C) has been developed to mitigate the epigastric adverse effects due to the low pH of ascorbic acid.

Acne is one of the world’s most common skin disorders. Vitamin C, a powerful antioxidant, is known for fighting free radical damage to skin cells and may help treat acne. Topical vitamin C products may improve hyperpigmentation and reduce acne-induced inflammation, but further research is necessary.

It repairs your skin tissue and protects your skin cells from the harmful effects of free radicals caused by UV exposure. Not only this, but vitamin C also helps you make your skin tone even and reduce the appearance of brown spots. The best way to fetch out its beauty benefits is by applying it topically on your skin.

Vitamin C is a powerful antioxidant that oily acne-prone skin can benefit from majorly. It helps treat inflammation associated with acne, treats damaged skin and brightens skin while improving skin texture and health. This vitamin is also essential to fight off signs of ageing and keep you looking youthful.

Q: Best vitamin c serum for oily skin

• St. Botanica vit C 20 % + hyaluronic acid and vit e serum.
• Klairs vitamin C.
• Kaya anyox vit C.
• Its skin VC effector.
• Age lock vit C serum.

Clear Skin And Your Hormones: 4 Vitamins & Minerals To Fight Acne

• Vitamin A. Vitamin A counters the adverse effects acne has on the skin.
• Vitamin D. Vitamin D boosts the immune system and has antimicrobial properties.
• Zinc. Zinc has been found to decrease the production of oil in the skin.
• Vitamin E.

SkinCeuticals Silymarin CF “SkinCeuticals’ new Silymarin CF is a great option for those with oily or acne-prone skin as it combines vitamin C as L-ascorbic acid with silymarin, ferulic acid, and salicylic acid,” says board-certified dermatologist Marisa Garshick.

L-ascorbic acid

1. Neutrogena Oil-Free Acne Fighting Face Wash. Kenneth Mark, MD, a dermatologist and Moh’s skin cancer surgeon in New York City, likes this facial cleanser, which contains 2 percent salicylic acid to unclog pores and prevent future blackheads.

Vitamin C application has been shown to impede melanin production . This can help fade dark spots and lead to a more even-toned complexion.

What It Does: This potent antioxidant interferes with the production of pigment in the skin, fading dark spots. When You’ll See Results: Once you add vitamin C to your skincare regimen, you may start seeing noticeable improvements in three weeks. It can help significantly fade hyperpigmentation in about two months.

The Best Vitamin C Serums, According to Dermatologists

• SkinCeuticals C E Ferulic.
• Maelove Glow Maker.
• Revitalift Derm Intensives Vitamin C Serum by L’Oreal Paris.
• Drunk Elephant C-Firma™ Day Serum.
• Clinique Fresh Pressed 7-day System with Pure Vitamin C.
• PCA Skin C&E Advanced Serum.
• SkinCeuticals Phloretin CF.

A Glutathione efficacy in skin lightening works only if it is taken with Vitamin C at least equal or twice its dosage. Standard dosage is 20-40 mg/kg of body weight for 3-6 months once or twice in a day and best if taken at night 2-3 hours after last meal for better absorption.