- Should you keep serums in the fridge?
- Does vitamin C serum need to be kept in the dark?
- How do you keep vitamin C serum fresh?
- How should vitamin C be stored?
- Where do you store serums?
- Is vitamin C serum stable?
- How long should I wait after applying vitamin C serum?
- What skincare should not be refrigerated?
- Can you put niacinamide in the fridge?
- Why is vitamin C serum bad?
- Can you wear vitamin C in the sun?
- Should you apply hyaluronic acid or vitamin C first?
- Should I refrigerate my moisturizer?
- Where should I store my Niacinamide Serum?
- Where should I store niacinamide?
- Can I use vitamin C serum everyday?
- Can you go in the sun after using vitamin C serum?
Facial serums To protect the nutritional integrity of these active nutrients, storing your serum in the fridge is recommended. Your serum will last longer and the ingredients will remain active for a longer period of time.
Vitamin C serum needs to come packaged in a dark glass or an opaque bottle in order to protect it from light exposure. Also, if serums are yellow or brown in color that might mean the manufacturers added a tint to hide oxidation.
It’s important to use up your L-ascorbic acid serum as soon as you open it, within three months. Keep it away from light and heat (you may even want to store it in the fridge) with the lid tightly closed, and throw it away as soon as it changes colour or smells “off.”
According to Oscar Pike, Brigham Young University professor of nutrition, dietetics and food science, 500 milligram vitamin C pills stored in a dark place at room temperature will retain enough vitamin C over many years to prevent scurvy.
To increase the shelf life, it’s best to store them away from sunlight in cool, dark places. You can even keep them even in refrigerator at the peak of Indian summer,” he explains.
Together, they visibly brighten skin, reduce the appearance of hyperpigmentation, even skin tone, and firm skin without irritation. And you can rest assured knowing that the 15% triple-C complex is so stable that it only activates when the serum hits your skin—never in the bottle.
Vitamin C serum (leave to absorb for 1-2 minutes) Dr Khan explains: “With vitamin C, you want to get the most out of the product by not diluting it. A couple of minutes should be an adequate time for the product to dry down before you go in with your next step.”
Sullivan suggests avoiding putting facial oils, oil-based makeups and moisturizers and clay products in a personal chiller, as cooler temperatures can cause a change in the color or consistency of these items.
3:406:20Should We Refrigerate Skincare Products? #SkincareQ&A – YouTubeYouTube
Oxidation is a destructive process (this is how rust occurs), and when you put a vitamin C serum on your skin, it will cause oxidation and skin damage. When vitamin C acts as a pro-oxidant, the consequences include irritation, inflammation, collagen and elastin breakdown, and acne.
Unlike hydroxyacids or retinol, vitamin C does not make the skin more vulnerable to sunburn. That being said, the most potent forms of vitamin C are vulnerable to light exposure, and therefore the use of vitamin C must be in conjunction with broad-spectrum UVA/UVB coverage.
If you are applying a Vitamin C serum and hyaluronic acid separately, it’s suggested that you apply the Vitamin C first, and then add the hyaluronic acid afterward in order to help fortify the skin barrier and lock in the moisture.
Keeping your creams chilled could even help take away puffiness and boost circulation to the skin, according to Dr. Susan Smith Jones, president of L.A. consulting firm Health Unlimited. “If there’s room, it’s good to have a mini refrigerator in the bathroom to keep lotions and creams.”
2:206:20Should We Refrigerate Skincare Products? #SkincareQ&A – YouTubeYouTube
0:322:53How To Store The Ordinary Products – YouTubeYouTube
If you’re wondering when to apply a vitamin C serum, the answer is both morning and night, after cleansing and toning. One study even recommends applying a vitamin C serum every eight hours, or twice daily for the pinnacle of protection.
It’s been found that topical vitamin C is best applied after exposure to UV light and not prior. Although vitamin C serum isn’t a substitute for sunscreen (in fact, sun sensitivity increases with use), the two together can work in tandem to boost the skin’s protection from damage.