0.3% – a relatively low but effective dose of retinol. "0.3% retinol is enough to give a good effect but also enough not to put the skin at risk or irritate the skin," continued Abi. "There are creams out there formulated at 1% and 2% but in my experience consumers don't always use retinol properly.
0.3% retinol is the lightest cream and is the best one to start with. 0.5% retinol is a common starting point for many but it's a stronger dose of retinol. 1.0% retinol is the highest concentration of retinol. You should build up to this cream after using the lower strength ones.
For beginners, most dermatologists recommend a retinol with a concentration of 0.25 percent to one percent to see results.
Which Retinoid Should A Beginner Use? You want a formula with at least 0.1% retinol, retinyl esters or retinaldehyde. I recommend that unless you have super sensitive skin – you can probably start with 0.5%.
Limit initial use to once or twice a week, gradually increasing frequency as tolerated. Follow with SkinCeuticals Triple Lipid Restore and a sunscreen the next morning. Retinol is prone to increase photosensitivity. Always use a high, broad-spectrum sunscreen when using this product.
What results can you expect? Moderate percentages of retinol (0.03% to 0.3%) give you results faster than lower percentages of retinol. Research shows that retinol concentrations of 0.03% and greater could counteract the visible effects of environmental damage and visible thinning of skin.
“Studies suggest you need to use at least 0.25% retinol or 0.025% tretinoin to be effective, so I recommend using a product that specifies the percentage.” When choosing a retinol product, Dr. Rogers says it's best to start with the lowest concentration before moving up.
He recommends starting with no more than every other day for the first 2 weeks. If, after the first 2 weeks, you don't see any side effects, he says you may want to move up to “2 nights on, and 1 night off.” After a month or so with no side effects, you can likely use it every day if you want.
Moderate-strength retinol – 0.03% to 0.3%
If you experience skin concerns like uneven skin tone or texture and a visible loss of firmness, try adding a stronger retinol product to your routine such as 0.03% to 0.2% retinol products. Start by using 2-3 nights a week and build usage to see how your skin responds.
Pending potency, OTC retinol can take up to six months to see results." That's not to say you won't see any benefits upon the first few uses. Nussbaum explains that in the short term, the benefits are that your skin will be exfoliated of dead skin cells and your pores will be unclogged.
This is a very potent product and you should definitely not use it every day. I personally recommend using it 2 times a week if you are still in your mid to late twenties. Always remember to apply a sunscreen during the day if you have used this product in your PM routine.
Designed to minimise fine lines and reduce the signs of aging, Retinol 0.2% In Squalene is a water-free, solution that should be used daily as part of your evening skincare regime. Thin and lightweight, use sparingly to build skin's retinol tolerance and create effective results.
The Ordinary also have a Granactive Retinoid 2% in Squalene or Emulsion formulas. These are more suitable for people with already sensitive or compromised skin and can also be used around the sensitive eye area, unlike the Retinol formulas.
While there's no right or wrong age to begin using retinol, most dermatologists recommend fitting it into your skin care routine during your 20s. The reason? "The production of collagen fibers starts to decline in our 20s," explains Dr.
0.3% – a relatively low but effective dose of retinol. "0.3% retinol is enough to give a good effect but also enough not to put the skin at risk or irritate the skin," continued Abi. "There are creams out there formulated at 1% and 2% but in my experience consumers don't always use retinol properly.
Later studies evaluated Tretinoin 0.05%. While both were equally effective over a one year period, Tretinoin 0.1% was able to achieve cosmetic improvement in 6 months while 0.05% required closer to 12 months. Finally, 0.025% was compared to 0.1% and it was found that both produced similar improvements in photoaging.
The results showed that, after eight weeks, the retinol moisturizer was significantly more efficacious than the vehicle in improving lines and wrinkles, pigmentation, elasticity, firmness and overall photodamage. Many of these differences were significant at week 4, with a progressive improvement to week 8.
Should you use retinol under your eyes? Yes, definitely. While it is true that retinol – a form of vitamin A – is a powerful ingredient and the skin under your eyes is delicate, there's no reason why you should miss out on the amazing benefits of retinol.
The Ordinary Retinol 0.2% in Squalane
You might associate retinol with being an anti-aging ingredient, but it actually has amazing benefits for acne prone skin, too. Retinol works from the inside-out, encouraging cell turnover in the lower layers of skin and reducing sebum production to stop breakouts from forming.
Don't Mix: Retinol with vitamin C, benzoyl peroxide, and AHA/BHA acids. AHA and BHA acids are exfoliating, which can dry out skin and cause further irritation if your skincare routine already includes retinol.
Retinoids work best if you use them daily. Specifically, they should be used at night because some types are deactivated by light and air. It's important to start slowly and allow your skin time to adjust. Using too much too quickly can cause redness, dryness, and irritation.
Apply a small amount to face in the PM as part of your skincare regimen, after water serums but before heavier treatments. Do not use with other retinoid treatments. Avoid unprotected solar exposure. Store in a cool, dry place.
Unless your dermatologist prescribes more, stick to formulas with 1% retinol or less. According to Dr. Emer, "You may want 0.25% when first starting out, then increase slowly to 0.5 and then to 1.0 overtime. Switch up strengths every two to four weeks when exfoliation and irritation are tolerable."
With retinoids, it's often a “worse-before-better” type of situation. Typical side effects include dryness, tightness, peeling, and redness — especially when first starting out. These side effects usually subside after two to four weeks until the skin acclimates. Your skin will thank you later!