
It happens even in the best families and also in cosmetics. There are certain ingredients that are bound to be understood, fortunately for us. And when they come together, Certain active ingredients significantly improve its effectiveness and become a combination that transforms the skin almost instantly.
Some cosmetic ingredients are condemned to be understood. That’s what beauty experts say. “There are strengths that find their best version when combined. It’s not just adding, it’s multiplying its effectiveness. They are what we colloquially call cosmetic brothers-in-law,” explains Raquel González, cosmetologist and creator of Byoode.
Retinol and vitamin C
Although it is believed that retinoids and vitamin C cannot be used together, this is not entirely true. “Retinoids and vitamin C have a reputation for being difficult, but In fact, they reinforce each other. The main thing is that they work with complementary objectives: renewal and protection. And they can be present both in the same formula and in two different products that we use in the same routine”comments Estefanía Nieto, dermocosmetics director of Medik8.
Mireia Fernández explains that retinoidslike retinol, retinal or retinyl retinoate, are responsible for activating cell renewal, reducing wrinkles and stimulating the start of the skin. However, “vitamin C acts as responsible for converting the newborn’s collagen into something stable, more durable and softer”, explains Patricia Garín,
Gluconolactone and hyaluronic acid
These active ingredients They are like Yin and Yang. In addition to gently exfoliating, “Gluconolactone promotes hydration while renewing. “It improves hydration, strengthens the barrier and softens the texture without irritating,” says Nieto.
When combined with hyaluronic acid, they become the perfect hydrating tandem. According to Marta Agustí, nutritional director of Advanced Nutrition Program, hyaluronic acid is the most hydrating ingredient, which we can consume orally and topically.
Vitamin C and ferulic acid
East one of the most effective combinations for illuminating and preventing photoaging of the skin. As Raquel González points out, “ferulic acid strengthens the antioxidant action of vitamin C. It better protects against free radicals and improves the performance of the serum.”
Estefanía Nieto shares her opinion and adds that “Ferulic acid helps stabilize vitamin C and extends its shelf life, something fundamental in this active ingredient, easy to destabilize.” And that’s not all. It leaves the complexion more uniform and with a healthy glow, which is particularly visible on dull or stressed skin.
Vitamin E and SPF
Vitamin E and sunscreen form an inseparable duo. “Vitamin E supports SPF function because it helps neutralize oxidative damage caused by the sun. It is an essential combo when looking to prevent spots and premature aging”indicates the creator of Byodee.
Experts assure that this couple rstrengthens overall protection against the sun and pollution and makes defense more complete. Their joint use greatly improves the stability of the sunscreen and the sensation on the skin, especially in rich or antioxidant textures.