What is tretinoin? What you need to know about tretinoin in skin care

Tretinoin is a cosmetic drug. While some of you may be new to tretinoin, beauty enthusiasts are on the hunt for it to treat acne, reverse signs of aging, and treat other skin damage.

So what is the nature of tretinoin? Are they really “miracle” for skin care as rumored? Do they cause any side effects? Let’s find the answer in the article below of lassho.edu.vn.

What is tretinoin? Types of tretinoin

Tretinoin belongs to the family of retinoids, is an acid derivative of vitamin A, hence the name retinoic acid . They are currently the most potent vitamin A derivatives on the skin. Tretinoin has been approved by the US Food and Drug Administration (FDA) and has been approved for circulation since 1971 under the brand name Retin-A .

Tretinoin belongs to the group of cosmeceuticals, that is, a drug, so it cannot be used arbitrarily on the skin . Currently tretinoin is available in the form of a cream or gel for the skin. While the purchase of tretinoin in the US and European countries is quite strict, only sold with a doctor’s prescription, they can be purchased quite easily at major drug stores in Asian countries and in Vietnam. Male.

They are divided into 3 types mainly based on the different tretinoin concentration of 0.025%, 0.05% and 0.1%. Tretinoin 0.025% has the lowest concentration to correct the overall skin condition, tretinoin 0.05% is suitable for aging skin with wrinkles, acne and pigmentation, and tretinoin 0.1% is the strongest for aging skin used to treat.

Refer to the article Tretinoin has what concentration? How effective?

How is Tretinoin different from Retinol?

What’s the difference between retinol and tretinoin? Let’s find out together

Tretinoin belongs to the family of retinoids but also includes the very well known cosmetic retinol and also has anti-acne properties. So what’s the difference between tretinoin and retinol? Retinol is a natural derivative of vitamin A and has a mild, non-irritating effect on the skin. Retinol can be purchased in stores without a prescription.

Tretinoin, by contrast, is a synthetic derivative of vitamin A and is 20 times more concentrated than retinol, with a stronger skin effect. They cannot be used for a long time as a normal topical cosmetic, but are often considered a dermatological drug.

Tretinoin is often prescribed by doctors for severely damaged skin such as blocked sebaceous glands, inflammatory acne, perennial acne, aging skin and deep wrinkles. Meanwhile, retinol has very mild pharmacological properties compared to tretinoin, which will be suitable for those who are at the beginning of treatment and recovery of acne skin, can self-apply in their skin care routine without a prescription from a doctor. .

Should I use tretinoin or retinol?

If you want a good acne product, with less risk of unwanted skin irritation , you should start with retinol. You should only switch to using tretinoin when the use of retinol is not effective, the skin still has acne, does not improve. At that time, go to a dermatologist for a thorough consultation about the course of tretinoin to improve skin disease.

What does tretinoin do?

Tretinoin has the effect of accelerating the life cycle of the skin, stimulating skin cells to divide faster, stimulating collagen production. Therefore, what is the effect of Tretinoin, find out right here!

– Treatment of acne : Since its appearance in 1971 , the main use of tretinoin is to treat mild to moderate acne, inflammatory acne. Tretinoin also minimizes the recurrence of acne.

Refer to the article Is Tretinoin effective for treating acne? Notes when treating acne with tretinoin

Reduces the appearance of wrinkles : Tretinoin stimulates the production of skin cells and collagen , so can help improve wrinkles, crow’s feet, help skin brighter.

Tretinoin side effects

Tretinoin is a strong skin irritant and can cause the following side effects:

– Causes skin burning, pain, itching, swelling, dryness, peeling, irritation, rash.

– May cause more severe allergic reactions such as hives, difficulty breathing, swelling of the face, lips, tongue and throat.

– May cause mild dermatitis leading to thickening of the spines and parakeratoses, causing painful and uncomfortable peeling.

– Using tretinoin in high concentrations can cause severe damage to the epidermis and produce blisters.

Warnings before taking Tretinoin

– Always consult your doctor about the course and dose of tretinoin before taking it, do not buy and apply it on your own.

Pregnant or breastfeeding women should not use tretinoins because they are listed by the FDA as a group D drug that poses a risk to pregnancy.

If you are experiencing sunburn, do not use tretinoin, consult your doctor about its use.

Tretinoin may react with other cosmetics. Therefore, always fully disclose to your dermatologist the cosmetics you are using to know if they have an adverse interaction when combined with tretinoin.

How to use Tretinoin properly and effectively?

According to the experience of use and the sharing of experts, you should take the following steps when using tretinoin for maximum effectiveness:

Step 1 : Gently remove makeup and wash your face with cleanser.

Step 2 : After you have washed and dried your face, wait 20-30 minutes for your face to dry before applying tretinoin.

Step 3 : Apply a pea-sized amount as prescribed by the doctor on the acne-affected skin and gently massage until absorbed.

Step 4 : Wash your hands after applying.

Notes when using Tretinoin on the skin

– Tretinoin should be applied once daily, preferably at bedtime . Only apply to the skin to be improved, do not get the medicine into the eyes, nose, mouth.

– Many of you wonder how it is reasonable to use tretinoin in your skin care routine with other products and limit stomach irritation, here are the suggested skincare steps when using tretinoin at night: Cleanser → Water Rose/Toner → Facial Mask → Serum → Tretinoin → Moisturizer.

– Tretinoin will start to work within 2-3 weeks and after 6 weeks will have full effect. If skin condition does not improve after more than 12 weeks, discontinue use and consult a doctor immediately.

– Because using tretinoin will be quite dry on the skin , you should ask for more instructions from your doctor about using moisturizers, applying natural masks to moisturize and exfoliate, such as honey lemon masks, oats. circuit.

– Pay attention to limit exposure to sunlight and bright lights while taking tretinoin. Go out using sunscreen, avoid wind and cold temperatures, facial cleanser products contain a lot of soap, strong shampoo.

Refer to the article Notes on using Retinol / Tretinoin properly not everyone knows

What cosmetics is tretinoin in?

Tretinoin Obagi

Obagi is one of the famous brands, trusted by many experts and skincare lovers. This is a famous American cosmetic brand, its products help treat skin problems such as aging, acne, dark spots, …

Obagi has also launched famous Tretinol products such as:

• Tretinoin 0.05% Obagi: the product has the effect of blurring wrinkles, crow’s feet, effectively treating acne spots and dark spots, blurring skin pigmentation. Subjects using oily or mixed skin, acne skin, people with stretch marks, …
• Obagi Tretinoin Cream 0.1%: the product helps to dry the orphan and easily handle acne, reduce dark spots,… Target audience: acne skin, people with severe aging, people with stretch marks
• Gel Obagi Tre 0.05% 20g supports reducing acne, melasma: reducing acne, effectively blurring dark spots, overcoming signs of aging. Target audience: exclusively for oily and combination skin
• Obagi Bamboo 0.025% helps reduce acne, supports skin rejuvenation: regenerates skin, helps skin become smooth, fades dark spots. Target audience: weak skin, sensitive skin, thin skin, …

Tretinoin Obagi

Tretinoin Retacnyl

This is a product of Galderma, a famous Swiss cosmetic company. This famous pharmaceutical company has launched many famous acne products such as Derma Forte, Differin and Epiduo. Regarding Tretinol products, the company also launched 2 Tretinol products with 2 concentrations of 0.05% and 0.025%.

This product has the same ingredient list , which all contain Tretinol, but with different concentrations (0.05% and 0.025%), the lower the concentration, the less irritation occurs but the effect will be slower. In addition, the product also contains Squalane and Glyceri to help provide and retain moisture effectively. Target audience: oily skin, skin with skin problems such as inflammatory acne, hidden acne, aging, …

Tretinoin Retacnyl 0.025%

Tretinoin Gel USP

Tretinoin Gel Usp is a product originating from India, this is a special medicine to help solve skin problems such as acne, pigmentation and aging.

Tretinol in the product helps to unclog pores, help collect acne whistles, help reduce dark spots, and prevent stretch marks. The product is suitable for people with inflammatory acne, acne, women with melasma, aging.

Tretinoin Gel USP

Tretinoin Vitacid

Tretinol products are often quite expensive, if you want to try using it but do not want to spend too much money, then Tretinoin Vitacid is the choice for you. The product is reasonably priced and easy to find.

Tretinoin Vitacid is divided into 2 product lines and is divided by product texture: cream and gel. The cream is a bit thick, suitable for dry skin. The gel form is easily absorbed, light and suitable for oily skin.

Tretinoin Vitacid, whether gel or cream, is divided into 3 types corresponding to 3 concentrations of Tretinoin:

Tretinoin Vitacid

In addition to the above suggestions, you can refer to Tretinol products from other brands such as Retin A, The Ordinary, L’Oreal Paris, …

Refer to the article Top 7 products containing Tretinoin to treat acne and rejuvenate skin effectively

Hope this sharing of lassho.edu.vn is useful for you. We hope you have a better understanding of tretinoin as well as how to use them safely and effectively to stay healthy!

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