Purito Retinol Retinal 2000(NAD+) Serum Review (2026) : Benefits, Ingredients, How to Use & Results

Purito Retinol Retinal 2000 NAD+ Serum If you want to know about an anti-aging serum for fine lines, dullness, uneven texture, and any visible effects of skin aging then I suggest looking at Purito Retinol Retinal 2000 NAD+ Serum. If retinol and retinal are two of the most popular forms of vitamin A, then this new Korean skincare product combines both with NAD+ (and more skin-coddling ingredients).

Retinol is a skincare chapter that has been going on for a long time: it helps to renew Skin’s turnover & reduces the appearance of fine lines, uneven texture and scars. Retinal has also grown increasingly popular as it metabolizes more quickly in the skin than retinol. Using both together in one formula function to offer an effective overall antiaging serum that leaves skin feeling smoother, brighter and younger looking.

But does it make this product more effective to use both retinol and retinal? Is it effective on stretchmarks? And is it good for beginners? Let’s take a closer look.

So, What is Purito Retinol Retinal 2000 NAD+ Serum?

Optimized with a focus on vitamin A, Purito Retinol Retinal 2000 NAD+ Serum targets common skin aging concerns in an advanced serum format. The product is made of retinol 1000 ppm and retinal 1000 ppm — thus explaining the “2000” in its name.

The formula aim go smooth the texture of your skin, mottle fine lines and allow dingy skin look more awake. It can also be used for an evening routine.

Since the serum has 2 retinoid ingredients, however, you should ease into it slowly. Some people may find that it makes the skin dry, red and peels or irritates during initial use if too much is applied at once or too frequently in the beginning.

Key Ingredients

Retinol

Retinol is one of the most famous anti-aging skincare ingredients. It is a vitamin A derivative used to help correct the appearance of fine lines, wrinkles, uneven texture, and dullness.

When retinol gets applied to skin, it must go through a few conversions before it is turned into retinoic acid, which is the active form of vitamin A that binds to cells in your skin. For this reason, results tend not to be overnight but require time and consistent use before being apparent.

Retinal

Retinal (or retinaldehyde) is another vitamin A derivative. It undergoes fewer conversion steps than retinol before it becomes retinoic acid.

Which is part of the reason why retinal has become a popular choice for skincare enthusiasts seeking a strong retinoid alternative. But just because you’re closer to the active form doesn’t mean that you can’t get irritated. Dryness or redness may still occur with sensitive skin.

NAD+

Also, one of the important ingredients of the formula is NAD+. Since it is naturally involved in cellular energy processes, NAD-related research has garnered significant attention within the field of skin aging.

NAD+ is added into this serum together with other ingredients in the cream to enhance product performance against skin aging. They complement vitamin A ingredients and do not replace them.

What Are the Benefits?

With consistent use, support from Purito Retinol Retinal 2000 NAD+ Serum benefits the look and feel of skin in a number of ways.

Helps Minimize the Look of Fine Lines

FOR MANY, THE MAIN REASON TO USE RETINOID PRODUCTS IS IN ORDER TO SOLVE VISIBLE FINE LINES AND WRINKES. Retinoids are prized components found in many anti-aging skincare regimens because of their ability to help the skin renew itself.

With continued use the skin may start to look smoother and fine lines can appear less visible.

Improves Skin Texture

A complexion with uneven or rough skin texture can appear dull. Whether retinoids assist in naturally renewing skin cells, which may help create a smoother surface area over time.

If your skin is feeling rough and/or looking uneven, a retinoid in the evening (as long as you have no active dry patches) may improve its appearance.

Helps With Dull-Looking Skin

The buildup of dead skin cells can also make your complexion appear dull. It promotes skin renewal, which can help the skin look more youthful and glowing.

However, patience is important. Retinoids: Products that contain retinoids take some time before you see results, this means using it regularly.

Supports Firmer-Looking Skin

Your skin on its own ages a little bit every time you have a birthday; it naturally loses collagen and elasticity, the two key proteins that contribute to firmness over time. This makes retinoids a natural inclusion in many anti-aging routines since they can help support processes involved in keeping skin looking smoother, firmer, and younger for longer.

This is a good product for those interested in fighting the early signs of skin aging.

Helps Improve Uneven Skin Tone

As part of your entire skincare regimen, retinoids are also an option to tackle uneven pigmentation and post-inflammatory marks.

Results will be enhanced if the serum is combined with daily sunscreen since UV exposure can exacerbate pigmentation and delineate visible skin aging.

Can It Help Stretch Marks?

The TikTok video that I mentioned with this product recommends for stretch marks using both retinal and retinol. This is an interesting way of using retinoids, but you should keep your expectations in check.

Topical retinoids have been studied for newer appearance of some types of stretch marks. They might support skin renewal, which can help improve their look. But depending on your stretch marks, the results can differ widely based on their age, depth and type.

This means a facial serum should not really be seen as a miracle cure for stretch marks.

In case you want to use a retinoid for stretch marks, it is best to consult with a dermatologist. Retinoids are another ingredient to mostly avoid during pregnancy, intensifying their consequences. We encourage anyone who is pregnant or considering pregnancy to consult with an experienced medical expert following their use of retinoids in skincare products.

Directions of use for Purito Retinol Retinal 2000 NAD+ Serum

Do not apply this serum every evening if you are a retinoid beginner!

Start low on clean, dry skin and two to three nights a week. Next apply a moisturizer with the intention of supporting your skin barrier.

You can even build-up the frequency as needed, once your skin gets used to it – as long as your skin is ok!

An effective, but simple nighttime routine may go like this.

Cleanser → Purito Retinol Retinal 2000 NAD+ Serum → Moisturizer

In the daytime, make sure to wear sunscreen. Especially when using retinoid products, you are going to want a broad-spectrum SPF.

As well as not applying the serum directly around the corners of the nose and eyes unless otherwise stated on product instructions.

What to Avoid Mixing With It?

Incorporating a new retinoid serum into the mix can be irritating so keeping it simple helps.

In the beginning, refrain from using several potent active ingredients within the same regimen. Many people will find using retinoids (another popular powerful ingredient) and strong AHA or BHA is too irritating when combined.

There is no required need to remove these ingredients from your whole skincare routine. Rather, save them for different evenings when your skin is ready to acclimatize.

Gentle cleanser, hydrating serum, moisturizer and sunscreen are great adjunct products to start when beginning a retinoid regimen.

Possible Side Effects

Retinol and retinal cause adaption phase, especially your skin is not used to vitamin A products.

Some possible reactions include:

Dryness

Redness

Mild peeling

Tightness

Sensitivity

Irritation

Some of these effects don’t indicate that the product is right for you, they just show that you’re using it too much or too often.

If your skin gets irritated too much, pause the product use and see if it recovers before thinking to reintroduce the product

Who Should Use This Serum?

This is a good serum for individuals looking to address multiple major concerns in one shot, such as:

Fine lines and wrinkles

Dull-looking skin

Uneven texture

Signs of skin aging

Uneven-looking skin tone

Loss of smoothness and firmness

This could make it ideal for those already accustomed to reading instructions on retinoid products.

It can be for beginners as well but start slow.

Who Should Avoid It?

Those with skin that is severely aggravated or compromised will do best to focus on skin barrier repair and stabilization before incorporating a retinoid.

Retinoids should be avoided by pregnant and breastfeeding women or those who are trying to conceive, unless otherwise directed by an appropriate health professional.

Those with extremely sensitive skin or those who have had very strong reactions to any retinoid products before should speak with a dermatologist prior to use.

When Can You Expect Results?

Don’t expect overnight miracle in this serum. Retinoid skincare generally works gradually.

You might well see smoother-feeling skin or a more fresh eyed look after consistent and easy use, but significant improvements in fine lines, texture and pigmentation can take significantly longer.

The key factors are – consistency, gradual introduction, moisturisation and minimum sun protection every day.

Using more product will not necessarily help achieve the results faster Excessive use can actually be irritating and lead to difficulty establishing a regimen.

Final Verdict

Purito Retinol Retinal 2000 NAD+ Serum is not your run-of-the-mill anti-aging serum, it actually combines retinol & retinal with NAD+. What to Like: It targets several signs of skin aging — fine lines, dullness, rough texture and loss of smoothness.

Retinol and retinal together sound super potent, but this also means you should be cautious in how you introduce the serum. Take only a little bit for a few nights per week, use moisturiser often and allow your skin time to adjust.

With stretch marks, retinoids might improve the appearance of some more-recent marks; however, this product should not be used as a sure-fire remedy for stretch marks.

For those seeking smoother, brighter, and younger looking skin overall Purito Retinol Retinal 2000 NAD+ Serum may be a useful addition to an evening skincare routine especially for users who have experience with retinoids.