

✨ Unlock your glass-skin glow with zero irritation! ✨
MEDITHERAPY Retinal Skin Booster Serum is a 5.07 fl.oz lightweight, gentle retinal serum designed for beginners and sensitive skin. Featuring advanced Korean skincare technology with Centella Asiatica, Adenosine, and Niacinamide, it delivers fast-absorbing hydration while improving skin texture, reducing fine lines, enlarged pores, and hyperpigmentation. Ideal for face and body, this non-sticky formula supports a radiant, smooth complexion without irritation.


















| ASIN | B0DG4WXBCF |
| Active Ingredients | Adenosine, Niacinamide, Retinaldehyde |
| Best Sellers Rank | #550 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #18 in Facial Serums |
| Brand | MEDITHERAPY |
| Brand Name | MEDITHERAPY |
| Customer Reviews | 4.5 out of 5 stars 3,717 Reviews |
| Item Form | Drop |
| Item Volume | 5.07 Fluid Ounces |
| Item Weight | 150 Grams |
| Manufacturer | KOLMAR KOREA CO. LTD |
| Number of Items | 1 |
| Recommended Uses For Product | Enlarged Pores, Fine lines, Hyperpigmentation, Loss of Elasticity |
| Skin Type | All |
| Target Use Body Part | Face |
| Unit Count | 5.07 Fluid Ounces |
| Use for | Face |
A**A
Gentle Retinal That Works
This is the perfect retinal serum for beginners. The MEDITHERAPY Retinal Skin Booster Serum is lightweight, absorbs quickly, and causes zero irritation for my sensitive skin with no redness, peeling, or dryness. After a few weeks, my skin looks brighter, smoother, and fine lines appear softer while my skin barrier still feels healthy and hydrated. It delivers real anti-aging benefits without the harsh side effects most retinal products have. If you’re new to retinal or want effective results without irritation, this is a great choice. Definitely a staple in my nighttime routine
L**6
This stuff is amazing!
I was skeptical and I rarely leave glowing reviews (see my other Amazon reviews - I'm pretty picky!). I have used various forms of retinol, retinal, and prescription retinoids over the past several years. I am 51 and looking to fight discoloration and sign of aging skin. Prescription strength tretinoin made my skin very sensitive and rough due to irritation, and I often had to take breaks from it and downgrade to a gentle retinol serum, which gave minimal to no visible results. I started using OTC adapalene as a gentler option but still cannot tolerate it daily and was not seeing the more refinement and smooth texture that retinoids are supposed to deliver. I have only been using this for about 10 days, so things may yet fall apart, but so far I love this. My facial skin does feel slightly sensitive but it is not red, rough, or burning. In fact, my face is soft and glowy. I'm hopeful that it will give the more and discoloration results I want over time. Because of the great price, I've decided to use on my body, as well, and WOW! I have been using a popular overnight retinol lotion sold at most drugstores and had some success with it, but this has amped up my results. My neck an chest are smooth and soft. I also use on the backs of my hands and on my knees/lower legs. My hands are smooth and more even-toned, and my lower legs have stopped flaking and also feel smooth with no ingrown hairs. I alternate between this and the old lotion every other day. The lotion is more moisturizing but this has really given results. I'll update this review if things change but right now I am thrilled. Pros: Lightweight No obvious fragrance sinks in quickly not sticky or greasy RESULTS! Cons: Not very moisturizing - I layer it under a lotion or occlusive on my body
M**N
Good product
I have only used this product for a few weeks, and I love how it makes my skin feel. Not enough time to see a different but my face feels soft and silky
D**D
The Real Deal
As a guy in my late thirties, I have invested a lot more into skincare over the last year and I have tried myriad products, typically mid-range/affordable to very high-end and this retinal skin booster is one of my favorites. I’m new to retinoids, and I am grateful to have found this early on in my journey. Despite the strength of retinal vs. retinol, I prefer this serum to the retinol I was using before. I think it is kinder to my somewhat sensitive skin and it really does give my skins boost! I will say that I have not yet used this more than two nights in a row, but I plan to do so now that we are entering the winter months. But I will say that living in the high desert that I have not experienced any issues or increased sensitivity, but I am mindful of sun exposure and daily spf 50. But this serum works! My skin looks refreshed s d brighter after one night of use. My skin looks and feels great and after washing my face the next morning, my skin is neither dry nor greasy, but well balanced. It also does well with layering of other products without becoming sticky or heavy. I see this on sale often, but even if it’s not it is still reasonably priced for the results it delivers. Dk yourself (and your skin) a favor and give this one a shot. I recommend it to a lot of friends and I would highly suggest that you try it, too, if you’re looking for an accessible and wallet friendly way to level up your skincare routine.
G**A
So worth it
It’s not like THE BEST retinal out there I don’t think but it doesn’t break me out, doesn’t clog my pores, works quickly, and best part is that it’s affordable and comes in a large size. I don’t have sensitive nor incredibly acne prone skin but I do have pore that clog up VERY easily even when the product is light weight and labeled noncomedogenic. I get pimples right underneath my skin from my pores getting clogged slowly over time from the wrong products. With how I’ve had no problems with this serum, I give it a big fat stamp of approval. It’s not sticky, absorbs pretty quickly, slightly hydrates (enough for me bc I have oily skin), and has a light scent naturally from the ingredients. I used to use the some bi mi retinol intense and that one worked a tiny bit better for my skin but it’s def not enough to make the size and price of it worth it im comparison to this serum.
K**E
I am LOVING this product for my sensitive skin!
I just turned 60 and have been using this product for a little over a month. I am LOVING the results. I saw a review on TikTok and decided to give it a try. I am so happy with the results. I have seen an overall improvement to my skin. Hyperpigmentation fading, skin smoother and firmer. My pores are almost non-existent. I have been using my own skincare formulations for over 8 years, and this is literally the ONLY product I use outside of my own formulations. It gave just that extra boost I needed. I have always had sensitive skin, especially to fragrances, so I love the fact that this is unscented. I have had no issues with sensitivity and to be honest, I did not ease into the product like suggested. I use twice per day, right after I cleanse and tone and I use few drops of my oil blend after I apply the booster serum. I work from home, but if I plan on going outdoors at all, I do apply a sunscreen. That's it! My skin looks and feels great. I highly recommend this product and will definitely reorder.
K**.
Very gentle retinoid, great for beginners
My skin felt great with this product, felt super smooth and bouncy without any irritation. Lightweight formula, which meant it absorbed quickly (making it easier to follow up up with moisturizers) and it applied evenly (which can reduce the risk of irritation.) Also very affordable for a retinoid.
A**S
Leaves your skin very soft
I have been using this twice a day for about a week now. I think I can see a difference in the brightness of my skin and my pores seem smaller. It leaves my skin soft and lasts all day. My face is not as dry as before . The price was very good and I will continue to use every day.
Trustpilot
2 weeks ago
2 months ago