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Description
Retin-A Cream 20g Tube (TRETINOIN) FORMERLY OBAGI TRETINOIN SAME FORMULARetin A (tretinoin) speeds up skin cell turnover, which unclogs pores to treat acne, and stimulates collagen production, which reduces wrinkles and fine lines. It also helps fade dark spots and improve skin texture for a smoother, more even toned complexion. Common side effects include redness, irritation, and increased sun sensitivity, so consistent sunscreen use and protective measures are crucial. How Retin A Works Accelerates Cell Turnover: Retin
Retin-A (tretinoin) speeds up skin cell turnover, which unclogs pores to treat acne, and stimulates collagen production, which reduces wrinkles and fine lines. It also helps fade dark spots and improve skin texture for a smoother, more even-toned complexion. Common side effects include redness, irritation, and increased sun sensitivity, so consistent sunscreen use and protective measures are crucial.
How Retin-A Works
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Accelerates Cell Turnover:Retin-A, a form of vitamin A, promotes the shedding of old skin cells and the production of new, healthier cells.
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Boosts Collagen:It increases the synthesis of collagen, a protein that provides structure and firmness to the skin, helping to reduce the appearance of wrinkles and fine lines.
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Unclogs Pores:By promoting rapid cell turnover, it prevents dead skin cells from accumulating and blocking pores, which helps treat and prevent acne.
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Fades Hyperpigmentation:It can help reduce the appearance of sun spots and other skin discoloration by affecting melanin production and promoting overall skin renewal.
Common Uses
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Acne:It is a prescription treatment for preventing breakouts and treating blackheads and whiteheads by keeping pores clear.
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Aging Skin:It is used to combat the signs of aging by reducing fine lines, wrinkles, and sun-induced dark spots.
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Texture and Tone:Retin-A helps to exfoliate the skin, leading to a smoother, brighter, and more even skin tone.
Important Considerations
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Sun Sensitivity:Retin-A can make your skin more sensitive to the sun, so it's essential to wear daily sunscreen (SPF 30 or higher) and protective clothing.
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Initial Side Effects:You may experience increased redness, irritation, dryness, peeling, or even a temporary worsening of acne in the first few weeks of treatment.
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Consult a Professional:Retin-A is a prescription-strength medication that requires a dermatologist's guidance to ensure it's appropriate for you.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 1621 reviews
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Product Reviews
★★★★★ 5
I was skeptical, but for me, this one works.
Size: 90 Count (Pack of 1)
I am usually skeptical of these "improve-your-whatever-with-this" products. But much to my surprise, for me this one lives up to the hype. After about a week, there was as noticeable improvement in my overall memory, especially older memories. My recall is faster, I retain things longer, and learn new things more quickly. As a side benefit, I am also now able to quickly find alternative solutions to everyday problems that come up.
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Reviewed in the United States on May 18, 2026
★★★★★ 5
GREAT product!! No complaints at all!
Size: 90 Count (Pack of 1)
So I got this product as an experiment. I don’t like taking prescriptions - but that is just me. I have the most boring job on the planet. And it’s all I can do to make it just through the morning without falling asleep. when I saw this product, I decided to give it a try. I am totally and completely shocked how well this works. It doesn’t make me jittery at all. It just makes me feel alive and alert and ready to roll. And I can focus on the monotonous tasks at my job. When I do take them, I have to take them in the morning. they do last all day - again - this is for me. but I found when I took them in the afternoon, I was still wide awake at 1:00am. Which put a damper on my trying to drag myself out of bed and to work at the most boring job ever.
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Reviewed in the United States on May 17, 2026
★★★★★ 4
good experience so far
Size: 60 Count (Pack of 1)
I’ve been taking Qunol Brain Health for a little while now, and overall I’ve had a good experience with it. What stood out to me first was that it didn’t upset my stomach, which I’ve run into with other supplements. I feel like I’ve noticed a difference in my ability to stay focused during the day, especially when I’m working on tasks that usually make my mind wander. My energy levels also feel a bit steadier, without that late afternoon mental fog.
The capsules are easy to swallow, and I like that it combines several ingredients aimed at supporting memory and concentration rather than having to take them separately. It’s obviously not an overnight miracle, but with consistent use I do feel sharper and more mentally “on.”
The only downside for me is the price—it’s a little higher than some other brain supplements I’ve tried. But considering the quality and how it makes me feel, I think it’s worth it.
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Reviewed in the United States on August 21, 2025
★★★★★ 5
Good product
Size: 60 Count (Pack of 1)
This product seems to help.
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Reviewed in the United States on May 30, 2026
★★★★★ 3
Way too expensive
Size: 90 Count (Pack of 1)
Great product, but Costco is more affordable even when not on sale.
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Reviewed in the United States on May 7, 2026