Buy Now, Pay Later
As low as
$20.33
/ mo
Learn more
- – 6-month term
- – No impact on credit
- – Instant approval decision
- – Secure and straightforward checkout
Ready to go? Add this product to your cart and select a plan during checkout.
Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Selected Option
Free shipping on this product
Extended holiday returns
FREE refund/replacement until Jan 31, 2026 Learn more
FREE refund/replacement until Jan 31, 2026 Learn more
This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2026
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
In Stock.
Arrives
Friday, Dec 19
Recently Viewed
Size: 1.7 Fl Oz (Pack of 1)
Brand: Sunday Riley
Item Form: Serum
Skin Type: All, Combination, Dry, Normal, Oily, Sensitive
Product Benefits: Plumps lines, brightens the appearance of dark spots, clarifies skin, & exfoliates for instant glow. See more
Active Ingredients: Arnica, Lactic Acid, Lemongrass
Product Dimensions : 1.5 x 1.5 x 5.75 inches; 1.7 ounces
Item model number : 1887298
UPC :
Manufacturer : Sunday Riley
Best Sellers Rank: #8,520 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #204 in Facial Serums
#204 in Facial Serums:
Customer Reviews: 4.6 4.6 out of 5 stars 3,097 ratings
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, Dec 19
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
Size: 1 Fl Oz (Pack of 1)
I really love this product! I do layer it over Sunday Riley's Luna Sleeping Night Oil. Once I apply Good Genes over the oil there is a burn that isn't painful but you can feel it working. And then I put a moisturizer over it. Even the first morning after I started this routine again my skin felt so soft. There was a noticable difference. It helps with fine lines and overall radiance. It's a product I don't not like to go without.
...
show more
Reviewed in the United States on October 21, 2025 by Christina Forster
Size: 0.5 Ounce (Pack of 1)
Expensive but so worth it! I love the depuffing and the way it makes my skin look luminous and supple!
Reviewed in the United States on September 5, 2025 by Laura Lopez
Size: 1 Fl Oz (Pack of 1)
This is an amazing product!! This turns dull skin into beautiful glowing skin. I have tried cheaper products but sometimes you get what you pay for. This is a definite keeper in my skincare routine.
Reviewed in the United States on August 19, 2025 by Rhonda M.
Size: 1 Fl Oz (Pack of 1)
I’ve ordered this several times from Amazon and no issues,
Reviewed in the United States on September 2, 2025 by Kristin
Size: 0.5 Ounce (Pack of 1)
The Sunday Riley Good Genes All-in-One Lactic Acid Treatment Face Serum has quickly become a staple in my skincare routine, providing impressive results in terms of skin texture and radiance. The lactic acid formulation is a standout feature of this serum. Its exfoliating properties work wonders in promoting skin renewal and addressing dullness. Over time, I've noticed a significant improvement in the overall smoothness and brightness of my complexion. The serum's lightweight texture allows for easy application and absorption, and it layers well with other skincare products. I've found that incorporating it into my nighttime routine has been particularly effective, as I wake up with a noticeably refreshed and revitalized appearance. One of the strengths of this product is its versatility. It can be used as a standalone treatment or combined with other Sunday Riley products for a customized skincare regimen. The addition of botanical extracts and licorice root extract contributes to a soothing and balanced experience. While the results have been impressive, I've noticed that consistent use can sometimes lead to slight dryness or sensitivity, especially for those with more sensitive skin types. It's important to introduce the serum gradually and consider using it every other day to allow the skin to adjust. The packaging is practical and functional, with a pump dispenser that ensures product hygiene and easy dispensing. However, the opaque container makes it difficult to gauge the amount of product remaining, which can be a minor inconvenience. In summary, the Sunday Riley Good Genes All-in-One Lactic Acid Treatment Face Serum is a powerful and effective tool for promoting skin renewal and radiance. Its exfoliating properties and botanical ingredients contribute to a balanced and rejuvenated complexion. While the potential for slight dryness or sensitivity exists, the overall results and versatility of the product make it a worthy addition to a skincare routine. With its transformative benefits, the Sunday Riley Good Genes serum earns a solid four-star rating.
...
show more
Reviewed in the United States on August 15, 2023 by Panda
Size: 1 Fl Oz (Pack of 1)
Good Genes is highly effective! I started using this 2 weeks ago and can already see the difference. My hyperpigmentation is noticeable lighter. I am really shocked! My skin tone is evenly distributed especially under my eyes. It is worth every penny.
Reviewed in the United States on August 18, 2025 by missangie
Size: 0.5 Ounce (Pack of 1)
I hate it because it’s so damn expensive but oh well. I’ve tried other lactic acid products and they either make my skin red or lead to breakouts. The Sunday Riley one is the only one I’ve ever found that makes my skin just look… perfect. I don’t use it daily, just before days where I will be wearing makeup or want my skin to look flawless. It’s a noticeable difference the next morning if I use it as the first step of my nightly skincare. The packaging really does suck though, there’s so much product left in the little packet thing that you have to cut it open and use it that way.
...
show more
Reviewed in the United States on May 9, 2025 by Vicky
Size: 1 Fl Oz (Pack of 1)
This product was recommended to me by my esthetician. It really helps with enlarged pores. I use it every night before bed. I noticed changes in smoothness and complexion.
Reviewed in the United States on August 11, 2025 by Victoria