Free UK delivery on every order — no minimum
Save 10% on your first order with code WELCOME10
Free 30-day returns with a prepaid label





Couldn't load pickup availability
Free on every order — no minimum. Ships within 1 business day.
Delivery is free on every order, anywhere in the UK — no minimum spend. Orders are packed and ready to ship within 1 business day and typically arrive within 2–4 business days, tracked door to door.
Prepaid label, no quibbles.
Returns are free for 30 days from delivery. Email findsworth.uk@gmail.com with your order number and we send a prepaid label — you never pay return postage. Refunds are issued within 3–5 business days of the return arriving.
Card, Shop Pay, Apple Pay & Google Pay.
Payments are processed securely by Shopify Payments (PCI-DSS compliant). We never see or store your card details.
Sunday Riley Good Genes All-in-One Lactic Acid Treatment is a concentrated lactic acid serum that exfoliates dead skin, refines texture, and visibly brightens discoloration for an immediate glow.
This potent 1.0 oz serum combines high‑potency purified lactic acid with botanical brighteners and soothing extracts to reveal smoother, more even-looking skin. Designed as a targeted treatment, Good Genes works quickly to lift away dull surface cells while supporting the look of reduced lines and dark spots. The formula pairs clinical exfoliation power with calming ingredients so skin appears clarified without overt irritation when used as directed.
Good Genes relies on purified lactic acid, a gentle alpha hydroxy acid that dissolves the bonds between dead surface cells rather than scrubbing them away. This chemical exfoliation smooths texture and helps pores appear less congested while encouraging a brighter complexion.
Alongside lactic acid, Good Genes includes licorice root extract to help visibly reduce the appearance of hyperpigmentation and lemongrass to enhance radiance. Soothing botanicals such as aloe and cactus extracts balance the formula to help calm skin after exfoliation.
Clinical testing shows improvements in plumping the look of fine lines and radiance in minutes, with visible reduction in dark spots over weeks when used consistently. Apply a few drops to clean, dry skin before heavier treatments or moisturizers; follow product instructions and use sunscreen daily to protect renewed skin.
Good Genes is formulated to balance strong exfoliation with calming botanicals, but sensitivity varies by individual. Start gradually—use several times per week or as tolerated—and monitor skin; reduce frequency if irritation occurs and avoid combining with other active exfoliants without professional advice.
Who is this for: Sunday Riley Good Genes is aimed at people seeking a fast‑acting, clinical‑strength lactic acid treatment to address dullness, uneven tone, and the look of fine lines. It suits those who want a concentrated exfoliant with botanical support—ideal for users comfortable introducing chemical exfoliation into their routine, and for anyone committed to daily sun protection after treatment.
INGREDIENTS: Botanical Blend [Water/Eau/Aqua, Opuntia Tuna Fruit Extract, Cypripedium Pubescens Extract, Opuntia Vulgaris Leaf Extract, Agave Tequilana Leaf Extract, Arnica Montana Flower Extract, Aloe Barbadensis Leaf Extract, Saccharomyces Cerevisiae (Yeast) Extract, Leuconostoc/Radish Root Ferment Filtrate], Caprylic/Capric Triglyceride, Squalane, Lactic Acid, PPG-12/SMDI Copolymer, Propanediol, Butylene Glycol, Stearic Acid, Dimethicone, Cetearyl Alcohol, Phenyl Trimethicone, Disiloxane, Ceteareth-20, Glyceryl Stearate, PEG-100 Stearate, Stearyl Glycyrrhetinate, Glycyrrhiza Glabra (Licorice) Root Extract, Cymbopogon Schoenanthus (Lemongrass) Oil, Potassium Hydroxide, Phenoxyethanol, Xanthan Gum, Caprylyl Glycol, Chlorphenesin, Sodium Phytate, Citral, Geraniol, Limonene.
Q: How often should I use Good Genes?
A: Start with several times per week and increase as tolerated; daily use is possible if skin adjusts without irritation.
Q: Can I use Good Genes with vitamin C or retinol?
A: Use caution: wait and monitor for sensitivity. Stagger actives—vitamin C in the morning, Good Genes or retinol at night—or consult a skincare professional.
Every product on Findsworth is a proven best-seller — authentic stock from reputable suppliers, priced in GBP with VAT included where applicable.
Questions about this product? Email findsworth.uk@gmail.com and a real person replies within one business day.
Free UK delivery on every order — packed and ready to ship within 1 business day, arriving in 2–4 business days with tracking.
Free 30-day returns: email findsworth.uk@gmail.com for a prepaid label. Refunds land within 3–5 business days of the return arriving. Faulty or damaged items are refunded or replaced immediately.
One tidy shelf of the products UK homes actually buy again and again — with free delivery, free 30-day returns and human support on every order.
Join the list and we'll email you code WELCOME10 — plus honest picks, no spam.
