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Altreno (tretinoin) Lotion 0.05%

$ 40.00

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Please contact us at  202 . 517 . 7299  to purchase this product

Altretno is a prescription retinoid lotion (tretinoin 0.05%) which blends premium hydrating ingredients with clinical-strength tretinoin.

Tretinoin, a concentration of pure retinoid acid, increases skin cell turnover and is is clinically proven and FDA-approved to treat acne. It also addresses the signs of photoaging.

Apply a pea-size amount and spread it evenly on the skin after cleansing nightly. You may want to work up to every night use to allow your skin to get accustomed to the active ingredient. Daily sun protection is essential when using a retinoid, and this should not be used while pregnant or nursing.

Clinical studies demonstrate a 50% reduction in acne lesions by 12 weeks, and only 1% of users reported skin irritation.

Ingredient details:

  • Tretinoin is a powerful vitamin A derivative proven to treat acne and improve the quality and texture of skin.
  • Hyaluronic acid continually helps keep skin hydrated throughout the day.
  • Glycerin hydrates and helps protect skin from irritation. It may also contribute to the skin’s healing process.
  • The natural marine collagen in Altreno helps keep moisture in the skin (*people with fish allergies may experience an allergic reaction).
  • The formulation is alcohol-free, silicone-free, and fragrance-free.


+ May I exchange an item, even if it was given to me as a gift?

To exchange a product, please contact us directly at or call 1.202.517.7299. Please be aware that returned items must be unopened, undamaged and with original factory seals intact; if the item is damaged or the original seal has been broken then the item is not returnable. Thank you for your understanding.

+ What special shipping arrangements do you offer?

Local Delivery
We offer $25 same-day local messengered delivery to addresses within a 5-mile radius of the boutique. Orders that are received past 2pm EST may not be available until the following working day.

Ground Shipping
We offer complimentary ground shipping via UPS on all U.S. orders greater than $75.00.  Your package should be delivered within 5 working days.

Second Day or Overnight Delivery
We offer complimentary 2-day shipping for orders greater than $250. You may select overnight shipping at checkout. Your order must reach us by 2pm EST in order for it to be processed that day. 

Holiday Shipping
Shipping will not be available on federal holidays.

+ Will this product pair well with what I currently use?

All products in the S+R Boutique have been expertly selected and may be used as part of a customized regimen, tailored to your specific skin concern or to your unique goals. We are happy to share expert advice to optimize your current regimen and we encourage you to contact our team during regular hours [10am – 6pm EST] via phone [202.517.7299] or email [].

+ What is the S+R returns policy?

SHERBER+RAD will accept returns per the following conditions. Thank you in advance for your understanding. All returned items must be accompanied by the receipt and all original components and packaging within 30 days of the purchase date. Absence of, or damage to, any items that accompanied the original shipment will void the issuance of a refund or store credit. Returned items must be unopened, undamaged and with original factory seals intact. If the item is damaged or the original seal has been broken then the item is not returnable. No refunds are permitted on prescription products, or on services rendered. In place of returned items, we would be happy to help you select a different product.

Gift Wrapping

Your order is tax-free when shipped to a domestic address outside of Washington DC.  For orders over $150 shipped domestically, we offer complimentary gift wrapping in a luxe box with magnetic closure and matching ribbon, as well as a personalized hand-written note to the gift recipient. If you would like to take advantage of this service then please type "gift wrap" in the "SPECIAL INSTRUCTIONS" field on check-out.