About 1,437,073 results (2,816 milliseconds)

CA2519813A1 - Composition for treating skin conditions comprising ...

https://patents.google.com/patent/CA2519813A1/en
... dark brown areas or spots develop. This phenomenon is not strictly a ... Tretinoin fabricated by Louis Widmer in Switzerland Composition: Tretinoin Urea Triclosan ...

Tretinoin News

https://sites.google.com/view/tretinoin-news/tretinoin
A cream that could diminish wrinkles, fade acne scars, and even out skin tone? ... Additionally, tretinoin has shown promise in treating hyperpigmentation, such ...

US20210100725A1 - Topical formulations comprising strontium and ...

https://patents.google.com/patent/US20210100725A1/en
Retin-A is the brand name for the medication tretinoin, which is retinoic acid. ... hyperpigmentation (dark marks left by acne breakouts or sun damage). [0073].

FR2894479A1 - USE OF A COMPOSITION BASED ON ...

https://patents.google.com/patent/FR2894479A1/en
... acne scars, comprises applying topically to skin composition comprising, in medium, urea ... tretinoin, for treating hyperpigmentation of pathological scars ...

EP1637135A1 - Compositions comprising dimethylsulfoxide and ...

https://patents.google.com/patent/EP1637135A1/en
... tretinoin, and about 1-45 parts by weight dimethylfsulfoxide. Compositions may ... dark brown areas or spots develop. This phenomenon is not strictly a ...

WO2019195697A1 - Topical pharmaceutical compositions for ...

https://patents.google.com/patent/WO2019195697A1/en
For example, retinoids such as tretinoin are commonly prescribed for the treatment of acne and for reducing or improving fine wrinkling, dark spots, and rough ...

US10653656B2 - Topical pharmaceutical compositions for treating ...

https://patents.google.com/patent/US10653656B2/en
For example, retinoids such as tretinoin are commonly prescribed for the treatment of acne and for reducing or improving fine wrinkling, dark spots, and rough ...

US20200069779A1 - Cosmetic Compositions for Skin Health and ...

https://patents.google.com/patent/US20200069779A1/en
... brown- or black-colored spots on the skin. The spots can vary in size and ... acnes, the development of acne blemishes, and the other symptoms of acne.

US20180064777A1 - Skin Solution with Solubilized Bakuchiol ...

https://patents.google.com/patent/US20180064777A1/en
Additionally, Bakutrol significantly reduces scarring or post-inflammatory hyperpigmentation (PIH), the dark spots left behind long after the acne lesion has ...

US20120263666A1 - Topical skin care composition - Google Patents

https://patents.google.com/patent/US20120263666A1/en
Some had their dark spots clear up completely (38% in one study and 13% in ... TRETINOIN IN THE TREATMENT OF SCARP HYPERPIGMENTATION. FR2901134B1 * 2006 ...

EP1663104B1 - Spongilla-based therapeutic compositions for ...

https://patents.google.com/patent/EP1663104B1/en
Darkly pigmented skin affected by acne tends to develop significant postinflammatory hyperpigmentation ... Accutane is recommended for patients who have severe ...

US20070269537A1 - Skin Condition Improvement Including Acne ...

https://patents.google.com/patent/US20070269537A1/en
The topical applications of Artemisia annua extracts or artemisinin for the skin condition improvement such as acne, rosacea, and dark spots are not known in ...

US20110178051A1 - Topical skin care composition - Google Patents

https://patents.google.com/patent/US20110178051A1/en
Some had their dark spots clear up completely (38% in one study and 13% in ... TRETINOIN IN THE TREATMENT OF SCARP HYPERPIGMENTATION. FR2901134B1 * 2006 ...

US20150174034A1 - Tyrosinase inhibitors - Google Patents

https://patents.google.com/patent/US20150174034A1/en
... acne marks, scars, pigmented birthmarks, hyperpigmentation, post ... Melasmic (or chloasmic) patches may appear as dark brown, irregular patches ...

WO2009063491A2 - Topical compositions for skincare - Google ...

https://patents.google.com/patent/WO2009063491A2/en
... blemishes comprising hydroquinone, tretinoin, steroid and sun screening agent. ... Examples of such hyperpigmentation include freckles, senile lentigo, lentigines ...

WO2015150332A1 - Combination of adapalene and benzoyl ...

https://patents.google.com/patent/WO2015150332A1/en
... tretinoin 0.1 % and 0.025% creams. Arch Dermatol. 1995;131 ... acne lesions (Atrophic scars; Postinflammatory erythema with/ without hyperpigmentation).

KR102240354B1 - Retinoic acid microneedle - Google Patents

https://patents.google.com/patent/KR102240354B1/en
As a result, retinoic acid is effective in treating acne and spots (senile pigment spots, seborrheic keratosis, etc.), ... A 46-year-old woman has a dark brown ...

CN101249095B - Preparation of emulsifiable paste for containing ...

https://patents.google.com/patent/CN101249095B/en
In cosmetics,, desalinate, dispel freckle, chloasma, melanin pigmentation, acne ... Tretinoin (Tretinoin) claim retinoic acid again, and it can suppress ...

JP2014528008A - Retinal cyclodextrin acetals and hemiacetals for ...

https://patents.google.com/patent/JP2014528008A/en
... acne, dark skin; cancer, diabetes, radiation therapy, chemotherapy ... Benefits of treating using such skin cleansing agents include: (i) acne scars ...

CN1237897A - Skin care compositions containing acid and retinoid ...

https://patents.google.com/patent/CN1237897A/en
Tretinoin has been used for the treatment of the various skin disease, for example acne, wrinkle, psoriasis, senile plaque and variable color.See for ...