Description
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Detailed Product Information
Product Name:Para-aminobenzoic acid
Brand Name: PABA /Vitamin B10
CAS No.: 150-13-0
Molecular formula:C7H7NO2
Molecular weight: 137.14g/mol
specification:99%
Appearance:
Soublity:4.7 g/L (20 ºC)
Properties: Prevent Hair Loss,Skincare,Sunscreen
Shelf Life :2 years
Storage:Room temperature, keep dry and away from light.
PABA can absorb UVB rays and was once added to sunscreens. Some studies suggest that when taken orally, PABA can help with skin issues and darken gray hair, but research is limited.
Benefits: Sun protectionPABA can absorb ultraviolet (UV) rays - especially UVB Rays, which are associated with sunburns and DNA damage. It was thus a key ingredient in sunscreen starting in the 1940s but later linked to allergic skin reactions in some peopleSince 2019, PABA is no longer generally recognized as safe and effective for use in sunscreen by the Food and Drug Administration (FDA)It's sometimes found in certain lotions and other products marketed as moisturizers, often in combination with aloe vera, and it's rarely used in shampoos, conditioners, and lipsticksSkin-related disordersBesides protecting against UV rays, PABA is claimed to help with skin issues related to hardening, tissue buildup, and discoloration - although how the compound may improve these conditions remains unclearFor one, PABA has been investigated for its use in the treatment of Peyronie's disease, which is characterized by the buildup of fibrous plaque inside the penisOne study found that taking a potassium PABA supplement significantly decreased plaque size in individuals with Peyronie's disease over 12 months, compared with a placeboThat said, more research is needed, and PABA is currently thought to be ineffective for treating this conditionPABA has also been identified as a possible treatment for scleroderma,an autoimmune disease that causes hardening of the skin and fibrous deposits in the organsOne retrospective study in 467 people with scleroderma found that 90% of those who received potassium PABA supplements experienced mild, moderate, or marked skin-softening, compared with 20% of a control groupEven so, this is one of the only studies on the topic, and it was conducted over 30 years ago. Other research has suggested that PABA has no effect on skin hardening associated with scleroderma, so additional research is needed .Finally, PABA is often touted as a treatment for vitiligo, a condition marked by depigmentation and white patches on the skin. While some people with this disorder claim that PABA supplements help, limited scientific studies support the claim.Hair careOne of the earliest uses of PABA supplements was to help with the repigmentation of prematurely Gray Hair . It's still used for this purpose today, and many personal testimonies suggest it's effective despite a lack of research.Studies in the 1940s and '50s found that taking PABA at daily doses ranging from 200 mg to 24 grams led to hair darkening and helped gray hair return to its original color.It's important to note, though, that some research found that hair became gray again after participants discontinued the supplement .What's more, even though PABA was shown to darken gray hair in early studies, this effect has not been studied recently. Some researchers concluded that PABA should not be taken for the sole purpose of darkening hair, due to its unknown side effects.
| Anesthetic / Pain Killer |
| Tetracaine Base | 94-24-6 | Prilocaine hydrochloride | 1786-81-8 |
| Tetracaine hydrochloride | 136-47-0 | Proparacaine hydrochloride | 5875-06-9 |
| Lidocaine hydrochloride | 73-78-9 | Pramoxine hydrochloride | 637-58-1 |
| Linocaine Base | 137-58-6 | Procainamide hydrochloride | 614-39-1 |
| Benzocaine hydrochloride | 23239-88-5 | Ropivacaine hydrochloride | 98717-15-8 |
| Benzocaine | 94-09-7 | Articaine hydrochloride | 23964-57-0 |
| Procaine | 59-46-1 | Bupivacaine | 2180-92-9 |
| Procaine hydrochloride | 51-05-8 | Mepivacaine hydrochloride/Carbocaine | 1722-62-9 |
| Prilocaine | 721-50-6 | Dibucaine hydrochloride | 61-12-1 |
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1st,Rich experience
We are a professional manufacturer of chemical raw materials, We specialize in this filed for many years,Standard bp/usp/ep/enterprise standard.All purity>99%.Great quality,High purity and favorable,Good quality is one of our biggest secret to success;u can get the best quality and service from us.
2nd,Safest and fastest delivery
Most products are in large stock, so the products can be sent out within 24 hours after payment confirmed, tracking number and packing details will be informed asap;98% of our products have exported to uk, usa, germany, spain, australia, middle east and many other countries,over 500kgs each month.We have cooperating agents in these countries, Our customs clearance company will clear your parcel without customs issues.
3rd,Service
Best service after shipment .24-hour Warm after sale service, We will help to solve the problems in your usage.
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