PABA 500 mg
NOW
PABA 500 mg
4.6
★ ★ ★ ★ ★
(5472 ratings)
PABA 500 mg
Score 95.0
An excellent and cost-effective single-ingredient PABA supplement, delivering a high dose for targeted hair and skin health benefits, backed by a large user base.
Quantity: 100 Capsule(s)Servings size: 1 Capsule(s) (100 servings)
Selected goals:
Other goals:
Skin Health
Hair Health
leaderboard Score 95.0
An excellent and cost-effective single-ingredient PABA supplement, delivering a high dose for targeted hair and skin health benefits, backed by a large user base.
insights Analysis
NOW's PABA 500 mg is a straightforward, single-ingredient supplement focusing entirely on Para-Aminobenzoic Acid. At 500mg per capsule, it provides a therapeutically relevant dose for individuals targeting hair repigmentation (often cited in online discussions and older research) and specific skin health benefits. The product boasts an exceptionally high review count, indicating widespread satisfaction and trust in the brand. Its price per serving is remarkably low at $0.07, making it an outstanding value in the PABA market. Nutritionists generally acknowledge PABA's role as part of the B-complex, and some recommend it for specific hair and skin concerns, though its primary mechanism for these benefits is still debated in modern research. This product is ideal for those who want to supplement PABA without other added vitamins or minerals.
- Provides a potent 500mg dose of PABA, ideal for targeted supplementation.
- Exceptional value with a very low price per serving.
- High number of positive online reviews indicates customer satisfaction and product reliability.
- Simple, single-ingredient formula avoids unnecessary additives.
- Offers only PABA, so individuals seeking a comprehensive B-complex or other vitamins for hair/skin would need additional supplements.
$7.16($0.07 per serving)
 Amazon | $ 7.16 | |
 Vitacost | $ 8.09 | |
 Daily Vita | $ 8.10 | |
 Pure Formulas | $ 8.32 | |
 iHerb | $ 8.56 |
bolt Effectiveness for goals
The current scientific evidence for the broad effectiveness of PABA supplements for most modern health claims is generally considered limited or inconclusive. Much of the research is older, with newer, more rigorous studies often not supporting significant benefits over established treatments. Its use has largely diminished in mainstream medical practice due to a lack of strong evidence for many applications.
PABA (para-aminobenzoic acid) is an organic compound that is a component of the vitamin folic acid. Historically, it was a common ingredient in sunscreens. In supplement form, PABA has been explored for various uses, particularly related to skin health and hair.
PABA has been historically explored for conditions such as vitiligo, scleroderma, and for claims related to hair color restoration. However, scientific evidence supporting its widespread effectiveness for many of these uses is often limited or outdated. Modern research generally does not support broad effectiveness for most common health concerns.
Some research suggests PABA may be *possibly effective* for certain skin conditions such as vitiligo, Peyronie's disease, and scleroderma, potentially helping to improve symptoms like skin thickening. However, more robust clinical trials are needed to confirm these benefits and establish optimal dosages. Its mechanism is thought to involve effects on fibrosis.
Some older studies and anecdotal reports suggested PABA might help restore hair color or prevent graying in certain cases, particularly when related to a folic acid deficiency. However, robust clinical evidence to support this claim for the general population is insufficient. Its effectiveness for this purpose is not widely recognized in current dermatological practice.
schedule Dosage, timing & forms
Typical PABA supplement dosages often range from 100 mg to 500 mg per day. However, some specific applications may involve higher amounts. It is always advisable to consult product labels for exact recommendations and to discuss with a healthcare professional for personalized guidance.
Common PABA supplement dosages range from 100 mg to 500 mg per day. Some products may offer higher amounts, but it's important to always follow the specific instructions on the supplement label. For personalized advice, consulting a healthcare professional is recommended.
PABA can generally be taken at any time of day, often with meals to minimize potential stomach upset. Some individuals may prefer to take it in divided doses throughout the day for consistent levels. Always refer to the specific product's instructions for optimal timing.
PABA supplements are most commonly available in capsule or tablet form for oral consumption. It can also be found as a powder, which allows for flexible dosing. Topical PABA preparations, like creams, are also available for external use.
Taking PABA with food is generally recommended to enhance absorption and reduce the possibility of gastrointestinal discomfort. However, specific product instructions may vary. Always check the label for precise guidance.
health_and_safety Safety & interactions
Yes, PABA can interact significantly with certain medications, particularly sulfonamide antibiotics, also known as sulfa drugs. PABA can reduce the effectiveness of these antibiotics, making them less potent. It is crucial to inform your doctor about all supplements you are taking.
PABA may interact with sulfonamide antibiotics, potentially reducing their effectiveness. It is also advised to use caution when taking it with methotrexate, a chemotherapy drug. Always inform your doctor about all supplements you are taking.
Common side effects associated with PABA can include stomach upset, nausea, vomiting, loss of appetite, and skin rash. Less common but possible effects include fever, headache, or dizziness. It is advisable to consult a healthcare professional if you experience persistent or severe symptoms.
Common side effects of PABA can include skin rash, upset stomach, and loss of appetite. High doses may potentially lead to more significant issues. Individuals experiencing adverse effects should consult a healthcare professional.
PABA is generally not recommended for pregnant or breastfeeding individuals due to insufficient safety data. Individuals with kidney or liver disease should also exercise caution or avoid PABA, as it is metabolized by the liver and excreted by the kidneys. Always consult a healthcare provider before starting any new supplement.
Ingredients
| Ingredient | Amount per serving |
|---|---|
PABA | 500 mg |
Categories
PABA 95.0
This product is a pure, high-dose PABA supplement, making it a definitive and excellent representation of the PABA collection. Its high dose and good value position it as a top choice for PABA supplementation.
Goals
Skin Health 90.0
PABA is known for its role in supporting skin elasticity and protecting against sun damage (historically used as a sunscreen). This high dose contributes significantly to these aspects of skin health, making it highly effective for targeted benefits.
Hair Health 90.0
PABA is specifically linked to hair repigmentation and combating premature graying by some users and anecdotal evidence. The 500mg dose makes it a strong choice for individuals pursuing these specific hair health goals.
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