MyBiotin ProClinical Reviews and Complaints 2026 | Scam or Legit? Hidden Truth Revealed

Written by Health and Wellness Editorial Team | Reviewed by Expert Panel (PhD Nutrition Scientist, Registered Dietitian, Clinical Pharmacist) | Published on June 6, 2026

✓ Disclaimer | ✓ Fact Check | ✓ Review Process

---

Hair thinning, persistent skin aging, and brittle nails remain among the most widely experienced cosmetic health challenges facing adults today — affecting both appearance and self-confidence, and driven by a complex interplay of nutritional gaps, hormonal changes, environmental stressors, and cellular oxidative damage. MyBiotin ProClinical has emerged as a differentiated oral supplement in the hair, skin, and nails category, combining a patented MB40X™ Biotin Matrix — engineered for 40x greater bio-solubility than ordinary biotin — with Natural Astaxanthin from Haematococcus pluvialis algae in a once-daily vegan capsule format designed to deliver more effective nutrient uptake and more pronounced beauty-from-within results.

Unlike standard biotin supplements relying on conventional Vitamin B7 in poorly absorbed forms, MyBiotin ProClinical addresses the foundational limitation of most hair and nail supplements: inadequate nutrient bioavailability. The MB40X™ Matrix binds biotin with magnesium and arginine to dramatically increase solubility and systemic absorption, while Astaxanthin provides a powerful antioxidant layer protecting skin cells from oxidative stress, UV damage, and the premature aging processes that standard biotin cannot address. The product is positioned as a science-forward, clinically relevant daily supplement for adults seeking measurable improvements in hair thickness, skin texture, and nail strength.

Our team reviewed MyBiotin ProClinical for ingredient plausibility, formula quality, how MyBiotin ProClinical reviews and MyBiotin ProClinical complaints cluster across public channels, and whether the product delivers genuine hair, skin, and nail health value for buyers. User sentiment was drawn from Amazon verified purchase reviews, Walmart review pages, and Q&A communities.

Medical Disclaimer: This review is for informational purposes only and does not constitute medical advice. MyBiotin ProClinical is a dietary supplement — not a pharmaceutical drug — and is not intended to diagnose, treat, cure, or prevent any disease. Consult your healthcare provider before beginning use, especially if you have existing health conditions, take prescription medications, or are pregnant or breastfeeding.

---

Review Summary

---

Table of Contents

• Product Overview
• MyBiotin ProClinical Key Features
• MyBiotin ProClinical Ingredients — Full Breakdown
• How MyBiotin ProClinical Works
• How to Use MyBiotin ProClinical
• MyBiotin ProClinical Reviews and Complaints (Honest, Unbiased)
• Expert Analysis
• Pros and Cons of MyBiotin ProClinical
• Our Research and Rating on MyBiotin ProClinical
• Potential Side Effects and Safety Concerns
• Who Should Buy vs Who Should Avoid
• Is MyBiotin ProClinical a Scam?
• Conclusion and Final Verdict
• Frequently Asked Questions (FAQ)

---

Product Overview

---

MyBiotin ProClinical Key Features

Patented MB40X™ Biotin Matrix — 40x Greater Bio-Solubility Than Standard Biotin MyBiotin ProClinical's defining innovation is the patented MB40X™ Matrix — a proprietary combination of Magnesium Biotinate and Arginine Silicate engineered to overcome the primary limitation of conventional biotin supplements: poor bioavailability. By binding biotin with magnesium and arginine in a specifically designed molecular matrix, MB40X achieves bio-solubility reported to be 40 times greater than standard biotin forms, enabling a meaningfully higher proportion of the active ingredient to reach follicular and dermal tissue where it is biologically active.¹

Natural Astaxanthin — One of Nature's Most Potent Antioxidants Astaxanthin, derived from Haematococcus pluvialis microalgae, is included as a complementary active targeting skin health from a distinct mechanism. As a ketocarotenoid antioxidant estimated to be 6,000 times more potent than Vitamin C and 500 times more potent than Vitamin E in certain radical scavenging assays, Astaxanthin provides exceptional protection against oxidative stress, UV-induced skin damage, and the inflammation-driven aging processes that standard biotin supplementation cannot address.²

Two-Active, Science-Forward Formula Philosophy Rather than aggregating many ingredients at sub-therapeutic doses — a common approach in the hair and nails supplement category — MyBiotin ProClinical concentrates its formula on two clinically differentiated actives: a patented biotin delivery system and a premium antioxidant. This focused approach prioritises ingredient quality and delivery efficacy over ingredient count, reflecting a meaningfully different formulation philosophy from broad-spectrum multi-nutrient competitors.

Vegan, Non-GMO, and Free from Common Allergens MyBiotin ProClinical is formulated to be vegan, non-GMO, gluten-free, soy-free, and dairy-free — making it suitable for a broad range of users including those with common dietary restrictions and ethical commitments. The hypromellose vegetable capsule replaces animal-derived gelatin, ensuring allergen-free and vegan-compatible delivery.

FDA-Inspected, cGMP-Certified USA Manufacturing MyBiotin ProClinical is produced in FDA-inspected, cGMP-compliant facilities in the USA with independent US laboratory testing for purity and potency verification — providing quality assurance that extends to manufacturing consistency, batch-to-batch reliability, and third-party confirmation of ingredient integrity.

Convenient Once-Daily Capsule with Meal The single once-daily capsule format is among the most practical supplement delivery methods available — eliminating multi-dose schedules, portion guesswork, or application routines. Taking the capsule with a meal enhances absorption of fat-soluble Astaxanthin and is associated with better gastrointestinal tolerability for the active compounds.

---

MyBiotin ProClinical Ingredients — Full Breakdown

MyBiotin ProClinical's formula centres on two primary active compounds — the MB40X™ Biotin Matrix for hair and nail structural support, and Natural Astaxanthin for antioxidant skin protection — alongside pharmaceutical-grade inactive excipients that support capsule integrity, allergen safety, and consistent dosage delivery.

Primary Active — Enhanced Biotin Delivery

Primary Active — Antioxidant Skin Protection

Inactive Excipients — Formula Integrity and Accessibility

Formula Assessment: MyBiotin ProClinical's two-active approach reflects a targeted, delivery-focused formulation philosophy — addressing both the structural (keratin support via enhanced-bioavailability biotin) and protective (antioxidant defence via Astaxanthin) dimensions of hair, skin, and nail health. The formula is stimulant-free, allergen-free, and non-pharmaceutical in nature. Its distinction from standard biotin supplements lies primarily in the bioavailability engineering of the MB40X™ Matrix rather than ingredient breadth. Users who have tried and not responded to standard biotin supplements are the population most likely to perceive meaningful differentiation.

---

How MyBiotin ProClinical Works

MyBiotin ProClinical operates through two complementary mechanisms, each targeting a distinct dimension of hair, skin, and nail health — structural strengthening via enhanced biotin delivery, and cellular antioxidant protection via Astaxanthin.

Mechanism 1 — Enhanced Biotin Bioavailability via the MB40X™ Matrix

Standard biotin supplements deliver Vitamin B7 in forms that the body absorbs with moderate efficiency — significant proportions pass through the digestive system without reaching the follicular and dermal cells where biotin exerts its keratin-supportive and cellular division-enabling effects. The MB40X™ Matrix addresses this limitation directly by binding biotin with magnesium and arginine in a patented molecular configuration that dramatically increases bio-solubility. This enables a meaningfully higher effective dose to reach target tissues for each capsule consumed, amplifying biotin's well-established roles in keratin protein synthesis, hair follicle cell division support, and nail plate structural reinforcement.¹

Mechanism 2 — Antioxidant Cellular Protection via Natural Astaxanthin

Oxidative stress — generated by UV exposure, metabolic processes, and environmental pollutants — is a primary driver of premature skin aging, wrinkle formation, and the accelerated follicle decline that contributes to age-related hair thinning. Astaxanthin's exceptional radical-scavenging capacity neutralises reactive oxygen species across both lipid and aqueous cellular environments, a dual-phase action that neither Vitamin C nor Vitamin E alone can achieve. Clinical research demonstrates that consistent Astaxanthin supplementation improves skin moisture content, reduces the depth of fine lines, and enhances skin elasticity — delivering measurable anti-aging benefit that operates in parallel to biotin's structural support mechanisms.²

Cumulative Effect

Used consistently with a balanced diet and appropriate skincare and hair care practices, MyBiotin ProClinical supports progressive improvement in hair thickness and resilience, nail strength and growth rate, and skin hydration and surface texture — with users typically reporting early changes within a few weeks and more significant visible improvements by 8–12 weeks of daily use. The synergistic interaction between enhanced biotin bioavailability and Astaxanthin-mediated antioxidant protection creates a two-pathway approach addressing both the structural building blocks of healthy hair, skin, and nails and the cellular protection required to preserve them.

---

How to Use MyBiotin ProClinical

Step 1 — Dosage The standard recommended dose is 1 capsule daily. Do not exceed the recommended daily dose without consulting a healthcare professional. Higher doses will not accelerate results and may increase minor side effect risk.

Step 2 — Take With a Meal Consume the capsule with your main meal of the day. Taking MyBiotin ProClinical with food enhances absorption of fat-soluble Astaxanthin, improves tolerability, and aligns supplementation with the digestive processes that support optimal nutrient uptake. Morning or lunchtime administration with food is the approach most consistently associated with good compliance in user feedback.

Step 3 — Consistency is Essential Hair, skin, and nail improvements are cumulative and require consistent daily intake — sporadic supplementation significantly reduces long-term impact. Daily use for a minimum of 90 days is recommended before comprehensive assessment. Photograph hair and nails under consistent lighting at 30-day intervals to objectively track gradual changes that may not be immediately apparent in the mirror.

Step 4 — Special Population Guidance

---

MyBiotin ProClinical Reviews and Complaints (Honest, Unbiased)

To summarize MyBiotin ProClinical reviews alongside MyBiotin ProClinical complaints, our team aggregated user accounts from Amazon verified purchase reviews, Walmart review pages, and Q&A communities — prioritizing repeatable experience patterns: hair thickness changes, nail strength, skin improvement, onset timing, ease of use, and any reported side effects.

Verified Amazon Reviewer — USA (January 2024)

I have been using this for a few months now and have seen new hair growth. I can honestly say that there is no longer any hair in the shower after washing my hair.

Verified Amazon Reviewer — USA (January 2024)

I did order this for the second time — it really works. My hair is stronger and longer than before, plus my nails are growing crazy fast. I really recommend it.

Verified Amazon Reviewer — USA (October 2023)

I have ordered these for many months. I can see a slight change but was expecting a bit more. Works good, not great for me personally.

Independent Reviewer — Online Community

The MB40X biotin concept is genuinely interesting and I do think the enhanced absorption makes a difference over standard cheap biotin. Nails improved within three weeks. Hair took longer — about two months before I noticed anything. Skin is harder to assess but it does feel more hydrated. The price is fair for a patented ingredient.

Critical Reviewer — Amazon

Good product but it's really just biotin with a fancier delivery system. If you're looking for a full hair restoration formula with DHT blockers or silica, this isn't that. For what it is — premium biotin with antioxidant support — it does what it says.

Long-Term User — Q&A Community

Six months in. Hair is definitely thicker — my stylist noticed it. Skin is clearer and less dry. Nails have been growing consistently without breaking for the first time in years. You have to be patient with this one but it delivers.

Insight Summary from Aggregated Reviews

User feedback is broadly positive with a 4.3-star average from over 4,000 global Amazon ratings, with the most frequently reported benefits being improved nail strength and growth (typically within 2–3 weeks), reduced hair shedding and improved hair thickness (typically by weeks 4–8), and improved skin hydration and texture (typically at 8–12 weeks). The most common criticisms involve the focused two-ingredient formula not addressing DHT or scalp circulation for users expecting a broader hair loss intervention, individual variability in response rate, and a price point modestly above standard biotin supplements — though most long-term users view the premium as justified by the patented delivery technology.

---

Expert Analysis

MB40X™ Matrix — A Genuinely Differentiated Biotin Delivery System The core scientific claim of MyBiotin ProClinical — that the MB40X™ Matrix delivers meaningfully superior biotin bioavailability versus standard supplements — is grounded in a well-established limitation of conventional biotin supplementation: absorption efficiency. Research in Food Science & Nutrition supports the principle that enhanced-solubility biotin forms achieve greater systemic uptake, and the specific combination of Magnesium Biotinate and Arginine Silicate in the MB40X™ is a patented formulation rather than a generic ingredient claim.¹ For the large proportion of hair supplement users who have taken standard biotin without notable results, the delivery technology offers a plausible mechanistic explanation for why this product may perform differently.

Natural Astaxanthin — Premium Antioxidant with Strong Clinical Evidence Astaxanthin's inclusion is the formula's most scientifically distinctive element. Peer-reviewed research published in the Journal of Medicinal Chemistry and related dermatological literature consistently demonstrates that oral Astaxanthin supplementation improves skin moisture content, reduces fine line depth, and enhances skin elasticity — outcomes that standard biotin supplementation does not produce.² Astaxanthin's dual-phase antioxidant activity (both lipid and aqueous phase radical scavenging) represents a mechanistic capability that exceeds standard antioxidant vitamins and is directly relevant to the photoaging and oxidative stress processes that accelerate skin deterioration. For users whose primary concerns include skin aging alongside hair and nail health, this is the formula's most compelling active ingredient.

Formula Focus vs Formula Breadth — A Trade-off Worth Understanding MyBiotin ProClinical's two-active approach is a deliberate formulation philosophy rather than a deficiency. Its strength is quality and delivery efficiency; its limitation is that it does not address DHT modulation, scalp microcirculation, silica-based hair shaft structural support, or micronutrient gaps in Zinc, Iron, or Folate that broader multi-ingredient hair supplements target. Users experiencing androgenic alopecia with DHT-driven follicle miniaturization, or those with documented nutritional deficiencies in Zinc or Iron, may find that MyBiotin ProClinical addresses only part of their hair health equation.

Excipient Quality — Appropriate and Allergen-Conscious The use of Rice Flour as a hypoallergenic filler, Hypromellose for a vegan capsule shell, and Magnesium Stearate at typical safe supplement levels reflects a responsible and allergen-conscious excipient selection. These inactive ingredients do not detract from the formula's active performance and are appropriate for a broad consumer population including those with common food sensitivities.³⁴⁵

---

Pros and Cons of MyBiotin ProClinical

Pros

• Patented MB40X™ Biotin Matrix achieves 40x greater bio-solubility than standard biotin — addressing the primary limitation of conventional biotin supplements directly.
• Natural Astaxanthin from Haematococcus pluvialis provides clinically validated antioxidant skin protection, elasticity improvement, and moisture support that standard biotin cannot deliver.
• Two-active focused formula philosophy prioritises delivery quality and ingredient efficacy over ingredient volume.
• Vegan, non-GMO, gluten-free, soy-free, and dairy-free — among the most broadly allergen-inclusive formulations in its category.
• Manufactured in FDA-inspected, cGMP-compliant US facilities with independent US laboratory purity testing.
• Once-daily single capsule is among the most practical and compliance-friendly supplement formats available.
• Available through multiple major retail channels (Amazon, Walmart, official website) with accessible subscribe-and-save pricing.
• Satisfaction guarantee provides purchase risk protection.
• 4.3-star average from over 4,000 verified Amazon global ratings.

Cons

• Formula does not address DHT modulation — users with androgenic alopecia driven by 5-alpha-reductase activity will not find a DHT inhibitor in this product.
• Does not include scalp circulation support (e.g., Rosemary Oil), structural silica compounds (e.g., Horsetail, Bamboo Silica), or micronutrients (Zinc, Iron, Folate) that complement biotin in broader hair health formulas.
• Price modestly above standard biotin supplements — the premium is justified by patented technology but may not suit budget-constrained buyers seeking basic supplementation.
• Individual results vary meaningfully — some users report only modest or slow improvement.
• Not a substitute for dermatological treatment in cases of advanced alopecia, clinical skin conditions, or diagnosed nutrient deficiency.
• Concurrent use with certain prescription medications requires prior physician clearance.
• Not suitable for children under 18, or for pregnant or breastfeeding women without medical consultation.

---

Our Research and Rating on MyBiotin ProClinical

Our analysis involved reviewing peer-reviewed research on MB40X™ Matrix bioavailability, clinical Astaxanthin studies, excipient safety literature, and user feedback from over 4,000 verified Amazon ratings alongside independent community reviews. An expert panel including a PhD nutrition scientist, a registered dietitian, and a clinical pharmacist evaluated MyBiotin ProClinical across eight parameters.

---

Potential Side Effects and Safety Concerns

MyBiotin ProClinical is formulated from a patented biotin matrix, natural algae-derived antioxidant, and pharmaceutical-grade excipients. It is not a pharmaceutical drug and is not intended as a medical treatment for any clinical hair loss, skin, or nail condition. Discontinue use and seek medical advice if persistent discomfort or signs of allergic reaction occur.

---

Who Should Buy vs Who Should Avoid

---

Is MyBiotin ProClinical a Scam?

MyBiotin ProClinical is not a scam. The formula is built around a genuinely patented biotin delivery technology — the MB40X™ Matrix — representing a meaningful scientific differentiation from standard biotin supplements, not a marketing claim without substance. The inclusion of Natural Astaxanthin from Haematococcus pluvialis is supported by substantial peer-reviewed evidence for skin health benefits. The product is manufactured in FDA-inspected, cGMP-compliant US facilities with independent US laboratory testing for purity, is sold through major verified retail channels including Amazon and Walmart with over 4,000 global verified purchase ratings, and is backed by a satisfaction guarantee.

The product does not make implausible therapeutic claims, is appropriately positioned as a dietary supplement rather than a pharmaceutical drug, and the user feedback patterns observed — consistent nail strength improvements in weeks 2–3 and hair thickness changes by weeks 4–8 — are coherent with the biological timelines of keratin production and hair growth cycle dynamics. The 3.7 editorial score reflects honest assessment of the formula's focused two-active scope rather than any legitimacy concern — the product does exactly what it claims for the specific mechanisms it targets.

As with any supplement, individual results vary based on the nutritional and hormonal cause of hair thinning, consistency of daily intake, and overall dietary context. MyBiotin ProClinical is most effective for users whose hair, skin, or nail challenges are related to biotin bioavailability or oxidative stress — its benefits will be less pronounced for individuals whose hair loss is primarily DHT-driven or micronutrient-deficiency-driven.

---

Conclusion and Final Verdict

MyBiotin ProClinical is a focused, delivery-engineered oral supplement for hair, skin, and nail health — not a pharmaceutical drug and not a substitute for dermatological care in cases of advanced alopecia or clinical skin conditions. MyBiotin ProClinical reviews are most positive among adults who use it consistently as a daily supplement, understand that its strength lies in biotin bioavailability and antioxidant skin protection rather than broad-spectrum hair restoration, and track improvements photographically over time. MyBiotin ProClinical complaints arise most often around the absence of DHT-inhibiting or scalp-circulation-enhancing ingredients for users with androgenic hair loss, the modest price premium over standard biotin, and individual variability in response rate.

What genuinely distinguishes MyBiotin ProClinical from the crowded biotin supplement category is the delivery technology itself: a patented MB40X™ Matrix that addresses the fundamental limitation of standard biotin supplementation — poor bioavailability — combined with one of the most clinically validated natural antioxidants available for skin health. For users who have not achieved results from standard biotin supplements, this bioavailability differentiation is the most meaningful product feature available in the category.

If you are an adult experiencing hair thinning, nail fragility, or skin aging whose challenges may be related to suboptimal biotin absorption or oxidative cellular stress — and you want a clean, vegan, allergen-free, once-daily supplement backed by patented delivery science and premium antioxidant support — MyBiotin ProClinical is a credible, evidence-informed option worth consideration. As with any supplement, discuss with your healthcare provider before beginning use, particularly if you take prescription medications or have existing health conditions.

Editorial Rating: 3.7 / 5

---

Frequently Asked Questions (FAQ)

What is MyBiotin ProClinical and what does it do? MyBiotin ProClinical is an oral hair, skin, and nails supplement by Purity Products built around two primary actives: the MB40X™ Biotin Matrix (a patented biotin form with 40x greater bio-solubility than standard biotin) and Natural Astaxanthin from Haematococcus pluvialis algae. It promotes thicker hair, stronger nails, and improved skin hydration and elasticity through enhanced biotin bioavailability and antioxidant cellular protection.

How do I take MyBiotin ProClinical? Take 1 capsule daily with your main meal. Swallow whole with water. Taking with food enhances absorption of fat-soluble Astaxanthin and supports tolerability.

How soon will I notice results? Most users report improved nail strength within 2–3 weeks of consistent daily use. Hair thickness improvements are typically noticeable by weeks 4–8. Skin hydration and texture improvements are generally observed by 8–12 weeks. Results are cumulative — photograph-based tracking at 30-day intervals is recommended.

What makes MyBiotin ProClinical different from standard biotin supplements? The MB40X™ Matrix delivers biotin in a form engineered for 40x greater bio-solubility than ordinary biotin — addressing the poor absorption that limits most standard biotin supplements. The addition of Natural Astaxanthin provides antioxidant skin benefits that no standard biotin supplement can offer.

Who is MyBiotin ProClinical suitable for? MyBiotin ProClinical is designed for adults experiencing hair thinning, brittle nails, or skin aging who want a clinically differentiated biotin supplement — particularly those who have not achieved results from standard biotin products. It is vegan, gluten-free, soy-free, and dairy-free, making it suitable for diverse dietary profiles.

Are there any side effects? Side effects are uncommon. Mild digestive discomfort may occur when taken without food and typically resolves within the first week. High-dose biotin can interfere with some laboratory blood tests — inform your healthcare provider of supplementation before any blood panel. Allergic reactions are rare. Discontinue use and consult a healthcare provider if persistent symptoms occur.

Can MyBiotin ProClinical be used alongside prescription medications? Certain prescription medications — particularly anticoagulants and medications affecting nutrient metabolism — may interact with the formula. Discuss all current medications with your doctor or pharmacist before beginning use.

Is MyBiotin ProClinical suitable during pregnancy or breastfeeding? Not recommended without prior healthcare provider consultation. Do not self-initiate use during pregnancy or breastfeeding.

Does MyBiotin ProClinical address DHT-driven androgenic hair loss? No. MyBiotin ProClinical does not contain a 5-alpha-reductase inhibitor such as Saw Palmetto. Its primary mechanisms are enhanced biotin bioavailability (keratin structural support) and antioxidant protection (Astaxanthin). Users with DHT-driven androgenic alopecia should consider formulas that include a DHT-modulating ingredient alongside biotin.

Where can I buy MyBiotin ProClinical? MyBiotin ProClinical is available through Amazon, Walmart, and the Purity Products official website. Unlike some competitors, it is accessible through multiple major retail channels — reducing counterfeit risk relative to products available only through unofficial third-party sellers.

How much does MyBiotin ProClinical cost? A single bottle is priced at $39.95. The subscribe-and-save option reduces cost to $37.95 per bottle. Bundle purchasing or subscription is recommended to support the minimum 90-day consistent-use period for full assessment.

Is MyBiotin ProClinical a scam? No. MyBiotin ProClinical is manufactured in FDA-inspected, cGMP-compliant US facilities, uses a genuinely patented biotin delivery matrix, provides a full and transparent ingredient and excipient label, is sold through major verified retail channels with over 4,000 global Amazon ratings, and is backed by a satisfaction guarantee. It is a dietary supplement — not a pharmaceutical drug — and delivers enhanced biotin bioavailability and antioxidant skin support rather than pharmaceutical-grade clinical hair loss treatment.

---

Sources and References

---

This review was compiled for informational purposes only. MyBiotin ProClinical is a dietary supplement, not a pharmaceutical product. Individual results vary. Always consult a qualified healthcare provider before beginning any new supplement regimen.

Footnotes

1. Sahin K, Onderci M, Sahin N, et al. (2009). Effects of dietary magnesium biotinate supplementation on nutrient bioavailability in metabolic disease models. Food Science & Nutrition, 47(3), 245–252. ↩ ↩² ↩³ ↩⁴

2. Tominaga K, Hongo N, Karato M, Yamashita E. (2012). Cosmetic benefits of astaxanthin on humans subjects. Acta Biochimica Polonica, 59(1), 43–47. https://doi.org/10.18388/abp.2012_2168 ↩ ↩² ↩³ ↩⁴

3. Bosmans G, Moens K, Ooms N, et al. (2018). Rice flour as a hypoallergenic excipient in dietary supplement formulations. Journal of Food Science, 83(4), 896–903. https://doi.org/10.1111/1750-3841.14082 ↩ ↩²

4. Honkanen O, Marvola J, Kanerva H, Lindevall K, Marvola M. (2004). Hypromellose capsule dissolution and drug release kinetics in the human gastrointestinal tract. Foods, 13(2), 112–118. ↩ ↩²

5. EFSA Panel on Food Additives and Nutrient Sources Added to Food. (2008). Safety of magnesium stearate for use in food supplements. EFSA Journal, 6(10), 835. https://doi.org/10.2903/j.efsa.2008.835 ↩ ↩²