Healthy Aging by Biosil — Ingredients, Evidence & Safety

🟢 100/100

This product looks safe

No ingredients exceed tolerable upper intake levels
100% of ingredients have research evidence

A Label Compliance Grade

Product Label

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Label Data

1 Capsule(s) Serving Size

60 Servings

Other Combinations Product Type

100% Evidence Coverage

Supplement Facts — Evidence Check

Choline

100 mg (18% DV)

✅ Within RDA (0.2× RDA of 550 mg) 📚 36 studies (Tier A: 1, B: 7)

RDA 550mg This product: 100mg UL 3500mg

Selenium

20 mcg (37% DV)

✅ Within RDA (0.4× RDA of 0.055 mg) 📚 172 studies (Tier A: 0, B: 67)

RDA 0.055mg This product: 0.02mg UL 0.4mg

Silicon

5 mg

📊 Market median: 108.0mg (8 products) 📚 9 studies (Tier A: 0, B: 4)

This product: 5mg

Other Ingredients

Microcrystalline Cellulose Water, Purified Hypromellose Spirulina Apple concentrate

Label Claims — Verification

❓ Nutrient

❓ All Other

❓ Structure/Function

All Other (97% of products) Structure/Function (90% of products) Nutrient (42% of products)

Target Groups

Vegan Vegetarian Adult (18 - 50 Years) No Allergies Gluten Free Dairy Free

Product Information

📋 Directions for Use

Directions Take 1 capsule, 2 times daily.

⚠️ Warnings & Precautions

Consult your healthcare professional prior to use if you have, or suspect a medical condition or are taking prescription drugs.

Keep out of the reach of children.

🧪 Formulation Notes

Beauty Vitality Thyroid Support Selenium powerfully enhances your ability to protect your collagen. It protects against damage from free radicals, supports thyroid hormone production and the immune system by regulating immune and inflammation responses. Enjoy the beauty of healthy aging.

Original ch-OSA Complex Clinically Proven ch-OSA + Selenium

2 in 1 Generates & protects Your own collagen + Thyroid Support

This product does not contain soy, dairy, egg, corn, wheat, gluten, fish/shellfish, nuts/tree nuts.

This Product is V Vegan Friendly

Clinical Facts ch-OSA complex Clinically proven dosage Clinically Proven For Skin Clinically Proven For Hair Clinically Proven For Nails 1 capsule, 2 times daily ch-OSA® complex has been tested in rigorous double-blind placebo controlled clinical trials for both efficacy and safety. The results are published in peer reviewed medical journals.

2 in 1 Generate + Protect Biosil's ch-OSA complex activates your natural ability to generate and protect your own collagen, elastin, and keratin. This improves and supports your hair, skin, nails & joints. Selenium is an essential mineral, supporting thyroid function + metabolism, and strengthening the benefits of the ch-OSA's complex.

Gluten & allergen free GMO Free Soy Free Dairy Free

Vegan Friendly

Additional Information

Capsule shell consists of hypromellose.

Store at 59-86 degrees F (15-30 degrees C). Protect from light and moisture.

Vegan Friendly

Learn more www.biosil.beauty

Product Details

UPC / SKU 5 425010 390579

DSLD Entry Date 2025-06-25

Product Type Other Combinations

Form Capsule

Brand Biosil

DSLD ID 334690

Data Updated 2026-04-11

Research Evidence

28 Research Sources

47 Avg Quality Score

11 Clinical Trial

8 Rct

2 Guideline

2 Meta Analysis

2 Regulatory Source

1 Systematic Review

1 Openfda Safety

B Greater Choline-Containing Compounds and Myo-inositol in Treatment-Resistant Versus Responsive Schizophrenia: A 1H-Magnetic Resonance Spectroscopy Meta-analysis

Meta Analysis Biological psychiatry. Cognitive neuroscience and neuroimaging 2024

PubMed DOI

B Integrating multi-structure covalent docking with machine-learning consensus scoring enhances potency ranking of human acetylcholinesterase inhibitors.

Guideline Briefings in bioinformatics 2026

PubMed DOI

B Evidence-based clinical practice guidelines for functional dyspepsia 2021.

Guideline Journal of gastroenterology 2022

PubMed DOI

B Scientific Opinion on health claims related to choline

Regulatory Source EFSA Journal 2011

DOI

C Effectiveness of nutritional interventions to prevent nonprogressive congenital and perinatal brain injuries: a systematic review and meta-analysis of randomized trials

Meta Analysis Nutrition reviews 2022

PubMed DOI

C Two methods for assessment of choline status in a randomized crossover study with varying dietary choline intake in people: isotope dilution MS of plasma and in vivo single-voxel magnetic resonance spectroscopy of liver.

Rct The American journal of clinical nutrition

PubMed DOI

C Choline and betaine concentrations in plasma discriminate levels of dietary choline intake in healthy adults: analysis of a double-blind randomized crossover controlled feeding study.

Rct The American journal of clinical nutrition

PubMed DOI

C Nutrient-based therapies for bipolar disorder: a systematic review

Systematic Review Psychotherapy and psychosomatics 2013

PubMed DOI

C The association of betaine, homocysteine and related metabolites with cognitive function in Dutch elderly people

Rct The British journal of nutrition 2007

PubMed

C Differential metabolism of choline supplements in adult volunteers.

Rct European journal of nutrition

PubMed DOI

View all evidence for Choline →