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Oceanic Silica

Solgar
4.7
★ ★ ★ ★ ★
(4792 ratings)
Silicon 108 mg
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Score94

A high-potency oceanic silica and calcium supplement for intensive hair, nail, and bone support.

How scoring works
Quantity:100 Capsule(s) • (50 servings)
Goals:
Hair Health
Nail Health

Score 94

A high-potency oceanic silica and calcium supplement for intensive hair, nail, and bone support.

How scoring works
$11.96($0.23 per serving)
Pure Formulas
$ 12.74
iHerb
$ 11.96
Daily Vita
$ 14.02
Amazon
$ 14.54
Vitacost
$ 11.96
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Analysis

This supplement uses red algae powder to provide a robust 108 mg dose of silica. This is much higher than typical botanical options, making it a strong choice for those looking for intensive support. It also includes 200 mg of calcium, which helps with overall mineral density.

The oceanic source provides a natural mineral matrix that may be easier for the body to recognize. This formula is particularly well-suited for someone wanting to address nail brittleness or hair strength more aggressively. It offers a unique and high-potency plant-based solution.

Pros

  • High 108mg silica dose
  • Provides 200mg of natural calcium
  • Oceanic source from red algae
  • Good for strengthening nails

Cons

  • Two capsules required per serving
  • Higher price than simple herbal silica

Warnings

  • Contains ocean-derived ingredients

Nutrient quality

90 Highest impact

Red algae provides a naturally mineral-rich base with high silicon and calcium content. The significant dose of silica makes it a powerful option for structural support goals.

Ingredient transparency

96 Highest impact

Labels clearly detail the amounts of both calcium and silica provided by the red algae. Information on serving size and capsule contents is presented with high clarity.

Customer satisfaction

94 Highest impact

Very strong customer ratings and a massive review count suggest exceptional performance and reliability. Users frequently report satisfaction with the benefits of this oceanic mineral source.

Value for money

94 Highest impact

The cost per serving is highly competitive, especially given the significant dosage of active silica. This product represents a top-tier value choice for mineral reinforcement.

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Goals

Hair Health
Impact
Highest effect
A Goal FitA Strength of SupportF CoverageA Formula Quality

Red algae-derived silica reinforces the structural tensile strength and thickness of the hair shaft through natural mineral replenishment. This 108mg silica dose provides robust support for those targeting hair shaft density and resilience.

Structural building blocks and hair shaft reinforcement are the primary targets of this oceanic mineral source. The botanical origin and high potency contribute to an effective strategy for preventing breakage and supporting hair quality.

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Nail Health
Impact
Highest effect
B+ Goal FitA Strength of SupportD+ CoverageA Formula Quality

Silica from red algae powder appears well aligned with supporting the mineral cross-linking necessary for hard and durable nail plates. This oceanic source contributes to the structural integrity of keratinized tissues.

The high dose of silica provides robust support for hardening the nail plate. It is a focused botanical choice for individuals seeking to reduce fragility and improve structural strength.

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Ingredients

IngredientAmount per serving
Calcium
200 mg
Silica (Red Algae powder)
 108 mg
Gluten Free Adults 18–50 Vegan Kosher Dairy Free Sugar Free Vegetarian
Report overview
Silicon (Red Algae powder) · 108 mg OverallScore68
D+ Active Ingredient Quality & BioavailabilityB- Dose, Safety & Label TransparencyA+ Value
This oceanic silica supplement utilizes red algae powder to provide a high amount of botanical silica. It is an excellent choice for those seeking mineral-rich plant sources at a very high total dose.
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Marine Collagen 2500 mg

youtheory
4.6
★★★★★
(5423 ratings)
Incorporates hydrolyzed marine collagen along with essential vitamins and zinc to support the underlying matrix of the skin and nails. This multi-nutrient profile addresses more pathways of structural health than a basic mineral supplement.
Other sellers (2)
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BioSil
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★★★★★
(26574 ratings)
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Other sellers (2)
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4.8
★★★★★
(2831 ratings)
Features monomethylsilanetriol (MMST), a liquid-based silicon known for its rapid absorption and biological activity. This clinical-grade ingredient offers a robust way to support collagen synthesis and tissue elasticity.
Other sellers (1)
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4.6
★★★★★
(494 ratings)
Includes a synergistic blend of MSM, biotin, and colloidal silica to address the multi-faceted nutritional needs of dermal tissues. This formulation provides specific sulfur-rich precursors that can contribute to harder nails and more resilient hair shafts.
Other sellers (1)
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