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Steel-Libido For Women

Irwin Naturals
4.2
★ ★ ★ ★ ★
(835 ratings)
Histidine 100 mg
Tyrosine 120 mg
Ashwagandha 234 mg
Choline 20 mg
Fish Oil 1720 mg
Protein (unspecified) 2 Gram(s)
Product Image
Score58
A broad women's libido blend with a meaningful fish-oil base but limited active-fatty-acid and extract detail. Numerous modest doses and interaction considerations reduce confidence in its practical effect.
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Quantity:75 Liquid(s) • (18 servings)
Goals:

Score 58

A broad women's libido blend with a meaningful fish-oil base but limited active-fatty-acid and extract detail. Numerous modest doses and interaction considerations reduce confidence in its practical effect.
How scoring works
$24.99($1.38 per serving)
iHerb
$ 24.99
Pure Formulas
$ 24.99
Vitacost
$ 24.99
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Analysis

Fish oil provides the largest active amount, while maca, ashwagandha, epimedium, dimethylglycine, tyrosine, and histidine create a broad sexual-wellness formula. Black pepper extract may support absorption, but the product's many pathways make it difficult to identify which ingredient is likely to matter most.

The label does not quantify EPA or DHA, so the fish oil's active omega-3 contribution cannot be assessed. Ashwagandha is supplied as powder rather than a standardized extract, and the choline, tyrosine, histidine, ginseng, isoflavone, and NAD amounts are modest for targeted standalone effects.

The design is better aligned with libido and general vitality than with cardiovascular or anti-inflammatory support. It fits adults who specifically want a multi-ingredient women's libido formula and are willing to review its botanical, fish-derived, and medication-related cautions.

Who is it for
  • Adult women seeking a multi-ingredient libido formula
  • Users comfortable taking a four-unit serving
  • People able to review botanical and medication compatibility
Best for
  • Broad libido-oriented supplementation
  • Fish oil plus botanical use
  • Users who prefer a multi-pathway formula

Pros

  • Fish oil provides an oil-based delivery matrix
  • Maca, ashwagandha, epimedium, and ginseng address distinct pathways
  • Most primary ingredient amounts are disclosed
  • Black pepper extract may support absorption

Cons

  • EPA and DHA amounts are not stated
  • Ashwagandha and several extracts lack useful standardization detail
  • Choline and amino-acid amounts are modest
  • Four-unit serving reduces convenience
  • The formula is poorly aligned with its listed cardiovascular and anti-inflammatory goals

Warnings

  • Avoid use with a fish allergy because the formula contains fish oil
  • Fish oil, ginseng, ginger, and epimedium may add to bleeding risk with anticoagulant or antiplatelet medicines
  • Ashwagandha may affect thyroid function and should be reviewed with thyroid conditions or thyroid medication
  • Black pepper extract can alter the handling of some medicines, so prescription-drug users should review compatibility
  • Avoid during pregnancy or breastfeeding unless a clinician specifically approves the full botanical formula

Nutrient quality

57 Moderate impact

Several ingredients use identifiable forms, but the fish oil lacks EPA and DHA amounts and many botanicals are simple powders. Modest doses across a crowded formula limit confidence that the actives will meaningfully support the intended use.

Ingredient transparency

70 High impact

Active amounts and the serving yield are mostly stated, with no proprietary blend hiding the listed doses. Missing EPA and DHA amounts, incomplete standardization details, and absent usage and excipient information limit a full assessment.

Customer satisfaction

68 High impact

The aggregate rating is favorable and rests on a substantial number of reviews. No specific review comments were supplied, so recurring complaints and purpose-related experiences cannot be verified.

Value for money

35 Situational impact

The bottle provides relatively few servings, and many key actives are modestly dosed or incompletely characterized. A broad ingredient list adds convenience, but the effective value looks limited compared with more focused formulas.

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Ingredients

IngredientAmount per serving
Calories
30 Calorie(s)
Total Fat
2 Gram(s)
Saturated Fat
0.5 Gram(s)
Cholesterol
10 mg
Total Carbohydrates
2 Gram(s)
Protein
2 Gram(s)
Choline
20 mg
Iron
0.7 mg
Sodium
5 mg
Fish Oil
1720 mg
Dimethylglycine (DMG) Hydrochloride
264 mg
Maca powder
264 mg
Ashwagandha powder
234 mg
Epimedium extract
234 mg
L-Tyrosine
120 mg
L-Histidine
100 mg
Asian Ginseng extract
30 mg
Isoflavones
5 mg
Nicotinamide Adenine Dinucleotide
1 mg
BioPerine Complex
6 mg
Bioperine Black Pepper extract
0 NP
Ginger extract
0 NP
Women 18–50
Report overview
Histidine · 100 mg OverallScore62
B Active Ingredient Quality & BioavailabilityC+ Dose, Safety & Label TransparencyF Value

Reported customer feedback averages 4.18 out of 5 across 823 reviews. The formula clearly identifies 100 mg L-histidine hydrochloride and uses external purity and potency testing, but the histidine dose is modest and requires four softgels. Supplemental histidine is well below published gram-level safety limits here, although the multi-ingredient formula warrants clinician review during pregnancy, with medical conditions, or alongside medicines.

Tyrosine · 120 mg OverallScore56
A- Active Ingredient Quality & BioavailabilityD+ Dose, Safety & Label TransparencyF Value

Steel-Libido For Women supplies 120 mg of clearly disclosed L-Tyrosine, earning preferred-form credit but a dosage score of 30. Customer feedback averages 4.18 across 823 reviews; the multi-ingredient sexual-health formula warrants medication review, especially where stimulant-like botanicals such as yohimbe are included.

Ashwagandha · 234 mg OverallScore44
F Active Ingredient Quality & BioavailabilityC+ Dose, Safety & Label TransparencyF Value

Irwin Naturals Steel-Libido Women provides 234 mg of ashwagandha powder with BioPerine and has 823 reviews averaging 4.18. Its form, dose, delivery, transparency, and $1.38 per-serving price were evaluated directly against the collection rubric.

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