US
Onyx

Onyx Strongest Dark Tanning Accelerator Lotion

  • Self Tanner
  • 8.5 fl oz
  • 1
  • 9.6 ounces
4.3/ 5 on Amazon590Amazon ratings3.8ProductDome score
  • More reviewed than 59%
High confidenceLast refreshed Aug 4, 2026Amazon data + ProductDome analysis · methodology
Best forYou want a bronzer-free accelerator for indoor or outdoor tanning without streaks.

A bronzer-free, no-SPF tan accelerator from Onyx built to work with UV exposure both indoors and outdoors without streaking.

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ProductDome scorecard

How it ranks among the 106 self tanners we track

3.8/ 5ProductDome scoreHigh confidence
Owner satisfaction · 56% of scorecategory median 4.4★4.3

4.3★ across 590 Amazon ratings, Bayesian-smoothed toward the category average.

Evidence strength · 17% of scorecategory median 455 ratings3.5

590 Amazon ratings, weighted on a log scale so huge counts don't drown everything.

Buyer demand · 11% of score1.3

Modest tracked demand last month.

Data quality · 11% of score3.8

Brand identity, imagery, description and spec coverage.

The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 106 self tanners we track - how the scorecard works · full self tanners data report. Confidence: high - strong rating volume and complete data.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.

Overview

This second Onyx tanning lotion skips the bronzer entirely, relying on a no-SPF, DHA-free formula meant to stimulate melanin during indoor or outdoor UV exposure, sold in an 8.5 fl oz bottle.

Unlike Onyx's bronzer-added lotions, this one is positioned as bronzer-free and DHA-free, so any color change relies on stimulating the skin's own melanin production during UV exposure rather than depositing color on application. Onyx markets it as streak-free for that reason and lists it as dermatologist tested and cruelty-free, suited to combination, dry, normal, and oily skin.

  • Bronzer-free, DHA-free formula
  • For indoor and outdoor use
  • 8.5 fl oz bottle
  • Dermatologist tested, cruelty-free

Who it's for

Fits people who want a tan accelerator without an added cosmetic bronzer and who tan both indoors and outdoors. Not for anyone wanting sun protection, since the product is explicitly no-SPF, or for those wanting an immediate bronzed look, since there is no bronzer here.

Strengths and trade-offs

Drawn from this product's published specifications.

What stands out
  • Bronzer-free and DHA-free, no staining or streaks
  • Works for both indoor and outdoor tanning
  • Dermatologist tested and cruelty-free
What to check first
  • No SPF or sun protection
  • No immediate color since there's no bronzer

Performance notes

Because it carries no bronzer or DHA, any color change from this lotion depends entirely on UV exposure triggering the skin's own melanin response, rather than a cosmetic stain, which is also why Onyx can market it as streak-free.

Specifications

BrandOnyx
Model1251-095
Dimensions & fit
Item Weight9.6 ounces
Size8.5 fl oz
Construction & materials
Material FeaturesCruelty Free, Dermatologist Tested
Material Type FreeBronzer Free, DHA Free, SPF Free
Included components
Unit Count8.5 fl oz
Other details
Skin TypeCombination, Dry, Normal, Oily
Number Of Items1
ManufacturerOnyx Products, Inc
Manufacturer Part Number1251-095
Model Number1251-095
Scent NameDelicate Scent, Island Fruits, Tropica Fruits
AsinB0D79FQMNF
Upc850005410331
Customer Reviews{'ratings_count': '590', 'stars': '4.3'}
Item FormLotion
Product BenefitsBronzer-Free Tan Enhancement, Deep Hydration, Fast-Absorbing Feel, Quicker Tanning Results, Streak-Free Application
Best Sellers Rank#16,578 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #35 in Tanning Oils & Lotions
Skin ToneAll

How it compares

This product against the closest alternatives we track in self tanners.

ProductAmazon ratingRatingsProductDome score
Onyx Strongest Dark Tanning Accelerator LotionThis product4.3 / 55903.8 / 5
Hawaiian Tropic Dark Tanning OilHawaiian Tropic4.8 / 55,4004.2 / 5
Australian Gold Bronzing Intensifier Dry Oil SprayAustralian Gold4.6 / 520,1004.2 / 5
Coppertone Sunscreen Tanning Lotion SPF 8Coppertone4.7 / 52,2004.1 / 5
b.tan Best Tanning OilB.TAN4.4 / 58,0004.0 / 5
Frequently asked

Questions about the Onyx 1251-095

Common buyer questions answered straight from the product spec data - no fluff, no "it depends".

Does this lotion contain a bronzer?

No, Onyx lists it as bronzer-free and DHA-free.

Can it be used outdoors as well as in a tanning bed?

Yes, it's marketed for both indoor and outdoor sun exposure.

Does it offer sun protection?

No, the listing specifies No-SPF.