Best indoor tanning lotion?

None.

My nephew had a membership in a tanning bed salon for a year. After it expired, he stopped, now he's as white as before he began. My grand daughter is 6 and already have 6 moles and her mom uses sunscreen on her!

Tanning comes & go, unless you do them everyday 24/7 for the rest of your life. But in the end the only thing you'll benefit is either moles, freckles, skin tags or discolorations from sunscreens, lotions, etc. and the more you do, the more they get larger, darker & bumpier.

I'll let Lisa & Glenna tell you about tanning beds.

Google Lisa and see what she looks like 2010.

"Plastic Week: Lisa Gastineau On The Dangers Of Tanning Beds"

She had 2-3 melanoma moles removed, one by her nose. She had nose surgery just to get her nose straighter, so she can breath again. She got those moles from a tanning bed.

Google: Warning in Tanning beds: About 13,200,000 results (0.25 seconds) 

Tanning beds aged you by 10-15 years!

Google A Death by Suntan by age 26, Yahoo Shine 3-23-10. In April 2005, while working out at her college gym in Rhode Island, 22-year-old Glenna Kohl detected a hard, golf ball-size lump near her groin. . . . .In high school, Glenna did have an irregular mole removed from her leg. A pathology report identified it as benign, but the surgeon tested it again. The lab had made an error: The mole was an early stage melanoma.

Google: Lawsuits in tanning beds. About 2,130,000 results (0.29 seconds) 5-3-12.

Take the Skin Picture Quiz - Identify These Common Skin Conditions on MedicineNet.

To understand what I'm saying: Google How I Finally Wised Up About the Sun

May 9, 2014.

If you’re pale and you tan, Goldie Hawn is a good example what tanning does to your skin (photo #30 below).

Google: Celebrities Who Have Aged the Worst

KATU WANTED MAN WITH FRECKLED FACE:

Photo of pale skin that's been exposed to the sun now have freckles